107809320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 128

約数和(自身を含む): 339287040

約数和(自身を除く): 231477720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 73, 93, 120, 124, 146, 155, 186, 219, 248, 292, 310, 365, 372, 397, 438, 465, 584, 620, 730, 744, 794, 876, 930, 1095, 1191, 1240, 1460, 1588, 1752, 1860, 1985, 2190, 2263, 2382, 2920, 3176, 3720, 3970, 4380, 4526, 4764, 5955, 6789, 7940, 8760, 9052, 9528, 11315, 11910, 12307, 13578, 15880, 18104, 22630, 23820, 24614, 27156, 28981, 33945, 36921, 45260, 47640, 49228, 54312, 57962, 61535, 67890, 73842, 86943, 90520, 98456, 115924, 123070, 135780, 144905, 147684, 173886, 184605, 231848, 246140, 271560, 289810, 295368, 347772, 369210, 434715, 492280, 579620, 695544, 738420, 869430, 898411, 1159240, 1476840, 1738860, 1796822, 2695233, 3477720, 3593644, 4492055, 5390466, 7187288, 8984110, 10780932, 13476165, 17968220, 21561864, 26952330, 35936440, 53904660, 107809320]

約数ペア:

[(1, 107809320), (2, 53904660), (3, 35936440), (4, 26952330), (5, 21561864), (6, 17968220), (8, 13476165), (10, 10780932), (12, 8984110), (15, 7187288), (20, 5390466), (24, 4492055), (30, 3593644), (31, 3477720), (40, 2695233), (60, 1796822), (62, 1738860), (73, 1476840), (93, 1159240), (120, 898411), (124, 869430), (146, 738420), (155, 695544), (186, 579620), (219, 492280), (248, 434715), (292, 369210), (310, 347772), (365, 295368), (372, 289810), (397, 271560), (438, 246140), (465, 231848), (584, 184605), (620, 173886), (730, 147684), (744, 144905), (794, 135780), (876, 123070), (930, 115924), (1095, 98456), (1191, 90520), (1240, 86943), (1460, 73842), (1588, 67890), (1752, 61535), (1860, 57962), (1985, 54312), (2190, 49228), (2263, 47640), (2382, 45260), (2920, 36921), (3176, 33945), (3720, 28981), (3970, 27156), (4380, 24614), (4526, 23820), (4764, 22630), (5955, 18104), (6789, 15880), (7940, 13578), (8760, 12307), (9052, 11910), (9528, 11315)]