15767221680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{677}}^1\times {\mathrm{4621}}^1$

素因数の和:5324

約数の個数: 240

約数和(自身を含む): 60618602304

約数和(自身を除く): 44851380624

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 677, 720, 840, 1008, 1260, 1354, 1680, 2031, 2520, 2708, 3385, 4062, 4621, 4739, 5040, 5416, 6093, 6770, 8124, 9242, 9478, 10155, 10832, 12186, 13540, 13863, 14217, 16248, 18484, 18956, 20310, 23105, 23695, 24372, 27080, 27726, 28434, 30465, 32347, 32496, 36968, 37912, 40620, 41589, 42651, 46210, 47390, 48744, 54160, 55452, 56868, 60930, 64694, 69315, 71085, 73936, 75824, 81240, 83178, 85302, 92420, 94780, 97041, 97488, 110904, 113736, 121860, 129388, 138630, 142170, 161735, 162480, 166356, 170604, 184840, 189560, 194082, 207945, 213255, 221808, 227472, 243720, 258776, 277260, 284340, 291123, 323470, 332712, 341208, 369680, 379120, 388164, 415890, 426510, 485205, 487440, 517552, 554520, 568680, 582246, 646940, 665424, 682416, 776328, 831780, 853020, 970410, 1109040, 1137360, 1164492, 1293880, 1455615, 1552656, 1663560, 1706040, 1940820, 2328984, 2587760, 2911230, 3128417, 3327120, 3412080, 3881640, 4657968, 5822460, 6256834, 7763280, 9385251, 11644920, 12513668, 15642085, 18770502, 21898919, 23289840, 25027336, 28155753, 31284170, 37541004, 43797838, 46926255, 50054672, 56311506, 62568340, 65696757, 75082008, 87595676, 93852510, 109494595, 112623012, 125136680, 131393514, 140778765, 150164016, 175191352, 187705020, 197090271, 218989190, 225246024, 250273360, 262787028, 281557530, 328483785, 350382704, 375410040, 394180542, 437978380, 450492048, 525574056, 563115060, 656967570, 750820080, 788361084, 875956760, 985451355, 1051148112, 1126230120, 1313935140, 1576722168, 1751913520, 1970902710, 2252460240, 2627870280, 3153444336, 3941805420, 5255740560, 7883610840, 15767221680]

約数ペア:

[(1, 15767221680), (2, 7883610840), (3, 5255740560), (4, 3941805420), (5, 3153444336), (6, 2627870280), (7, 2252460240), (8, 1970902710), (9, 1751913520), (10, 1576722168), (12, 1313935140), (14, 1126230120), (15, 1051148112), (16, 985451355), (18, 875956760), (20, 788361084), (21, 750820080), (24, 656967570), (28, 563115060), (30, 525574056), (35, 450492048), (36, 437978380), (40, 394180542), (42, 375410040), (45, 350382704), (48, 328483785), (56, 281557530), (60, 262787028), (63, 250273360), (70, 225246024), (72, 218989190), (80, 197090271), (84, 187705020), (90, 175191352), (105, 150164016), (112, 140778765), (120, 131393514), (126, 125136680), (140, 112623012), (144, 109494595), (168, 93852510), (180, 87595676), (210, 75082008), (240, 65696757), (252, 62568340), (280, 56311506), (315, 50054672), (336, 46926255), (360, 43797838), (420, 37541004), (504, 31284170), (560, 28155753), (630, 25027336), (677, 23289840), (720, 21898919), (840, 18770502), (1008, 15642085), (1260, 12513668), (1354, 11644920), (1680, 9385251), (2031, 7763280), (2520, 6256834), (2708, 5822460), (3385, 4657968), (4062, 3881640), (4621, 3412080), (4739, 3327120), (5040, 3128417), (5416, 2911230), (6093, 2587760), (6770, 2328984), (8124, 1940820), (9242, 1706040), (9478, 1663560), (10155, 1552656), (10832, 1455615), (12186, 1293880), (13540, 1164492), (13863, 1137360), (14217, 1109040), (16248, 970410), (18484, 853020), (18956, 831780), (20310, 776328), (23105, 682416), (23695, 665424), (24372, 646940), (27080, 582246), (27726, 568680), (28434, 554520), (30465, 517552), (32347, 487440), (32496, 485205), (36968, 426510), (37912, 415890), (40620, 388164), (41589, 379120), (42651, 369680), (46210, 341208), (47390, 332712), (48744, 323470), (54160, 291123), (55452, 284340), (56868, 277260), (60930, 258776), (64694, 243720), (69315, 227472), (71085, 221808), (73936, 213255), (75824, 207945), (81240, 194082), (83178, 189560), (85302, 184840), (92420, 170604), (94780, 166356), (97041, 162480), (97488, 161735), (110904, 142170), (113736, 138630), (121860, 129388)]