15705083680

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{62401}}^1$

素因数の和:62451

約数の個数: 144

約数和(自身を含む): 43920774072

約数和(自身を除く): 28215690392

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 65, 80, 88, 104, 110, 121, 130, 143, 160, 176, 208, 220, 242, 260, 286, 352, 416, 440, 484, 520, 572, 605, 715, 880, 968, 1040, 1144, 1210, 1430, 1573, 1760, 1936, 2080, 2288, 2420, 2860, 3146, 3872, 4576, 4840, 5720, 6292, 7865, 9680, 11440, 12584, 15730, 19360, 22880, 25168, 31460, 50336, 62401, 62920, 124802, 125840, 249604, 251680, 312005, 499208, 624010, 686411, 811213, 998416, 1248020, 1372822, 1622426, 1996832, 2496040, 2745644, 3244852, 3432055, 4056065, 4992080, 5491288, 6489704, 6864110, 7550521, 8112130, 8923343, 9984160, 10982576, 12979408, 13728220, 15101042, 16224260, 17846686, 21965152, 25958816, 27456440, 30202084, 32448520, 35693372, 37752605, 44616715, 54912880, 60404168, 64897040, 71386744, 75505210, 89233430, 98156773, 109825760, 120808336, 129794080, 142773488, 151010420, 178466860, 196313546, 241616672, 285546976, 302020840, 356933720, 392627092, 490783865, 604041680, 713867440, 785254184, 981567730, 1208083360, 1427734880, 1570508368, 1963135460, 3141016736, 3926270920, 7852541840, 15705083680]

約数ペア:

[(1, 15705083680), (2, 7852541840), (4, 3926270920), (5, 3141016736), (8, 1963135460), (10, 1570508368), (11, 1427734880), (13, 1208083360), (16, 981567730), (20, 785254184), (22, 713867440), (26, 604041680), (32, 490783865), (40, 392627092), (44, 356933720), (52, 302020840), (55, 285546976), (65, 241616672), (80, 196313546), (88, 178466860), (104, 151010420), (110, 142773488), (121, 129794080), (130, 120808336), (143, 109825760), (160, 98156773), (176, 89233430), (208, 75505210), (220, 71386744), (242, 64897040), (260, 60404168), (286, 54912880), (352, 44616715), (416, 37752605), (440, 35693372), (484, 32448520), (520, 30202084), (572, 27456440), (605, 25958816), (715, 21965152), (880, 17846686), (968, 16224260), (1040, 15101042), (1144, 13728220), (1210, 12979408), (1430, 10982576), (1573, 9984160), (1760, 8923343), (1936, 8112130), (2080, 7550521), (2288, 6864110), (2420, 6489704), (2860, 5491288), (3146, 4992080), (3872, 4056065), (4576, 3432055), (4840, 3244852), (5720, 2745644), (6292, 2496040), (7865, 1996832), (9680, 1622426), (11440, 1372822), (12584, 1248020), (15730, 998416), (19360, 811213), (22880, 686411), (25168, 624010), (31460, 499208), (50336, 312005), (62401, 251680), (62920, 249604), (124802, 125840)]