201734520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1453}}^1$

素因数の和:1569

約数の個数: 128

約数和(自身を含む): 659534400

約数和(自身を除く): 457799880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 89, 104, 120, 130, 156, 178, 195, 260, 267, 312, 356, 390, 445, 520, 534, 712, 780, 890, 1068, 1157, 1335, 1453, 1560, 1780, 2136, 2314, 2670, 2906, 3471, 3560, 4359, 4628, 5340, 5785, 5812, 6942, 7265, 8718, 9256, 10680, 11570, 11624, 13884, 14530, 17355, 17436, 18889, 21795, 23140, 27768, 29060, 34710, 34872, 37778, 43590, 46280, 56667, 58120, 69420, 75556, 87180, 94445, 113334, 129317, 138840, 151112, 174360, 188890, 226668, 258634, 283335, 377780, 387951, 453336, 517268, 566670, 646585, 755560, 775902, 1034536, 1133340, 1293170, 1551804, 1681121, 1939755, 2266680, 2586340, 3103608, 3362242, 3879510, 5043363, 5172680, 6724484, 7759020, 8405605, 10086726, 13448968, 15518040, 16811210, 20173452, 25216815, 33622420, 40346904, 50433630, 67244840, 100867260, 201734520]

約数ペア:

[(1, 201734520), (2, 100867260), (3, 67244840), (4, 50433630), (5, 40346904), (6, 33622420), (8, 25216815), (10, 20173452), (12, 16811210), (13, 15518040), (15, 13448968), (20, 10086726), (24, 8405605), (26, 7759020), (30, 6724484), (39, 5172680), (40, 5043363), (52, 3879510), (60, 3362242), (65, 3103608), (78, 2586340), (89, 2266680), (104, 1939755), (120, 1681121), (130, 1551804), (156, 1293170), (178, 1133340), (195, 1034536), (260, 775902), (267, 755560), (312, 646585), (356, 566670), (390, 517268), (445, 453336), (520, 387951), (534, 377780), (712, 283335), (780, 258634), (890, 226668), (1068, 188890), (1157, 174360), (1335, 151112), (1453, 138840), (1560, 129317), (1780, 113334), (2136, 94445), (2314, 87180), (2670, 75556), (2906, 69420), (3471, 58120), (3560, 56667), (4359, 46280), (4628, 43590), (5340, 37778), (5785, 34872), (5812, 34710), (6942, 29060), (7265, 27768), (8718, 23140), (9256, 21795), (10680, 18889), (11570, 17436), (11624, 17355), (13884, 14530)]