1620111588960

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16883}}^1\times {\mathrm{6449}}^1$

素因数の和:23381

約数の個数: 192

約数和(自身を含む): 5269104691200

約数和(自身を除く): 3648993102240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 240, 248, 310, 372, 465, 480, 496, 620, 744, 930, 992, 1240, 1488, 1860, 2480, 2976, 3720, 4960, 6449, 7440, 12898, 14880, 16883, 19347, 25796, 32245, 33766, 38694, 50649, 51592, 64490, 67532, 77388, 84415, 96735, 101298, 103184, 128980, 135064, 154776, 168830, 193470, 199919, 202596, 206368, 253245, 257960, 270128, 309552, 337660, 386940, 399838, 405192, 506490, 515920, 523373, 540256, 599757, 619104, 675320, 773880, 799676, 810384, 999595, 1012980, 1031840, 1046746, 1199514, 1350640, 1547760, 1570119, 1599352, 1620768, 1999190, 2025960, 2093492, 2399028, 2616865, 2701280, 2998785, 3095520, 3140238, 3198704, 3998380, 4051920, 4186984, 4798056, 5233730, 5997570, 6280476, 6397408, 7850595, 7996760, 8103840, 8373968, 9596112, 10467460, 11995140, 12560952, 15701190, 15993520, 16747936, 19192224, 20934920, 23990280, 25121904, 31402380, 31987040, 41869840, 47980560, 50243808, 62804760, 83739680, 95961120, 108878467, 125609520, 217756934, 251219040, 326635401, 435513868, 544392335, 653270802, 871027736, 1088784670, 1306541604, 1633177005, 1742055472, 2177569340, 2613083208, 3266354010, 3375232477, 3484110944, 4355138680, 5226166416, 6532708020, 6750464954, 8710277360, 10125697431, 10452332832, 13065416040, 13500929908, 16876162385, 17420554720, 20251394862, 26130832080, 27001859816, 33752324770, 40502789724, 50628487155, 52261664160, 54003719632, 67504649540, 81005579448, 101256974310, 108007439264, 135009299080, 162011158896, 202513948620, 270018598160, 324022317792, 405027897240, 540037196320, 810055794480, 1620111588960]

約数ペア:

[(1, 1620111588960), (2, 810055794480), (3, 540037196320), (4, 405027897240), (5, 324022317792), (6, 270018598160), (8, 202513948620), (10, 162011158896), (12, 135009299080), (15, 108007439264), (16, 101256974310), (20, 81005579448), (24, 67504649540), (30, 54003719632), (31, 52261664160), (32, 50628487155), (40, 40502789724), (48, 33752324770), (60, 27001859816), (62, 26130832080), (80, 20251394862), (93, 17420554720), (96, 16876162385), (120, 13500929908), (124, 13065416040), (155, 10452332832), (160, 10125697431), (186, 8710277360), (240, 6750464954), (248, 6532708020), (310, 5226166416), (372, 4355138680), (465, 3484110944), (480, 3375232477), (496, 3266354010), (620, 2613083208), (744, 2177569340), (930, 1742055472), (992, 1633177005), (1240, 1306541604), (1488, 1088784670), (1860, 871027736), (2480, 653270802), (2976, 544392335), (3720, 435513868), (4960, 326635401), (6449, 251219040), (7440, 217756934), (12898, 125609520), (14880, 108878467), (16883, 95961120), (19347, 83739680), (25796, 62804760), (32245, 50243808), (33766, 47980560), (38694, 41869840), (50649, 31987040), (51592, 31402380), (64490, 25121904), (67532, 23990280), (77388, 20934920), (84415, 19192224), (96735, 16747936), (101298, 15993520), (103184, 15701190), (128980, 12560952), (135064, 11995140), (154776, 10467460), (168830, 9596112), (193470, 8373968), (199919, 8103840), (202596, 7996760), (206368, 7850595), (253245, 6397408), (257960, 6280476), (270128, 5997570), (309552, 5233730), (337660, 4798056), (386940, 4186984), (399838, 4051920), (405192, 3998380), (506490, 3198704), (515920, 3140238), (523373, 3095520), (540256, 2998785), (599757, 2701280), (619104, 2616865), (675320, 2399028), (773880, 2093492), (799676, 2025960), (810384, 1999190), (999595, 1620768), (1012980, 1599352), (1031840, 1570119), (1046746, 1547760), (1199514, 1350640)]