71585040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{4201}}^1$

素因数の和:4288

約数の個数: 80

約数和(自身を含む): 225092736

約数和(自身を除く): 153507696

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4201, 4260, 5680, 8402, 8520, 12603, 16804, 17040, 21005, 25206, 33608, 42010, 50412, 63015, 67216, 84020, 100824, 126030, 168040, 201648, 252060, 298271, 336080, 504120, 596542, 894813, 1008240, 1193084, 1491355, 1789626, 2386168, 2982710, 3579252, 4474065, 4772336, 5965420, 7158504, 8948130, 11930840, 14317008, 17896260, 23861680, 35792520, 71585040]

約数ペア:

[(1, 71585040), (2, 35792520), (3, 23861680), (4, 17896260), (5, 14317008), (6, 11930840), (8, 8948130), (10, 7158504), (12, 5965420), (15, 4772336), (16, 4474065), (20, 3579252), (24, 2982710), (30, 2386168), (40, 1789626), (48, 1491355), (60, 1193084), (71, 1008240), (80, 894813), (120, 596542), (142, 504120), (213, 336080), (240, 298271), (284, 252060), (355, 201648), (426, 168040), (568, 126030), (710, 100824), (852, 84020), (1065, 67216), (1136, 63015), (1420, 50412), (1704, 42010), (2130, 33608), (2840, 25206), (3408, 21005), (4201, 17040), (4260, 16804), (5680, 12603), (8402, 8520)]