382455680

素因数分解:

$2^7\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1$

素因数の和:608

約数の個数: 128

約数和(自身を含む): 971170560

約数和(自身を除く): 588714880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 37, 40, 62, 64, 74, 80, 124, 128, 148, 155, 160, 185, 248, 296, 310, 320, 370, 496, 521, 592, 620, 640, 740, 992, 1042, 1147, 1184, 1240, 1480, 1984, 2084, 2294, 2368, 2480, 2605, 2960, 3968, 4168, 4588, 4736, 4960, 5210, 5735, 5920, 8336, 9176, 9920, 10420, 11470, 11840, 16151, 16672, 18352, 19277, 19840, 20840, 22940, 23680, 32302, 33344, 36704, 38554, 41680, 45880, 64604, 66688, 73408, 77108, 80755, 83360, 91760, 96385, 129208, 146816, 154216, 161510, 166720, 183520, 192770, 258416, 308432, 323020, 333440, 367040, 385540, 516832, 597587, 616864, 646040, 734080, 771080, 1033664, 1195174, 1233728, 1292080, 1542160, 2067328, 2390348, 2467456, 2584160, 2987935, 3084320, 4780696, 5168320, 5975870, 6168640, 9561392, 10336640, 11951740, 12337280, 19122784, 23903480, 38245568, 47806960, 76491136, 95613920, 191227840, 382455680]

約数ペア:

[(1, 382455680), (2, 191227840), (4, 95613920), (5, 76491136), (8, 47806960), (10, 38245568), (16, 23903480), (20, 19122784), (31, 12337280), (32, 11951740), (37, 10336640), (40, 9561392), (62, 6168640), (64, 5975870), (74, 5168320), (80, 4780696), (124, 3084320), (128, 2987935), (148, 2584160), (155, 2467456), (160, 2390348), (185, 2067328), (248, 1542160), (296, 1292080), (310, 1233728), (320, 1195174), (370, 1033664), (496, 771080), (521, 734080), (592, 646040), (620, 616864), (640, 597587), (740, 516832), (992, 385540), (1042, 367040), (1147, 333440), (1184, 323020), (1240, 308432), (1480, 258416), (1984, 192770), (2084, 183520), (2294, 166720), (2368, 161510), (2480, 154216), (2605, 146816), (2960, 129208), (3968, 96385), (4168, 91760), (4588, 83360), (4736, 80755), (4960, 77108), (5210, 73408), (5735, 66688), (5920, 64604), (8336, 45880), (9176, 41680), (9920, 38554), (10420, 36704), (11470, 33344), (11840, 32302), (16151, 23680), (16672, 22940), (18352, 20840), (19277, 19840)]