470896318920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{319477}}^1$

素因数の和:319735

約数の個数: 128

約数和(自身を含む): 1440871338240

約数和(自身を除く): 969975019320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 120, 142, 173, 213, 284, 346, 355, 426, 519, 568, 692, 710, 852, 865, 1038, 1065, 1384, 1420, 1704, 1730, 2076, 2130, 2595, 2840, 3460, 4152, 4260, 5190, 6920, 8520, 10380, 12283, 20760, 24566, 36849, 49132, 61415, 73698, 98264, 122830, 147396, 184245, 245660, 294792, 319477, 368490, 491320, 638954, 736980, 958431, 1277908, 1473960, 1597385, 1916862, 2555816, 3194770, 3833724, 4792155, 6389540, 7667448, 9584310, 12779080, 19168620, 22682867, 38337240, 45365734, 55269521, 68048601, 90731468, 110539042, 113414335, 136097202, 165808563, 181462936, 221078084, 226828670, 272194404, 276347605, 331617126, 340243005, 442156168, 453657340, 544388808, 552695210, 663234252, 680486010, 829042815, 907314680, 1105390420, 1326468504, 1360972020, 1658085630, 2210780840, 2721944040, 3316171260, 3924135991, 6632342520, 7848271982, 11772407973, 15696543964, 19620679955, 23544815946, 31393087928, 39241359910, 47089631892, 58862039865, 78482719820, 94179263784, 117724079730, 156965439640, 235448159460, 470896318920]

約数ペア:

[(1, 470896318920), (2, 235448159460), (3, 156965439640), (4, 117724079730), (5, 94179263784), (6, 78482719820), (8, 58862039865), (10, 47089631892), (12, 39241359910), (15, 31393087928), (20, 23544815946), (24, 19620679955), (30, 15696543964), (40, 11772407973), (60, 7848271982), (71, 6632342520), (120, 3924135991), (142, 3316171260), (173, 2721944040), (213, 2210780840), (284, 1658085630), (346, 1360972020), (355, 1326468504), (426, 1105390420), (519, 907314680), (568, 829042815), (692, 680486010), (710, 663234252), (852, 552695210), (865, 544388808), (1038, 453657340), (1065, 442156168), (1384, 340243005), (1420, 331617126), (1704, 276347605), (1730, 272194404), (2076, 226828670), (2130, 221078084), (2595, 181462936), (2840, 165808563), (3460, 136097202), (4152, 113414335), (4260, 110539042), (5190, 90731468), (6920, 68048601), (8520, 55269521), (10380, 45365734), (12283, 38337240), (20760, 22682867), (24566, 19168620), (36849, 12779080), (49132, 9584310), (61415, 7667448), (73698, 6389540), (98264, 4792155), (122830, 3833724), (147396, 3194770), (184245, 2555816), (245660, 1916862), (294792, 1597385), (319477, 1473960), (368490, 1277908), (491320, 958431), (638954, 736980)]