4966989840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{977}}^1$

素因数の和:1326

約数の個数: 240

約数和(自身を含む): 17480631168

約数和(自身を除く): 12513641328

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 307, 345, 360, 368, 414, 460, 552, 614, 690, 720, 828, 920, 921, 977, 1035, 1104, 1228, 1380, 1535, 1656, 1840, 1842, 1954, 2070, 2456, 2760, 2763, 2931, 3070, 3312, 3684, 3908, 4140, 4605, 4885, 4912, 5520, 5526, 5862, 6140, 7061, 7368, 7816, 8280, 8793, 9210, 9770, 11052, 11724, 12280, 13815, 14122, 14655, 14736, 15632, 16560, 17586, 18420, 19540, 21183, 22104, 22471, 23448, 24560, 27630, 28244, 29310, 35172, 35305, 36840, 39080, 42366, 43965, 44208, 44942, 46896, 55260, 56488, 58620, 63549, 67413, 70344, 70610, 73680, 78160, 84732, 87930, 89884, 105915, 110520, 112355, 112976, 117240, 127098, 134826, 140688, 141220, 169464, 175860, 179768, 202239, 211830, 221040, 224710, 234480, 254196, 269652, 282440, 299939, 317745, 337065, 338928, 351720, 359536, 404478, 423660, 449420, 508392, 539304, 564880, 599878, 635490, 674130, 703440, 808956, 847320, 898840, 899817, 1011195, 1016784, 1078608, 1199756, 1270980, 1348260, 1499695, 1617912, 1694640, 1797680, 1799634, 2022390, 2399512, 2541960, 2696520, 2699451, 2999390, 3235824, 3599268, 4044780, 4499085, 4799024, 5083920, 5393040, 5398902, 5998780, 6898597, 7198536, 8089560, 8998170, 10797804, 11997560, 13497255, 13797194, 14397072, 16179120, 17996340, 20695791, 21595608, 23995120, 26994510, 27594388, 34492985, 35992680, 41391582, 43191216, 53989020, 55188776, 62087373, 68985970, 71985360, 82783164, 103478955, 107978040, 110377552, 124174746, 137971940, 165566328, 206957910, 215956080, 248349492, 275943880, 310436865, 331132656, 413915820, 496698984, 551887760, 620873730, 827831640, 993397968, 1241747460, 1655663280, 2483494920, 4966989840]

約数ペア:

[(1, 4966989840), (2, 2483494920), (3, 1655663280), (4, 1241747460), (5, 993397968), (6, 827831640), (8, 620873730), (9, 551887760), (10, 496698984), (12, 413915820), (15, 331132656), (16, 310436865), (18, 275943880), (20, 248349492), (23, 215956080), (24, 206957910), (30, 165566328), (36, 137971940), (40, 124174746), (45, 110377552), (46, 107978040), (48, 103478955), (60, 82783164), (69, 71985360), (72, 68985970), (80, 62087373), (90, 55188776), (92, 53989020), (115, 43191216), (120, 41391582), (138, 35992680), (144, 34492985), (180, 27594388), (184, 26994510), (207, 23995120), (230, 21595608), (240, 20695791), (276, 17996340), (307, 16179120), (345, 14397072), (360, 13797194), (368, 13497255), (414, 11997560), (460, 10797804), (552, 8998170), (614, 8089560), (690, 7198536), (720, 6898597), (828, 5998780), (920, 5398902), (921, 5393040), (977, 5083920), (1035, 4799024), (1104, 4499085), (1228, 4044780), (1380, 3599268), (1535, 3235824), (1656, 2999390), (1840, 2699451), (1842, 2696520), (1954, 2541960), (2070, 2399512), (2456, 2022390), (2760, 1799634), (2763, 1797680), (2931, 1694640), (3070, 1617912), (3312, 1499695), (3684, 1348260), (3908, 1270980), (4140, 1199756), (4605, 1078608), (4885, 1016784), (4912, 1011195), (5520, 899817), (5526, 898840), (5862, 847320), (6140, 808956), (7061, 703440), (7368, 674130), (7816, 635490), (8280, 599878), (8793, 564880), (9210, 539304), (9770, 508392), (11052, 449420), (11724, 423660), (12280, 404478), (13815, 359536), (14122, 351720), (14655, 338928), (14736, 337065), (15632, 317745), (16560, 299939), (17586, 282440), (18420, 269652), (19540, 254196), (21183, 234480), (22104, 224710), (22471, 221040), (23448, 211830), (24560, 202239), (27630, 179768), (28244, 175860), (29310, 169464), (35172, 141220), (35305, 140688), (36840, 134826), (39080, 127098), (42366, 117240), (43965, 112976), (44208, 112355), (44942, 110520), (46896, 105915), (55260, 89884), (56488, 87930), (58620, 84732), (63549, 78160), (67413, 73680), (70344, 70610)]