64312140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1607}}^1$

素因数の和:1671

約数の個数: 96

約数和(自身を含む): 194503680

約数和(自身を除く): 130191540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 29, 30, 46, 58, 60, 69, 87, 92, 115, 116, 138, 145, 174, 230, 276, 290, 345, 348, 435, 460, 580, 667, 690, 870, 1334, 1380, 1607, 1740, 2001, 2668, 3214, 3335, 4002, 4821, 6428, 6670, 8004, 8035, 9642, 10005, 13340, 16070, 19284, 20010, 24105, 32140, 36961, 40020, 46603, 48210, 73922, 93206, 96420, 110883, 139809, 147844, 184805, 186412, 221766, 233015, 279618, 369610, 443532, 466030, 554415, 559236, 699045, 739220, 932060, 1071869, 1108830, 1398090, 2143738, 2217660, 2796180, 3215607, 4287476, 5359345, 6431214, 10718690, 12862428, 16078035, 21437380, 32156070, 64312140]

約数ペア:

[(1, 64312140), (2, 32156070), (3, 21437380), (4, 16078035), (5, 12862428), (6, 10718690), (10, 6431214), (12, 5359345), (15, 4287476), (20, 3215607), (23, 2796180), (29, 2217660), (30, 2143738), (46, 1398090), (58, 1108830), (60, 1071869), (69, 932060), (87, 739220), (92, 699045), (115, 559236), (116, 554415), (138, 466030), (145, 443532), (174, 369610), (230, 279618), (276, 233015), (290, 221766), (345, 186412), (348, 184805), (435, 147844), (460, 139809), (580, 110883), (667, 96420), (690, 93206), (870, 73922), (1334, 48210), (1380, 46603), (1607, 40020), (1740, 36961), (2001, 32140), (2668, 24105), (3214, 20010), (3335, 19284), (4002, 16070), (4821, 13340), (6428, 10005), (6670, 9642), (8004, 8035)]