15694948720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{27481}}^1$

素因数の和:27575

約数の個数: 120

約数和(自身を含む): 40790982960

約数和(自身を除く): 25096034240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 121, 176, 220, 236, 242, 295, 440, 472, 484, 590, 605, 649, 880, 944, 968, 1180, 1210, 1298, 1936, 2360, 2420, 2596, 3245, 4720, 4840, 5192, 6490, 7139, 9680, 10384, 12980, 14278, 25960, 27481, 28556, 35695, 51920, 54962, 57112, 71390, 109924, 114224, 137405, 142780, 219848, 274810, 285560, 302291, 439696, 549620, 571120, 604582, 1099240, 1209164, 1511455, 1621379, 2198480, 2418328, 3022910, 3242758, 3325201, 4836656, 6045820, 6485516, 6650402, 8106895, 12091640, 12971032, 13300804, 16213790, 16626005, 17835169, 24183280, 25942064, 26601608, 32427580, 33252010, 35670338, 53203216, 64855160, 66504020, 71340676, 89175845, 129710320, 133008040, 142681352, 178351690, 196186859, 266016080, 285362704, 356703380, 392373718, 713406760, 784747436, 980934295, 1426813520, 1569494872, 1961868590, 3138989744, 3923737180, 7847474360, 15694948720]

約数ペア:

[(1, 15694948720), (2, 7847474360), (4, 3923737180), (5, 3138989744), (8, 1961868590), (10, 1569494872), (11, 1426813520), (16, 980934295), (20, 784747436), (22, 713406760), (40, 392373718), (44, 356703380), (55, 285362704), (59, 266016080), (80, 196186859), (88, 178351690), (110, 142681352), (118, 133008040), (121, 129710320), (176, 89175845), (220, 71340676), (236, 66504020), (242, 64855160), (295, 53203216), (440, 35670338), (472, 33252010), (484, 32427580), (590, 26601608), (605, 25942064), (649, 24183280), (880, 17835169), (944, 16626005), (968, 16213790), (1180, 13300804), (1210, 12971032), (1298, 12091640), (1936, 8106895), (2360, 6650402), (2420, 6485516), (2596, 6045820), (3245, 4836656), (4720, 3325201), (4840, 3242758), (5192, 3022910), (6490, 2418328), (7139, 2198480), (9680, 1621379), (10384, 1511455), (12980, 1209164), (14278, 1099240), (25960, 604582), (27481, 571120), (28556, 549620), (35695, 439696), (51920, 302291), (54962, 285560), (57112, 274810), (71390, 219848), (109924, 142780), (114224, 137405)]