69464360

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:176

約数の個数: 128

約数和(自身を含む): 187488000

約数和(自身を除く): 118023640

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 56, 61, 70, 83, 98, 122, 140, 166, 196, 244, 245, 280, 305, 332, 343, 392, 415, 427, 488, 490, 581, 610, 664, 686, 830, 854, 980, 1162, 1220, 1372, 1660, 1708, 1715, 1960, 2135, 2324, 2440, 2744, 2905, 2989, 3320, 3416, 3430, 4067, 4270, 4648, 5063, 5810, 5978, 6860, 8134, 8540, 10126, 11620, 11956, 13720, 14945, 16268, 17080, 20252, 20335, 20923, 23240, 23912, 25315, 28469, 29890, 32536, 35441, 40504, 40670, 41846, 50630, 56938, 59780, 70882, 81340, 83692, 101260, 104615, 113876, 119560, 141764, 142345, 162680, 167384, 177205, 202520, 209230, 227752, 248087, 283528, 284690, 354410, 418460, 496174, 569380, 708820, 836920, 992348, 1138760, 1240435, 1417640, 1736609, 1984696, 2480870, 3473218, 4961740, 6946436, 8683045, 9923480, 13892872, 17366090, 34732180, 69464360]

約数ペア:

[(1, 69464360), (2, 34732180), (4, 17366090), (5, 13892872), (7, 9923480), (8, 8683045), (10, 6946436), (14, 4961740), (20, 3473218), (28, 2480870), (35, 1984696), (40, 1736609), (49, 1417640), (56, 1240435), (61, 1138760), (70, 992348), (83, 836920), (98, 708820), (122, 569380), (140, 496174), (166, 418460), (196, 354410), (244, 284690), (245, 283528), (280, 248087), (305, 227752), (332, 209230), (343, 202520), (392, 177205), (415, 167384), (427, 162680), (488, 142345), (490, 141764), (581, 119560), (610, 113876), (664, 104615), (686, 101260), (830, 83692), (854, 81340), (980, 70882), (1162, 59780), (1220, 56938), (1372, 50630), (1660, 41846), (1708, 40670), (1715, 40504), (1960, 35441), (2135, 32536), (2324, 29890), (2440, 28469), (2744, 25315), (2905, 23912), (2989, 23240), (3320, 20923), (3416, 20335), (3430, 20252), (4067, 17080), (4270, 16268), (4648, 14945), (5063, 13720), (5810, 11956), (5978, 11620), (6860, 10126), (8134, 8540)]