1276126880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1103}}^1$

素因数の和:2158

約数の個数: 96

約数和(自身を含む): 3452004864

約数和(自身を除く): 2175877984

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1033, 1103, 1120, 2066, 2206, 4132, 4412, 5165, 5515, 7231, 7721, 8264, 8824, 10330, 11030, 14462, 15442, 16528, 17648, 20660, 22060, 28924, 30884, 33056, 35296, 36155, 38605, 41320, 44120, 57848, 61768, 72310, 77210, 82640, 88240, 115696, 123536, 144620, 154420, 165280, 176480, 231392, 247072, 289240, 308840, 578480, 617680, 1139399, 1156960, 1235360, 2278798, 4557596, 5696995, 7975793, 9115192, 11393990, 15951586, 18230384, 22787980, 31903172, 36460768, 39878965, 45575960, 63806344, 79757930, 91151920, 127612688, 159515860, 182303840, 255225376, 319031720, 638063440, 1276126880]

約数ペア:

[(1, 1276126880), (2, 638063440), (4, 319031720), (5, 255225376), (7, 182303840), (8, 159515860), (10, 127612688), (14, 91151920), (16, 79757930), (20, 63806344), (28, 45575960), (32, 39878965), (35, 36460768), (40, 31903172), (56, 22787980), (70, 18230384), (80, 15951586), (112, 11393990), (140, 9115192), (160, 7975793), (224, 5696995), (280, 4557596), (560, 2278798), (1033, 1235360), (1103, 1156960), (1120, 1139399), (2066, 617680), (2206, 578480), (4132, 308840), (4412, 289240), (5165, 247072), (5515, 231392), (7231, 176480), (7721, 165280), (8264, 154420), (8824, 144620), (10330, 123536), (11030, 115696), (14462, 88240), (15442, 82640), (16528, 77210), (17648, 72310), (20660, 61768), (22060, 57848), (28924, 44120), (30884, 41320), (33056, 38605), (35296, 36155)]