2814777960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{8929}}^1$

素因数の和:9051

約数の個数: 128

約数和(自身を含む): 8795692800

約数和(自身を除く): 5980914840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 71, 74, 111, 120, 142, 148, 185, 213, 222, 284, 296, 355, 370, 426, 444, 555, 568, 710, 740, 852, 888, 1065, 1110, 1420, 1480, 1704, 2130, 2220, 2627, 2840, 4260, 4440, 5254, 7881, 8520, 8929, 10508, 13135, 15762, 17858, 21016, 26270, 26787, 31524, 35716, 39405, 44645, 52540, 53574, 63048, 71432, 78810, 89290, 105080, 107148, 133935, 157620, 178580, 214296, 267870, 315240, 330373, 357160, 535740, 633959, 660746, 991119, 1071480, 1267918, 1321492, 1651865, 1901877, 1982238, 2535836, 2642984, 3169795, 3303730, 3803754, 3964476, 4955595, 5071672, 6339590, 6607460, 7607508, 7928952, 9509385, 9911190, 12679180, 13214920, 15215016, 19018770, 19822380, 23456483, 25358360, 38037540, 39644760, 46912966, 70369449, 76075080, 93825932, 117282415, 140738898, 187651864, 234564830, 281477796, 351847245, 469129660, 562955592, 703694490, 938259320, 1407388980, 2814777960]

約数ペア:

[(1, 2814777960), (2, 1407388980), (3, 938259320), (4, 703694490), (5, 562955592), (6, 469129660), (8, 351847245), (10, 281477796), (12, 234564830), (15, 187651864), (20, 140738898), (24, 117282415), (30, 93825932), (37, 76075080), (40, 70369449), (60, 46912966), (71, 39644760), (74, 38037540), (111, 25358360), (120, 23456483), (142, 19822380), (148, 19018770), (185, 15215016), (213, 13214920), (222, 12679180), (284, 9911190), (296, 9509385), (355, 7928952), (370, 7607508), (426, 6607460), (444, 6339590), (555, 5071672), (568, 4955595), (710, 3964476), (740, 3803754), (852, 3303730), (888, 3169795), (1065, 2642984), (1110, 2535836), (1420, 1982238), (1480, 1901877), (1704, 1651865), (2130, 1321492), (2220, 1267918), (2627, 1071480), (2840, 991119), (4260, 660746), (4440, 633959), (5254, 535740), (7881, 357160), (8520, 330373), (8929, 315240), (10508, 267870), (13135, 214296), (15762, 178580), (17858, 157620), (21016, 133935), (26270, 107148), (26787, 105080), (31524, 89290), (35716, 78810), (39405, 71432), (44645, 63048), (52540, 53574)]