7101407520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{2467}}^1$

素因数の和:4487

約数の個数: 144

約数和(自身を含む): 24255504000

約数和(自身を除く): 17154096480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 1999, 2467, 3998, 4934, 5997, 7401, 7996, 9868, 9995, 11994, 12335, 14802, 15992, 17991, 19736, 19990, 22203, 23988, 24670, 29604, 29985, 31984, 35982, 37005, 39472, 39980, 44406, 47976, 49340, 59208, 59970, 63968, 71964, 74010, 78944, 79960, 88812, 89955, 95952, 98680, 111015, 118416, 119940, 143928, 148020, 159920, 177624, 179910, 191904, 197360, 222030, 236832, 239880, 287856, 296040, 319840, 355248, 359820, 394720, 444060, 479760, 575712, 592080, 710496, 719640, 888120, 959520, 1184160, 1439280, 1776240, 2878560, 3552480, 4931533, 9863066, 14794599, 19726132, 24657665, 29589198, 39452264, 44383797, 49315330, 59178396, 73972995, 78904528, 88767594, 98630660, 118356792, 147945990, 157809056, 177535188, 197261320, 221918985, 236713584, 295891980, 355070376, 394522640, 443837970, 473427168, 591783960, 710140752, 789045280, 887675940, 1183567920, 1420281504, 1775351880, 2367135840, 3550703760, 7101407520]

約数ペア:

[(1, 7101407520), (2, 3550703760), (3, 2367135840), (4, 1775351880), (5, 1420281504), (6, 1183567920), (8, 887675940), (9, 789045280), (10, 710140752), (12, 591783960), (15, 473427168), (16, 443837970), (18, 394522640), (20, 355070376), (24, 295891980), (30, 236713584), (32, 221918985), (36, 197261320), (40, 177535188), (45, 157809056), (48, 147945990), (60, 118356792), (72, 98630660), (80, 88767594), (90, 78904528), (96, 73972995), (120, 59178396), (144, 49315330), (160, 44383797), (180, 39452264), (240, 29589198), (288, 24657665), (360, 19726132), (480, 14794599), (720, 9863066), (1440, 4931533), (1999, 3552480), (2467, 2878560), (3998, 1776240), (4934, 1439280), (5997, 1184160), (7401, 959520), (7996, 888120), (9868, 719640), (9995, 710496), (11994, 592080), (12335, 575712), (14802, 479760), (15992, 444060), (17991, 394720), (19736, 359820), (19990, 355248), (22203, 319840), (23988, 296040), (24670, 287856), (29604, 239880), (29985, 236832), (31984, 222030), (35982, 197360), (37005, 191904), (39472, 179910), (39980, 177624), (44406, 159920), (47976, 148020), (49340, 143928), (59208, 119940), (59970, 118416), (63968, 111015), (71964, 98680), (74010, 95952), (78944, 89955), (79960, 88812)]