15672471640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{28867}}^1$

素因数の和:29169

約数の個数: 96

約数和(自身を含む): 41169809520

約数和(自身を除く): 25497337880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 70, 98, 140, 196, 245, 277, 280, 392, 490, 554, 980, 1108, 1385, 1939, 1960, 2216, 2770, 3878, 5540, 7756, 9695, 11080, 13573, 15512, 19390, 27146, 28867, 38780, 54292, 57734, 67865, 77560, 108584, 115468, 135730, 144335, 202069, 230936, 271460, 288670, 404138, 542920, 577340, 808276, 1010345, 1154680, 1414483, 1616552, 2020690, 2828966, 4041380, 5657932, 7072415, 7996159, 8082760, 11315864, 14144830, 15992318, 28289660, 31984636, 39980795, 55973113, 56579320, 63969272, 79961590, 111946226, 159923180, 223892452, 279865565, 319846360, 391811791, 447784904, 559731130, 783623582, 1119462260, 1567247164, 1959058955, 2238924520, 3134494328, 3918117910, 7836235820, 15672471640]

約数ペア:

[(1, 15672471640), (2, 7836235820), (4, 3918117910), (5, 3134494328), (7, 2238924520), (8, 1959058955), (10, 1567247164), (14, 1119462260), (20, 783623582), (28, 559731130), (35, 447784904), (40, 391811791), (49, 319846360), (56, 279865565), (70, 223892452), (98, 159923180), (140, 111946226), (196, 79961590), (245, 63969272), (277, 56579320), (280, 55973113), (392, 39980795), (490, 31984636), (554, 28289660), (980, 15992318), (1108, 14144830), (1385, 11315864), (1939, 8082760), (1960, 7996159), (2216, 7072415), (2770, 5657932), (3878, 4041380), (5540, 2828966), (7756, 2020690), (9695, 1616552), (11080, 1414483), (13573, 1154680), (15512, 1010345), (19390, 808276), (27146, 577340), (28867, 542920), (38780, 404138), (54292, 288670), (57734, 271460), (67865, 230936), (77560, 202069), (108584, 144335), (115468, 135730)]