28431109980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:211

約数の個数: 864

約数和(自身を含む): 113570795520

約数和(自身を除く): 85139685540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 31, 35, 36, 39, 42, 45, 52, 59, 60, 62, 63, 65, 70, 73, 78, 84, 90, 91, 93, 105, 117, 118, 124, 126, 130, 140, 146, 155, 156, 169, 177, 180, 182, 186, 195, 210, 217, 219, 234, 236, 252, 260, 273, 279, 292, 295, 310, 315, 338, 354, 364, 365, 372, 390, 403, 413, 420, 434, 438, 455, 465, 468, 507, 511, 531, 546, 558, 585, 590, 620, 630, 651, 657, 676, 708, 730, 767, 780, 806, 819, 826, 845, 868, 876, 885, 910, 930, 949, 1014, 1022, 1062, 1085, 1092, 1095, 1116, 1170, 1180, 1183, 1209, 1239, 1260, 1302, 1314, 1365, 1395, 1460, 1521, 1533, 1534, 1612, 1638, 1652, 1690, 1770, 1820, 1829, 1860, 1898, 1953, 2015, 2028, 2044, 2065, 2124, 2170, 2190, 2263, 2301, 2340, 2366, 2418, 2478, 2535, 2555, 2604, 2628, 2655, 2730, 2790, 2821, 2847, 3042, 3066, 3068, 3255, 3276, 3285, 3380, 3540, 3549, 3627, 3658, 3717, 3796, 3835, 3906, 4030, 4095, 4130, 4307, 4340, 4380, 4526, 4599, 4602, 4732, 4745, 4836, 4956, 5070, 5110, 5239, 5310, 5369, 5460, 5487, 5580, 5642, 5694, 5915, 6045, 6084, 6132, 6195, 6510, 6570, 6643, 6789, 6903, 7098, 7254, 7316, 7434, 7605, 7665, 7670, 7812, 8060, 8190, 8260, 8463, 8541, 8614, 9052, 9145, 9198, 9204, 9490, 9765, 9971, 10140, 10220, 10478, 10620, 10647, 10738, 10974, 11284, 11315, 11388, 11505, 11830, 12090, 12337, 12390, 12803, 12921, 13020, 13140, 13286, 13578, 13806, 14105, 14196, 14235, 14508, 14868, 15210, 15330, 15340, 15717, 15841, 16107, 16380, 16461, 16926, 17082, 17228, 17745, 18135, 18290, 18396, 18585, 18980, 19530, 19929, 19942, 20367, 20956, 21294, 21476, 21535, 21948, 22630, 22995, 23010, 23660, 23777, 24180, 24674, 24780, 25389, 25606, 25842, 26195, 26572, 26845, 27156, 27435, 27612, 28210, 28470, 29419, 29913, 30149, 30420, 30660, 31434, 31682, 32214, 32922, 33215, 33852, 33945, 34164, 34515, 35490, 36270, 36580, 36673, 37011, 37170, 38409, 38763, 39060, 39858, 39884, 40734, 42315, 42588, 42705, 43070, 45260, 45990, 46020, 47151, 47523, 47554, 48321, 49348, 49855, 50778, 51212, 51684, 52390, 53235, 53690, 54870, 55991, 56420, 56940, 58838, 59787, 59826, 60298, 61685, 62868, 63364, 64015, 64428, 64605, 65844, 66430, 67890, 69030, 69797, 70980, 71331, 72540, 73346, 74022, 74340, 76818, 77526, 78585, 79205, 79716, 80535, 81468, 82305, 84630, 85410, 86140, 86359, 88257, 89739, 90447, 91980, 94302, 95046, 95108, 96642, 99645, 99710, 101556, 101835, 104780, 106470, 107380, 109740, 110019, 111033, 111982, 115227, 117676, 118885, 119574, 119652, 120596, 123370, 126945, 128030, 129210, 132860, 133517, 135780, 138060, 139594, 142569, 142662, 146692, 147095, 148044, 149565, 150745, 153636, 155052, 157170, 158410, 161070, 164610, 166439, 167973, 169260, 170820, 172718, 176514, 179478, 180894, 183365, 185055, 188604, 190092, 192045, 193284, 193815, 199290, 199420, 203670, 205933, 209391, 212940, 213993, 220038, 222066, 223964, 230454, 235755, 237615, 237770, 239148, 241605, 246740, 253890, 256060, 258420, 259077, 264771, 267034, 271341, 279188, 279955, 285138, 285324, 294190, 298935, 299130, 301490, 309101, 314340, 316820, 322140, 329220, 330057, 332878, 335946, 345436, 348985, 353028, 356655, 358956, 361788, 366730, 370110, 382447, 384090, 387630, 391937, 398580, 400551, 407340, 411866, 418782, 427986, 431795, 440076, 441285, 444132, 448695, 452235, 460908, 471510, 475230, 475540, 483210, 499317, 503919, 507780, 518154, 529542, 534068, 542682, 550095, 555165, 559910, 570276, 576135, 588380, 597870, 598260, 602980, 617799, 618202, 628173, 660114, 665756, 667585, 671892, 697970, 712845, 713310, 727883, 733460, 740220, 764894, 768180, 775260, 777231, 783874, 801102, 823732, 832195, 837564, 839865, 855972, 863590, 882570, 897390, 904470, 927303, 934619, 943020, 950460, 966420, 998634, 1007838, 1029665, 1036308, 1046955, 1059084, 1069965, 1085364, 1100190, 1110330, 1119820, 1147341, 1152270, 1175811, 1195740, 1201653, 1235598, 1236404, 1256346, 1295385, 1320228, 1323855, 1335170, 1356705, 1395940, 1425690, 1426620, 1455766, 1497951, 1529788, 1545505, 1554462, 1567748, 1602204, 1650285, 1664390, 1679730, 1727180, 1735721, 1765140, 1794780, 1808940, 1853397, 1854606, 1869238, 1912235, 1959685, 1997268, 2002755, 2015676, 2059330, 2093910, 2139930, 2163707, 2183649, 2200380, 2220660, 2294682, 2304540, 2351622, 2403306, 2471196, 2496585, 2512692, 2519595, 2590770, 2647710, 2670340, 2677129, 2713410, 2781909, 2803857, 2851380, 2911532, 2995902, 3088995, 3091010, 3108924, 3140865, 3300570, 3328780, 3359460, 3442023, 3471442, 3527433, 3639415, 3706794, 3709212, 3738476, 3824470, 3886155, 3919370, 4005510, 4118660, 4187820, 4279860, 4327414, 4367298, 4589364, 4636515, 4673095, 4703244, 4806612, 4993170, 5039190, 5095181, 5181540, 5207163, 5295420, 5354258, 5426820, 5563818, 5607714, 5736705, 5879055, 5991804, 6008265, 6177990, 6182020, 6281730, 6491121, 6550947, 6601140, 6884046, 6942884, 7054866, 7278830, 7413588, 7489755, 7648940, 7772310, 7838740, 8011020, 8031387, 8411571, 8654828, 8678605, 8734596, 9266985, 9273030, 9346190, 9986340, 10078380, 10190362, 10414326, 10708516, 10818535, 10918245, 11127636, 11215428, 11473410, 11758110, 12016530, 12150047, 12355980, 12563460, 12982242, 13101894, 13385645, 13768092, 13909545, 14019285, 14109732, 14557660, 14979510, 15285543, 15544620, 15621489, 16062774, 16823142, 17210115, 17357210, 17637165, 18533970, 18546060, 18692380, 19473363, 20380724, 20828652, 21637070, 21836490, 22564373, 22946820, 23516220, 24033060, 24094161, 24300094, 25475905, 25964484, 26035815, 26203788, 26771290, 27819090, 28038570, 29959020, 30571086, 31242978, 32125548, 32455605, 32754735, 33646284, 34420230, 34714420, 35274330, 36450141, 37067940, 38946726, 40156935, 42057855, 43274140, 43672980, 45128746, 45856629, 48188322, 48600188, 50951810, 52071630, 53542580, 55638180, 56077140, 60750235, 61142172, 62485956, 64911210, 65509470, 67693119, 68840460, 70548660, 72900282, 76427715, 77893452, 78107445, 80313870, 84115710, 90257492, 91713258, 96376644, 97366815, 101903620, 104143260, 109350423, 112821865, 120470805, 121500470, 129822420, 131018940, 135386238, 145800564, 152855430, 156214890, 157950611, 160627740, 168231420, 182250705, 183426516, 194733630, 203079357, 218700846, 225643730, 229283145, 240941610, 243000940, 270772476, 305710860, 312429780, 315901222, 338465595, 364501410, 389467260, 406158714, 437401692, 451287460, 458566290, 473851833, 481883220, 546752115, 631802444, 676931190, 729002820, 789753055, 812317428, 917132580, 947703666, 1015396785, 1093504230, 1353862380, 1421555499, 1579506110, 1895407332, 2030793570, 2187008460, 2369259165, 2843110998, 3159012220, 4061587140, 4738518330, 5686221996, 7107777495, 9477036660, 14215554990, 28431109980]

約数ペア:

[(1, 28431109980), (2, 14215554990), (3, 9477036660), (4, 7107777495), (5, 5686221996), (6, 4738518330), (7, 4061587140), (9, 3159012220), (10, 2843110998), (12, 2369259165), (13, 2187008460), (14, 2030793570), (15, 1895407332), (18, 1579506110), (20, 1421555499), (21, 1353862380), (26, 1093504230), (28, 1015396785), (30, 947703666), (31, 917132580), (35, 812317428), (36, 789753055), (39, 729002820), (42, 676931190), (45, 631802444), (52, 546752115), (59, 481883220), (60, 473851833), (62, 458566290), (63, 451287460), (65, 437401692), (70, 406158714), (73, 389467260), (78, 364501410), (84, 338465595), (90, 315901222), (91, 312429780), (93, 305710860), (105, 270772476), (117, 243000940), (118, 240941610), (124, 229283145), (126, 225643730), (130, 218700846), (140, 203079357), (146, 194733630), (155, 183426516), (156, 182250705), (169, 168231420), (177, 160627740), (180, 157950611), (182, 156214890), (186, 152855430), (195, 145800564), (210, 135386238), (217, 131018940), (219, 129822420), (234, 121500470), (236, 120470805), (252, 112821865), (260, 109350423), (273, 104143260), (279, 101903620), (292, 97366815), (295, 96376644), (310, 91713258), (315, 90257492), (338, 84115710), (354, 80313870), (364, 78107445), (365, 77893452), (372, 76427715), (390, 72900282), (403, 70548660), (413, 68840460), (420, 67693119), (434, 65509470), (438, 64911210), (455, 62485956), (465, 61142172), (468, 60750235), (507, 56077140), (511, 55638180), (531, 53542580), (546, 52071630), (558, 50951810), (585, 48600188), (590, 48188322), (620, 45856629), (630, 45128746), (651, 43672980), (657, 43274140), (676, 42057855), (708, 40156935), (730, 38946726), (767, 37067940), (780, 36450141), (806, 35274330), (819, 34714420), (826, 34420230), (845, 33646284), (868, 32754735), (876, 32455605), (885, 32125548), (910, 31242978), (930, 30571086), (949, 29959020), (1014, 28038570), (1022, 27819090), (1062, 26771290), (1085, 26203788), (1092, 26035815), (1095, 25964484), (1116, 25475905), (1170, 24300094), (1180, 24094161), (1183, 24033060), (1209, 23516220), (1239, 22946820), (1260, 22564373), (1302, 21836490), (1314, 21637070), (1365, 20828652), (1395, 20380724), (1460, 19473363), (1521, 18692380), (1533, 18546060), (1534, 18533970), (1612, 17637165), (1638, 17357210), (1652, 17210115), (1690, 16823142), (1770, 16062774), (1820, 15621489), (1829, 15544620), (1860, 15285543), (1898, 14979510), (1953, 14557660), (2015, 14109732), (2028, 14019285), (2044, 13909545), (2065, 13768092), (2124, 13385645), (2170, 13101894), (2190, 12982242), (2263, 12563460), (2301, 12355980), (2340, 12150047), (2366, 12016530), (2418, 11758110), (2478, 11473410), (2535, 11215428), (2555, 11127636), (2604, 10918245), (2628, 10818535), (2655, 10708516), (2730, 10414326), (2790, 10190362), (2821, 10078380), (2847, 9986340), (3042, 9346190), (3066, 9273030), (3068, 9266985), (3255, 8734596), (3276, 8678605), (3285, 8654828), (3380, 8411571), (3540, 8031387), (3549, 8011020), (3627, 7838740), (3658, 7772310), (3717, 7648940), (3796, 7489755), (3835, 7413588), (3906, 7278830), (4030, 7054866), (4095, 6942884), (4130, 6884046), (4307, 6601140), (4340, 6550947), (4380, 6491121), (4526, 6281730), (4599, 6182020), (4602, 6177990), (4732, 6008265), (4745, 5991804), (4836, 5879055), (4956, 5736705), (5070, 5607714), (5110, 5563818), (5239, 5426820), (5310, 5354258), (5369, 5295420), (5460, 5207163), (5487, 5181540), (5580, 5095181), (5642, 5039190), (5694, 4993170), (5915, 4806612), (6045, 4703244), (6084, 4673095), (6132, 4636515), (6195, 4589364), (6510, 4367298), (6570, 4327414), (6643, 4279860), (6789, 4187820), (6903, 4118660), (7098, 4005510), (7254, 3919370), (7316, 3886155), (7434, 3824470), (7605, 3738476), (7665, 3709212), (7670, 3706794), (7812, 3639415), (8060, 3527433), (8190, 3471442), (8260, 3442023), (8463, 3359460), (8541, 3328780), (8614, 3300570), (9052, 3140865), (9145, 3108924), (9198, 3091010), (9204, 3088995), (9490, 2995902), (9765, 2911532), (9971, 2851380), (10140, 2803857), (10220, 2781909), (10478, 2713410), (10620, 2677129), (10647, 2670340), (10738, 2647710), (10974, 2590770), (11284, 2519595), (11315, 2512692), (11388, 2496585), (11505, 2471196), (11830, 2403306), (12090, 2351622), (12337, 2304540), (12390, 2294682), (12803, 2220660), (12921, 2200380), (13020, 2183649), (13140, 2163707), (13286, 2139930), (13578, 2093910), (13806, 2059330), (14105, 2015676), (14196, 2002755), (14235, 1997268), (14508, 1959685), (14868, 1912235), (15210, 1869238), (15330, 1854606), (15340, 1853397), (15717, 1808940), (15841, 1794780), (16107, 1765140), (16380, 1735721), (16461, 1727180), (16926, 1679730), (17082, 1664390), (17228, 1650285), (17745, 1602204), (18135, 1567748), (18290, 1554462), (18396, 1545505), (18585, 1529788), (18980, 1497951), (19530, 1455766), (19929, 1426620), (19942, 1425690), (20367, 1395940), (20956, 1356705), (21294, 1335170), (21476, 1323855), (21535, 1320228), (21948, 1295385), (22630, 1256346), (22995, 1236404), (23010, 1235598), (23660, 1201653), (23777, 1195740), (24180, 1175811), (24674, 1152270), (24780, 1147341), (25389, 1119820), (25606, 1110330), (25842, 1100190), (26195, 1085364), (26572, 1069965), (26845, 1059084), (27156, 1046955), (27435, 1036308), (27612, 1029665), (28210, 1007838), (28470, 998634), (29419, 966420), (29913, 950460), (30149, 943020), (30420, 934619), (30660, 927303), (31434, 904470), (31682, 897390), (32214, 882570), (32922, 863590), (33215, 855972), (33852, 839865), (33945, 837564), (34164, 832195), (34515, 823732), (35490, 801102), (36270, 783874), (36580, 777231), (36673, 775260), (37011, 768180), (37170, 764894), (38409, 740220), (38763, 733460), (39060, 727883), (39858, 713310), (39884, 712845), (40734, 697970), (42315, 671892), (42588, 667585), (42705, 665756), (43070, 660114), (45260, 628173), (45990, 618202), (46020, 617799), (47151, 602980), (47523, 598260), (47554, 597870), (48321, 588380), (49348, 576135), (49855, 570276), (50778, 559910), (51212, 555165), (51684, 550095), (52390, 542682), (53235, 534068), (53690, 529542), (54870, 518154), (55991, 507780), (56420, 503919), (56940, 499317), (58838, 483210), (59787, 475540), (59826, 475230), (60298, 471510), (61685, 460908), (62868, 452235), (63364, 448695), (64015, 444132), (64428, 441285), (64605, 440076), (65844, 431795), (66430, 427986), (67890, 418782), (69030, 411866), (69797, 407340), (70980, 400551), (71331, 398580), (72540, 391937), (73346, 387630), (74022, 384090), (74340, 382447), (76818, 370110), (77526, 366730), (78585, 361788), (79205, 358956), (79716, 356655), (80535, 353028), (81468, 348985), (82305, 345436), (84630, 335946), (85410, 332878), (86140, 330057), (86359, 329220), (88257, 322140), (89739, 316820), (90447, 314340), (91980, 309101), (94302, 301490), (95046, 299130), (95108, 298935), (96642, 294190), (99645, 285324), (99710, 285138), (101556, 279955), (101835, 279188), (104780, 271341), (106470, 267034), (107380, 264771), (109740, 259077), (110019, 258420), (111033, 256060), (111982, 253890), (115227, 246740), (117676, 241605), (118885, 239148), (119574, 237770), (119652, 237615), (120596, 235755), (123370, 230454), (126945, 223964), (128030, 222066), (129210, 220038), (132860, 213993), (133517, 212940), (135780, 209391), (138060, 205933), (139594, 203670), (142569, 199420), (142662, 199290), (146692, 193815), (147095, 193284), (148044, 192045), (149565, 190092), (150745, 188604), (153636, 185055), (155052, 183365), (157170, 180894), (158410, 179478), (161070, 176514), (164610, 172718), (166439, 170820), (167973, 169260)]