7927327440

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 600

約数和(自身を含む): 30393902880

約数和(自身を除く): 22466575440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 31, 36, 38, 40, 45, 48, 54, 57, 60, 62, 67, 72, 76, 80, 81, 90, 93, 95, 108, 114, 120, 124, 134, 135, 144, 152, 155, 162, 171, 180, 186, 190, 201, 216, 228, 240, 248, 268, 270, 279, 285, 304, 310, 324, 335, 342, 360, 372, 380, 402, 405, 432, 456, 465, 496, 513, 536, 540, 558, 570, 589, 603, 620, 648, 670, 684, 720, 744, 760, 804, 810, 837, 855, 912, 930, 961, 1005, 1026, 1072, 1080, 1116, 1140, 1178, 1206, 1240, 1273, 1296, 1340, 1368, 1395, 1488, 1520, 1539, 1608, 1620, 1674, 1710, 1767, 1809, 1860, 1922, 2010, 2052, 2077, 2160, 2232, 2280, 2356, 2412, 2480, 2511, 2546, 2565, 2680, 2736, 2790, 2883, 2945, 3015, 3078, 3216, 3240, 3348, 3420, 3534, 3618, 3720, 3819, 3844, 4020, 4104, 4154, 4185, 4464, 4560, 4712, 4805, 4824, 5022, 5092, 5130, 5301, 5360, 5427, 5580, 5766, 5890, 6030, 6156, 6231, 6365, 6480, 6696, 6840, 7068, 7236, 7440, 7638, 7688, 7695, 8040, 8208, 8308, 8370, 8649, 8835, 9045, 9424, 9610, 9648, 10044, 10184, 10260, 10385, 10602, 10854, 11160, 11457, 11532, 11780, 12060, 12312, 12462, 12555, 12730, 13392, 13680, 14136, 14415, 14472, 15276, 15376, 15390, 15903, 16080, 16616, 16740, 17298, 17670, 18090, 18259, 18693, 19095, 19220, 20088, 20368, 20520, 20770, 21204, 21708, 22320, 22914, 23064, 23560, 24120, 24624, 24924, 25110, 25460, 25947, 26505, 27135, 28272, 28830, 28944, 30552, 30780, 31155, 31806, 33232, 33480, 34371, 34596, 35340, 36180, 36518, 37386, 38190, 38440, 39463, 40176, 41040, 41540, 42408, 43245, 43416, 45828, 46128, 47120, 47709, 48240, 49848, 50220, 50920, 51894, 53010, 54270, 54777, 56079, 57285, 57660, 61104, 61560, 62310, 63612, 64387, 66960, 68742, 69192, 70680, 72360, 73036, 74772, 76380, 76880, 77841, 78926, 79515, 83080, 84816, 86490, 86832, 91295, 91656, 93465, 95418, 99696, 100440, 101840, 103113, 103788, 106020, 108540, 109554, 112158, 114570, 115320, 118389, 123120, 124620, 127224, 128774, 129735, 137484, 138384, 141360, 144720, 146072, 149544, 152760, 155682, 157852, 159030, 164331, 166160, 168237, 171855, 172980, 182590, 183312, 186930, 190836, 193161, 197315, 200880, 206226, 207576, 212040, 217080, 219108, 224316, 229140, 230640, 236778, 238545, 249240, 254448, 257548, 259470, 273885, 274968, 280395, 292144, 299088, 305520, 311364, 315704, 318060, 321935, 328662, 336474, 343710, 345960, 355167, 365180, 373860, 381672, 386322, 389205, 394630, 412452, 415152, 424080, 434160, 438216, 448632, 458280, 473556, 477090, 492993, 498480, 515096, 515565, 518940, 547770, 549936, 560790, 579483, 591945, 622728, 631408, 636120, 643870, 657324, 672948, 687420, 691920, 710334, 730360, 747720, 763344, 772644, 778410, 789260, 821655, 824904, 841185, 876432, 897264, 916560, 947112, 954180, 965805, 985986, 1030192, 1031130, 1037880, 1065501, 1095540, 1121580, 1158966, 1183890, 1223353, 1245456, 1272240, 1287740, 1314648, 1345896, 1374840, 1420668, 1460720, 1478979, 1495440, 1545288, 1556820, 1578520, 1643310, 1649808, 1682370, 1738449, 1775835, 1894224, 1908360, 1931610, 1971972, 2062260, 2075760, 2131002, 2191080, 2243160, 2317932, 2367780, 2446706, 2464965, 2575480, 2629296, 2691792, 2749680, 2841336, 2897415, 2957958, 3090576, 3113640, 3157040, 3196503, 3286620, 3364740, 3476898, 3551670, 3670059, 3816720, 3863220, 3943944, 4124520, 4262004, 4382160, 4486320, 4635864, 4735560, 4893412, 4929930, 5150960, 5215347, 5327505, 5682672, 5794830, 5915916, 6116765, 6227280, 6393006, 6573240, 6729480, 6953796, 7103340, 7340118, 7394895, 7726440, 7887888, 8249040, 8524008, 8692245, 9271728, 9471120, 9786824, 9859860, 10430694, 10655010, 11010177, 11589660, 11831832, 12233530, 12786012, 13146480, 13458960, 13907592, 14206680, 14680236, 14789790, 15452880, 15982515, 17048016, 17384490, 18350295, 19573648, 19719720, 20861388, 21310020, 22020354, 23179320, 23663664, 24467060, 25572024, 26076735, 27815184, 28413360, 29360472, 29579580, 31965030, 33030531, 34768980, 36700590, 39439440, 41722776, 42620040, 44040708, 46358640, 48934120, 51144048, 52153470, 55050885, 58720944, 59159160, 63930060, 66061062, 69537960, 73401180, 83445552, 85240080, 88081416, 97868240, 99091593, 104306940, 110101770, 118318320, 127860120, 132122124, 139075920, 146802360, 165152655, 176162832, 198183186, 208613880, 220203540, 255720240, 264244248, 293604720, 330305310, 396366372, 417227760, 440407080, 495457965, 528488496, 660610620, 792732744, 880814160, 990915930, 1321221240, 1585465488, 1981831860, 2642442480, 3963663720, 7927327440]

約数ペア:

[(1, 7927327440), (2, 3963663720), (3, 2642442480), (4, 1981831860), (5, 1585465488), (6, 1321221240), (8, 990915930), (9, 880814160), (10, 792732744), (12, 660610620), (15, 528488496), (16, 495457965), (18, 440407080), (19, 417227760), (20, 396366372), (24, 330305310), (27, 293604720), (30, 264244248), (31, 255720240), (36, 220203540), (38, 208613880), (40, 198183186), (45, 176162832), (48, 165152655), (54, 146802360), (57, 139075920), (60, 132122124), (62, 127860120), (67, 118318320), (72, 110101770), (76, 104306940), (80, 99091593), (81, 97868240), (90, 88081416), (93, 85240080), (95, 83445552), (108, 73401180), (114, 69537960), (120, 66061062), (124, 63930060), (134, 59159160), (135, 58720944), (144, 55050885), (152, 52153470), (155, 51144048), (162, 48934120), (171, 46358640), (180, 44040708), (186, 42620040), (190, 41722776), (201, 39439440), (216, 36700590), (228, 34768980), (240, 33030531), (248, 31965030), (268, 29579580), (270, 29360472), (279, 28413360), (285, 27815184), (304, 26076735), (310, 25572024), (324, 24467060), (335, 23663664), (342, 23179320), (360, 22020354), (372, 21310020), (380, 20861388), (402, 19719720), (405, 19573648), (432, 18350295), (456, 17384490), (465, 17048016), (496, 15982515), (513, 15452880), (536, 14789790), (540, 14680236), (558, 14206680), (570, 13907592), (589, 13458960), (603, 13146480), (620, 12786012), (648, 12233530), (670, 11831832), (684, 11589660), (720, 11010177), (744, 10655010), (760, 10430694), (804, 9859860), (810, 9786824), (837, 9471120), (855, 9271728), (912, 8692245), (930, 8524008), (961, 8249040), (1005, 7887888), (1026, 7726440), (1072, 7394895), (1080, 7340118), (1116, 7103340), (1140, 6953796), (1178, 6729480), (1206, 6573240), (1240, 6393006), (1273, 6227280), (1296, 6116765), (1340, 5915916), (1368, 5794830), (1395, 5682672), (1488, 5327505), (1520, 5215347), (1539, 5150960), (1608, 4929930), (1620, 4893412), (1674, 4735560), (1710, 4635864), (1767, 4486320), (1809, 4382160), (1860, 4262004), (1922, 4124520), (2010, 3943944), (2052, 3863220), (2077, 3816720), (2160, 3670059), (2232, 3551670), (2280, 3476898), (2356, 3364740), (2412, 3286620), (2480, 3196503), (2511, 3157040), (2546, 3113640), (2565, 3090576), (2680, 2957958), (2736, 2897415), (2790, 2841336), (2883, 2749680), (2945, 2691792), (3015, 2629296), (3078, 2575480), (3216, 2464965), (3240, 2446706), (3348, 2367780), (3420, 2317932), (3534, 2243160), (3618, 2191080), (3720, 2131002), (3819, 2075760), (3844, 2062260), (4020, 1971972), (4104, 1931610), (4154, 1908360), (4185, 1894224), (4464, 1775835), (4560, 1738449), (4712, 1682370), (4805, 1649808), (4824, 1643310), (5022, 1578520), (5092, 1556820), (5130, 1545288), (5301, 1495440), (5360, 1478979), (5427, 1460720), (5580, 1420668), (5766, 1374840), (5890, 1345896), (6030, 1314648), (6156, 1287740), (6231, 1272240), (6365, 1245456), (6480, 1223353), (6696, 1183890), (6840, 1158966), (7068, 1121580), (7236, 1095540), (7440, 1065501), (7638, 1037880), (7688, 1031130), (7695, 1030192), (8040, 985986), (8208, 965805), (8308, 954180), (8370, 947112), (8649, 916560), (8835, 897264), (9045, 876432), (9424, 841185), (9610, 824904), (9648, 821655), (10044, 789260), (10184, 778410), (10260, 772644), (10385, 763344), (10602, 747720), (10854, 730360), (11160, 710334), (11457, 691920), (11532, 687420), (11780, 672948), (12060, 657324), (12312, 643870), (12462, 636120), (12555, 631408), (12730, 622728), (13392, 591945), (13680, 579483), (14136, 560790), (14415, 549936), (14472, 547770), (15276, 518940), (15376, 515565), (15390, 515096), (15903, 498480), (16080, 492993), (16616, 477090), (16740, 473556), (17298, 458280), (17670, 448632), (18090, 438216), (18259, 434160), (18693, 424080), (19095, 415152), (19220, 412452), (20088, 394630), (20368, 389205), (20520, 386322), (20770, 381672), (21204, 373860), (21708, 365180), (22320, 355167), (22914, 345960), (23064, 343710), (23560, 336474), (24120, 328662), (24624, 321935), (24924, 318060), (25110, 315704), (25460, 311364), (25947, 305520), (26505, 299088), (27135, 292144), (28272, 280395), (28830, 274968), (28944, 273885), (30552, 259470), (30780, 257548), (31155, 254448), (31806, 249240), (33232, 238545), (33480, 236778), (34371, 230640), (34596, 229140), (35340, 224316), (36180, 219108), (36518, 217080), (37386, 212040), (38190, 207576), (38440, 206226), (39463, 200880), (40176, 197315), (41040, 193161), (41540, 190836), (42408, 186930), (43245, 183312), (43416, 182590), (45828, 172980), (46128, 171855), (47120, 168237), (47709, 166160), (48240, 164331), (49848, 159030), (50220, 157852), (50920, 155682), (51894, 152760), (53010, 149544), (54270, 146072), (54777, 144720), (56079, 141360), (57285, 138384), (57660, 137484), (61104, 129735), (61560, 128774), (62310, 127224), (63612, 124620), (64387, 123120), (66960, 118389), (68742, 115320), (69192, 114570), (70680, 112158), (72360, 109554), (73036, 108540), (74772, 106020), (76380, 103788), (76880, 103113), (77841, 101840), (78926, 100440), (79515, 99696), (83080, 95418), (84816, 93465), (86490, 91656), (86832, 91295)]