81863150460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1$

素因数の和:223

約数の個数: 864

約数和(自身を含む): 305521820352

約数和(自身を除く): 223658669892

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 37, 39, 42, 49, 52, 60, 61, 65, 70, 73, 74, 78, 84, 91, 98, 105, 111, 122, 130, 140, 146, 147, 148, 156, 169, 182, 183, 185, 195, 196, 210, 219, 222, 244, 245, 259, 260, 273, 292, 294, 305, 338, 364, 365, 366, 370, 390, 420, 427, 438, 444, 455, 481, 490, 507, 511, 518, 546, 555, 588, 610, 637, 676, 730, 732, 735, 740, 777, 780, 793, 845, 854, 876, 910, 915, 949, 962, 980, 1014, 1022, 1036, 1092, 1095, 1110, 1183, 1220, 1274, 1281, 1295, 1365, 1443, 1460, 1470, 1533, 1554, 1586, 1690, 1708, 1813, 1820, 1830, 1898, 1911, 1924, 2028, 2044, 2135, 2190, 2220, 2257, 2366, 2379, 2405, 2535, 2548, 2555, 2562, 2590, 2701, 2730, 2847, 2886, 2940, 2989, 3066, 3108, 3172, 3185, 3367, 3380, 3549, 3577, 3626, 3660, 3796, 3822, 3885, 3965, 4270, 4380, 4453, 4514, 4732, 4745, 4758, 4810, 5070, 5110, 5124, 5180, 5402, 5439, 5460, 5551, 5694, 5772, 5915, 5978, 6132, 6253, 6370, 6405, 6643, 6734, 6771, 7098, 7154, 7215, 7252, 7644, 7665, 7770, 7930, 8103, 8281, 8540, 8906, 8967, 9028, 9065, 9490, 9516, 9555, 9620, 10101, 10140, 10220, 10309, 10731, 10804, 10878, 11102, 11285, 11388, 11830, 11895, 11956, 12337, 12506, 12740, 12810, 13286, 13359, 13468, 13505, 13542, 14196, 14235, 14308, 14430, 14945, 15330, 15540, 15799, 15860, 16206, 16562, 16653, 16835, 17745, 17812, 17885, 17934, 18130, 18759, 18907, 18980, 19110, 19929, 20202, 20618, 21462, 21756, 22204, 22265, 22570, 23569, 23660, 23790, 24674, 24843, 25012, 25620, 26572, 26718, 27010, 27084, 27195, 27755, 28470, 28860, 29341, 29890, 30660, 30927, 31171, 31265, 31598, 32412, 33124, 33215, 33306, 33670, 33855, 35113, 35490, 35770, 35868, 36260, 37011, 37518, 37814, 38220, 38857, 39858, 40404, 40515, 41236, 41405, 42924, 43771, 44530, 44835, 45140, 46501, 47138, 47397, 47580, 49348, 49686, 50505, 51545, 53436, 53655, 54020, 54390, 55510, 56721, 56940, 57889, 58682, 59780, 61685, 61854, 62342, 62530, 63196, 66430, 66612, 66795, 67340, 67710, 70226, 70707, 70980, 71540, 72163, 74022, 75036, 75628, 77714, 78995, 79716, 81030, 82810, 83265, 86359, 87542, 88023, 89060, 89670, 93002, 93513, 93795, 94276, 94535, 94794, 99372, 99645, 101010, 103090, 105339, 107310, 108780, 110593, 111020, 113442, 115778, 116571, 117364, 117845, 123370, 123708, 124215, 124684, 125060, 131313, 132349, 132860, 133590, 135420, 139503, 140452, 141414, 144326, 146705, 148044, 154635, 155428, 155855, 157990, 162060, 164761, 165620, 166530, 172718, 173667, 175084, 175565, 176046, 179340, 185055, 186004, 187026, 187590, 189070, 189588, 194285, 199290, 202020, 205387, 206180, 210678, 214620, 216489, 218197, 218855, 221186, 226884, 231556, 232505, 233142, 235690, 236985, 245791, 246740, 248430, 259077, 262626, 264698, 267180, 279006, 282828, 283605, 288652, 289445, 293410, 306397, 309270, 311710, 315980, 329522, 331779, 333060, 345436, 347334, 351130, 352092, 353535, 360815, 370110, 374052, 375180, 378140, 381433, 388570, 397047, 398580, 405223, 410774, 421356, 431795, 432978, 436394, 437710, 440115, 442372, 456469, 465010, 466284, 467565, 471380, 473970, 491582, 494283, 496860, 505141, 518154, 525252, 526695, 529396, 552965, 558012, 567210, 578890, 582855, 586820, 604513, 612794, 616161, 618540, 623420, 654591, 656565, 659044, 661745, 663558, 694668, 697515, 702260, 707070, 721630, 737373, 740220, 752557, 762866, 777140, 794094, 810446, 821548, 823805, 863590, 865956, 868335, 872788, 875420, 880230, 912938, 919191, 930020, 935130, 947940, 983164, 988566, 1010282, 1026935, 1036308, 1053390, 1082445, 1090985, 1105930, 1134420, 1144299, 1153327, 1157780, 1165710, 1209026, 1215669, 1225588, 1228955, 1232322, 1295385, 1309182, 1313130, 1323490, 1327116, 1369407, 1395030, 1414140, 1437709, 1443260, 1474746, 1505114, 1515423, 1525732, 1531985, 1588188, 1620892, 1647610, 1658895, 1720537, 1727180, 1736670, 1760460, 1813539, 1825876, 1838382, 1870260, 1907165, 1977132, 1985235, 2020564, 2026115, 2053870, 2106780, 2141893, 2164890, 2181970, 2211860, 2257671, 2282345, 2288598, 2306654, 2331420, 2418052, 2431338, 2457910, 2464644, 2471415, 2525705, 2590770, 2618364, 2626260, 2646980, 2670031, 2738814, 2790060, 2836561, 2875418, 2949492, 3010228, 3022565, 3030846, 3063970, 3080805, 3195283, 3272955, 3295220, 3317790, 3441074, 3459981, 3473340, 3627078, 3676764, 3686865, 3762785, 3814330, 3970470, 4052230, 4107740, 4283786, 4313127, 4329780, 4363940, 4515342, 4564690, 4577196, 4595955, 4613308, 4862676, 4915820, 4942830, 5051410, 5161611, 5181540, 5267899, 5340062, 5477628, 5673122, 5721495, 5750836, 5766635, 6045130, 6061692, 6078345, 6127940, 6161610, 6390566, 6425679, 6545910, 6635580, 6847035, 6882148, 6919962, 7188545, 7254156, 7373730, 7525570, 7577115, 7628660, 7940940, 8010093, 8073289, 8104460, 8509683, 8567572, 8602685, 8626254, 9030684, 9067695, 9129380, 9191910, 9585849, 9885660, 10102820, 10323222, 10535798, 10680124, 10709465, 11288355, 11346244, 11442990, 11533270, 12090260, 12156690, 12323220, 12781132, 12851358, 13091820, 13350155, 13694070, 13839924, 14182805, 14377090, 14747460, 14993251, 15051140, 15154230, 15803697, 15976415, 16020186, 16146578, 17019366, 17205370, 17252508, 17299905, 18135390, 18383820, 18690217, 19171698, 20646444, 21071596, 21418930, 21565635, 22366981, 22576710, 22885980, 23066540, 24219867, 24313380, 25702716, 25808055, 26339495, 26700310, 27388140, 27844609, 28365610, 28754180, 29986502, 30308460, 31607394, 31952830, 32040372, 32128395, 32293156, 34038732, 34410740, 34599810, 36270780, 36875293, 37380434, 38343396, 40050465, 40366445, 42548415, 42837860, 43131270, 44733962, 44979753, 45153420, 47929245, 48439734, 51616110, 52678990, 53400620, 55689218, 56070651, 56731220, 59973004, 63214788, 63905660, 64256790, 67100943, 69199620, 73750586, 74760868, 74966255, 79018485, 80100930, 80732890, 83533827, 85096830, 86262540, 89467924, 89959506, 93451085, 95858490, 96879468, 103232220, 104952757, 105357980, 110625879, 111378436, 111834905, 112141302, 121099335, 128513580, 134201886, 139223045, 147501172, 149932510, 158036970, 160201860, 161465780, 167067654, 170193660, 179919012, 184376465, 186902170, 191716980, 194912263, 209905514, 221251758, 223669810, 224282604, 224898765, 242198670, 268403772, 278446090, 280353255, 299865020, 314858271, 316073940, 334135308, 335504715, 368752930, 373804340, 389824526, 417669135, 419811028, 442503516, 447339620, 449797530, 484397340, 524763785, 553129395, 556892180, 560706510, 584736789, 629716542, 671009430, 737505860, 779649052, 835338270, 899595060, 974561315, 1049527570, 1106258790, 1121413020, 1169473578, 1259433084, 1342018860, 1364385841, 1574291355, 1670676540, 1949122630, 2099055140, 2212517580, 2338947156, 2728771682, 2923683945, 3148582710, 3898245260, 4093157523, 5457543364, 5847367890, 6297165420, 6821929205, 8186315046, 11694735780, 13643858410, 16372630092, 20465787615, 27287716820, 40931575230, 81863150460]

約数ペア:

[(1, 81863150460), (2, 40931575230), (3, 27287716820), (4, 20465787615), (5, 16372630092), (6, 13643858410), (7, 11694735780), (10, 8186315046), (12, 6821929205), (13, 6297165420), (14, 5847367890), (15, 5457543364), (20, 4093157523), (21, 3898245260), (26, 3148582710), (28, 2923683945), (30, 2728771682), (35, 2338947156), (37, 2212517580), (39, 2099055140), (42, 1949122630), (49, 1670676540), (52, 1574291355), (60, 1364385841), (61, 1342018860), (65, 1259433084), (70, 1169473578), (73, 1121413020), (74, 1106258790), (78, 1049527570), (84, 974561315), (91, 899595060), (98, 835338270), (105, 779649052), (111, 737505860), (122, 671009430), (130, 629716542), (140, 584736789), (146, 560706510), (147, 556892180), (148, 553129395), (156, 524763785), (169, 484397340), (182, 449797530), (183, 447339620), (185, 442503516), (195, 419811028), (196, 417669135), (210, 389824526), (219, 373804340), (222, 368752930), (244, 335504715), (245, 334135308), (259, 316073940), (260, 314858271), (273, 299865020), (292, 280353255), (294, 278446090), (305, 268403772), (338, 242198670), (364, 224898765), (365, 224282604), (366, 223669810), (370, 221251758), (390, 209905514), (420, 194912263), (427, 191716980), (438, 186902170), (444, 184376465), (455, 179919012), (481, 170193660), (490, 167067654), (507, 161465780), (511, 160201860), (518, 158036970), (546, 149932510), (555, 147501172), (588, 139223045), (610, 134201886), (637, 128513580), (676, 121099335), (730, 112141302), (732, 111834905), (735, 111378436), (740, 110625879), (777, 105357980), (780, 104952757), (793, 103232220), (845, 96879468), (854, 95858490), (876, 93451085), (910, 89959506), (915, 89467924), (949, 86262540), (962, 85096830), (980, 83533827), (1014, 80732890), (1022, 80100930), (1036, 79018485), (1092, 74966255), (1095, 74760868), (1110, 73750586), (1183, 69199620), (1220, 67100943), (1274, 64256790), (1281, 63905660), (1295, 63214788), (1365, 59973004), (1443, 56731220), (1460, 56070651), (1470, 55689218), (1533, 53400620), (1554, 52678990), (1586, 51616110), (1690, 48439734), (1708, 47929245), (1813, 45153420), (1820, 44979753), (1830, 44733962), (1898, 43131270), (1911, 42837860), (1924, 42548415), (2028, 40366445), (2044, 40050465), (2135, 38343396), (2190, 37380434), (2220, 36875293), (2257, 36270780), (2366, 34599810), (2379, 34410740), (2405, 34038732), (2535, 32293156), (2548, 32128395), (2555, 32040372), (2562, 31952830), (2590, 31607394), (2701, 30308460), (2730, 29986502), (2847, 28754180), (2886, 28365610), (2940, 27844609), (2989, 27388140), (3066, 26700310), (3108, 26339495), (3172, 25808055), (3185, 25702716), (3367, 24313380), (3380, 24219867), (3549, 23066540), (3577, 22885980), (3626, 22576710), (3660, 22366981), (3796, 21565635), (3822, 21418930), (3885, 21071596), (3965, 20646444), (4270, 19171698), (4380, 18690217), (4453, 18383820), (4514, 18135390), (4732, 17299905), (4745, 17252508), (4758, 17205370), (4810, 17019366), (5070, 16146578), (5110, 16020186), (5124, 15976415), (5180, 15803697), (5402, 15154230), (5439, 15051140), (5460, 14993251), (5551, 14747460), (5694, 14377090), (5772, 14182805), (5915, 13839924), (5978, 13694070), (6132, 13350155), (6253, 13091820), (6370, 12851358), (6405, 12781132), (6643, 12323220), (6734, 12156690), (6771, 12090260), (7098, 11533270), (7154, 11442990), (7215, 11346244), (7252, 11288355), (7644, 10709465), (7665, 10680124), (7770, 10535798), (7930, 10323222), (8103, 10102820), (8281, 9885660), (8540, 9585849), (8906, 9191910), (8967, 9129380), (9028, 9067695), (9065, 9030684), (9490, 8626254), (9516, 8602685), (9555, 8567572), (9620, 8509683), (10101, 8104460), (10140, 8073289), (10220, 8010093), (10309, 7940940), (10731, 7628660), (10804, 7577115), (10878, 7525570), (11102, 7373730), (11285, 7254156), (11388, 7188545), (11830, 6919962), (11895, 6882148), (11956, 6847035), (12337, 6635580), (12506, 6545910), (12740, 6425679), (12810, 6390566), (13286, 6161610), (13359, 6127940), (13468, 6078345), (13505, 6061692), (13542, 6045130), (14196, 5766635), (14235, 5750836), (14308, 5721495), (14430, 5673122), (14945, 5477628), (15330, 5340062), (15540, 5267899), (15799, 5181540), (15860, 5161611), (16206, 5051410), (16562, 4942830), (16653, 4915820), (16835, 4862676), (17745, 4613308), (17812, 4595955), (17885, 4577196), (17934, 4564690), (18130, 4515342), (18759, 4363940), (18907, 4329780), (18980, 4313127), (19110, 4283786), (19929, 4107740), (20202, 4052230), (20618, 3970470), (21462, 3814330), (21756, 3762785), (22204, 3686865), (22265, 3676764), (22570, 3627078), (23569, 3473340), (23660, 3459981), (23790, 3441074), (24674, 3317790), (24843, 3295220), (25012, 3272955), (25620, 3195283), (26572, 3080805), (26718, 3063970), (27010, 3030846), (27084, 3022565), (27195, 3010228), (27755, 2949492), (28470, 2875418), (28860, 2836561), (29341, 2790060), (29890, 2738814), (30660, 2670031), (30927, 2646980), (31171, 2626260), (31265, 2618364), (31598, 2590770), (32412, 2525705), (33124, 2471415), (33215, 2464644), (33306, 2457910), (33670, 2431338), (33855, 2418052), (35113, 2331420), (35490, 2306654), (35770, 2288598), (35868, 2282345), (36260, 2257671), (37011, 2211860), (37518, 2181970), (37814, 2164890), (38220, 2141893), (38857, 2106780), (39858, 2053870), (40404, 2026115), (40515, 2020564), (41236, 1985235), (41405, 1977132), (42924, 1907165), (43771, 1870260), (44530, 1838382), (44835, 1825876), (45140, 1813539), (46501, 1760460), (47138, 1736670), (47397, 1727180), (47580, 1720537), (49348, 1658895), (49686, 1647610), (50505, 1620892), (51545, 1588188), (53436, 1531985), (53655, 1525732), (54020, 1515423), (54390, 1505114), (55510, 1474746), (56721, 1443260), (56940, 1437709), (57889, 1414140), (58682, 1395030), (59780, 1369407), (61685, 1327116), (61854, 1323490), (62342, 1313130), (62530, 1309182), (63196, 1295385), (66430, 1232322), (66612, 1228955), (66795, 1225588), (67340, 1215669), (67710, 1209026), (70226, 1165710), (70707, 1157780), (70980, 1153327), (71540, 1144299), (72163, 1134420), (74022, 1105930), (75036, 1090985), (75628, 1082445), (77714, 1053390), (78995, 1036308), (79716, 1026935), (81030, 1010282), (82810, 988566), (83265, 983164), (86359, 947940), (87542, 935130), (88023, 930020), (89060, 919191), (89670, 912938), (93002, 880230), (93513, 875420), (93795, 872788), (94276, 868335), (94535, 865956), (94794, 863590), (99372, 823805), (99645, 821548), (101010, 810446), (103090, 794094), (105339, 777140), (107310, 762866), (108780, 752557), (110593, 740220), (111020, 737373), (113442, 721630), (115778, 707070), (116571, 702260), (117364, 697515), (117845, 694668), (123370, 663558), (123708, 661745), (124215, 659044), (124684, 656565), (125060, 654591), (131313, 623420), (132349, 618540), (132860, 616161), (133590, 612794), (135420, 604513), (139503, 586820), (140452, 582855), (141414, 578890), (144326, 567210), (146705, 558012), (148044, 552965), (154635, 529396), (155428, 526695), (155855, 525252), (157990, 518154), (162060, 505141), (164761, 496860), (165620, 494283), (166530, 491582), (172718, 473970), (173667, 471380), (175084, 467565), (175565, 466284), (176046, 465010), (179340, 456469), (185055, 442372), (186004, 440115), (187026, 437710), (187590, 436394), (189070, 432978), (189588, 431795), (194285, 421356), (199290, 410774), (202020, 405223), (205387, 398580), (206180, 397047), (210678, 388570), (214620, 381433), (216489, 378140), (218197, 375180), (218855, 374052), (221186, 370110), (226884, 360815), (231556, 353535), (232505, 352092), (233142, 351130), (235690, 347334), (236985, 345436), (245791, 333060), (246740, 331779), (248430, 329522), (259077, 315980), (262626, 311710), (264698, 309270), (267180, 306397), (279006, 293410), (282828, 289445), (283605, 288652)]