2495803440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{3187}}^1$

素因数の和:3467

約数の個数: 160

約数和(自身を含む): 8367964416

約数和(自身を除く): 5872160976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 251, 260, 312, 390, 502, 520, 624, 753, 780, 1004, 1040, 1255, 1506, 1560, 2008, 2510, 3012, 3120, 3187, 3263, 3765, 4016, 5020, 6024, 6374, 6526, 7530, 9561, 9789, 10040, 12048, 12748, 13052, 15060, 15935, 16315, 19122, 19578, 20080, 25496, 26104, 30120, 31870, 32630, 38244, 39156, 41431, 47805, 48945, 50992, 52208, 60240, 63740, 65260, 76488, 78312, 82862, 95610, 97890, 124293, 127480, 130520, 152976, 156624, 165724, 191220, 195780, 207155, 248586, 254960, 261040, 331448, 382440, 391560, 414310, 497172, 621465, 662896, 764880, 783120, 799937, 828620, 994344, 1242930, 1599874, 1657240, 1988688, 2399811, 2485860, 3199748, 3314480, 3999685, 4799622, 4971720, 6399496, 7999370, 9599244, 9943440, 10399181, 11999055, 12798992, 15998740, 19198488, 20798362, 23998110, 31197543, 31997480, 38396976, 41596724, 47996220, 51995905, 62395086, 63994960, 83193448, 95992440, 103991810, 124790172, 155987715, 166386896, 191984880, 207983620, 249580344, 311975430, 415967240, 499160688, 623950860, 831934480, 1247901720, 2495803440]

約数ペア:

[(1, 2495803440), (2, 1247901720), (3, 831934480), (4, 623950860), (5, 499160688), (6, 415967240), (8, 311975430), (10, 249580344), (12, 207983620), (13, 191984880), (15, 166386896), (16, 155987715), (20, 124790172), (24, 103991810), (26, 95992440), (30, 83193448), (39, 63994960), (40, 62395086), (48, 51995905), (52, 47996220), (60, 41596724), (65, 38396976), (78, 31997480), (80, 31197543), (104, 23998110), (120, 20798362), (130, 19198488), (156, 15998740), (195, 12798992), (208, 11999055), (240, 10399181), (251, 9943440), (260, 9599244), (312, 7999370), (390, 6399496), (502, 4971720), (520, 4799622), (624, 3999685), (753, 3314480), (780, 3199748), (1004, 2485860), (1040, 2399811), (1255, 1988688), (1506, 1657240), (1560, 1599874), (2008, 1242930), (2510, 994344), (3012, 828620), (3120, 799937), (3187, 783120), (3263, 764880), (3765, 662896), (4016, 621465), (5020, 497172), (6024, 414310), (6374, 391560), (6526, 382440), (7530, 331448), (9561, 261040), (9789, 254960), (10040, 248586), (12048, 207155), (12748, 195780), (13052, 191220), (15060, 165724), (15935, 156624), (16315, 152976), (19122, 130520), (19578, 127480), (20080, 124293), (25496, 97890), (26104, 95610), (30120, 82862), (31870, 78312), (32630, 76488), (38244, 65260), (39156, 63740), (41431, 60240), (47805, 52208), (48945, 50992)]