15695799200

素因数分解:

$2^5\times 5^2\times {\mathrm{103}}^1\times {\mathrm{239}}^1\times {\mathrm{797}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 38900010240

約数和(自身を除く): 23204211040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 103, 160, 200, 206, 239, 400, 412, 478, 515, 797, 800, 824, 956, 1030, 1195, 1594, 1648, 1912, 2060, 2390, 2575, 3188, 3296, 3824, 3985, 4120, 4780, 5150, 5975, 6376, 7648, 7970, 8240, 9560, 10300, 11950, 12752, 15940, 16480, 19120, 19925, 20600, 23900, 24617, 25504, 31880, 38240, 39850, 41200, 47800, 49234, 63760, 79700, 82091, 82400, 95600, 98468, 123085, 127520, 159400, 164182, 190483, 191200, 196936, 246170, 318800, 328364, 380966, 393872, 410455, 492340, 615425, 637600, 656728, 761932, 787744, 820910, 952415, 984680, 1230850, 1313456, 1523864, 1641820, 1904830, 1969360, 2052275, 2461700, 2626912, 3047728, 3283640, 3809660, 3938720, 4104550, 4762075, 4923400, 6095456, 6567280, 7619320, 8209100, 9524150, 9846800, 13134560, 15238640, 16418200, 19048300, 19619749, 19693600, 30477280, 32836400, 38096600, 39239498, 65672800, 76193200, 78478996, 98098745, 152386400, 156957992, 196197490, 313915984, 392394980, 490493725, 627831968, 784789960, 980987450, 1569579920, 1961974900, 3139159840, 3923949800, 7847899600, 15695799200]

約数ペア:

[(1, 15695799200), (2, 7847899600), (4, 3923949800), (5, 3139159840), (8, 1961974900), (10, 1569579920), (16, 980987450), (20, 784789960), (25, 627831968), (32, 490493725), (40, 392394980), (50, 313915984), (80, 196197490), (100, 156957992), (103, 152386400), (160, 98098745), (200, 78478996), (206, 76193200), (239, 65672800), (400, 39239498), (412, 38096600), (478, 32836400), (515, 30477280), (797, 19693600), (800, 19619749), (824, 19048300), (956, 16418200), (1030, 15238640), (1195, 13134560), (1594, 9846800), (1648, 9524150), (1912, 8209100), (2060, 7619320), (2390, 6567280), (2575, 6095456), (3188, 4923400), (3296, 4762075), (3824, 4104550), (3985, 3938720), (4120, 3809660), (4780, 3283640), (5150, 3047728), (5975, 2626912), (6376, 2461700), (7648, 2052275), (7970, 1969360), (8240, 1904830), (9560, 1641820), (10300, 1523864), (11950, 1313456), (12752, 1230850), (15940, 984680), (16480, 952415), (19120, 820910), (19925, 787744), (20600, 761932), (23900, 656728), (24617, 637600), (25504, 615425), (31880, 492340), (38240, 410455), (39850, 393872), (41200, 380966), (47800, 328364), (49234, 318800), (63760, 246170), (79700, 196936), (82091, 191200), (82400, 190483), (95600, 164182), (98468, 159400), (123085, 127520)]