22605960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 74954880

約数和(自身を除く): 52348920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 78, 86, 104, 120, 129, 130, 156, 172, 195, 215, 258, 260, 312, 337, 344, 390, 430, 516, 520, 559, 645, 674, 780, 860, 1011, 1032, 1118, 1290, 1348, 1560, 1677, 1685, 1720, 2022, 2236, 2580, 2696, 2795, 3354, 3370, 4044, 4381, 4472, 5055, 5160, 5590, 6708, 6740, 8088, 8385, 8762, 10110, 11180, 13143, 13416, 13480, 14491, 16770, 17524, 20220, 21905, 22360, 26286, 28982, 33540, 35048, 40440, 43473, 43810, 52572, 57964, 65715, 67080, 72455, 86946, 87620, 105144, 115928, 131430, 144910, 173892, 175240, 188383, 217365, 262860, 289820, 347784, 376766, 434730, 525720, 565149, 579640, 753532, 869460, 941915, 1130298, 1507064, 1738920, 1883830, 2260596, 2825745, 3767660, 4521192, 5651490, 7535320, 11302980, 22605960]

約数ペア:

[(1, 22605960), (2, 11302980), (3, 7535320), (4, 5651490), (5, 4521192), (6, 3767660), (8, 2825745), (10, 2260596), (12, 1883830), (13, 1738920), (15, 1507064), (20, 1130298), (24, 941915), (26, 869460), (30, 753532), (39, 579640), (40, 565149), (43, 525720), (52, 434730), (60, 376766), (65, 347784), (78, 289820), (86, 262860), (104, 217365), (120, 188383), (129, 175240), (130, 173892), (156, 144910), (172, 131430), (195, 115928), (215, 105144), (258, 87620), (260, 86946), (312, 72455), (337, 67080), (344, 65715), (390, 57964), (430, 52572), (516, 43810), (520, 43473), (559, 40440), (645, 35048), (674, 33540), (780, 28982), (860, 26286), (1011, 22360), (1032, 21905), (1118, 20220), (1290, 17524), (1348, 16770), (1560, 14491), (1677, 13480), (1685, 13416), (1720, 13143), (2022, 11180), (2236, 10110), (2580, 8762), (2696, 8385), (2795, 8088), (3354, 6740), (3370, 6708), (4044, 5590), (4381, 5160), (4472, 5055)]