139810560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1583}}^1$

素因数の和:1630

約数の個数: 144

約数和(自身を含む): 466228224

約数和(自身を除く): 326417664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 160, 184, 192, 230, 240, 256, 276, 320, 345, 368, 384, 460, 480, 552, 640, 690, 736, 768, 920, 960, 1104, 1280, 1380, 1472, 1583, 1840, 1920, 2208, 2760, 2944, 3166, 3680, 3840, 4416, 4749, 5520, 5888, 6332, 7360, 7915, 8832, 9498, 11040, 12664, 14720, 15830, 17664, 18996, 22080, 23745, 25328, 29440, 31660, 36409, 37992, 44160, 47490, 50656, 63320, 72818, 75984, 88320, 94980, 101312, 109227, 126640, 145636, 151968, 182045, 189960, 202624, 218454, 253280, 291272, 303936, 364090, 379920, 405248, 436908, 506560, 546135, 582544, 607872, 728180, 759840, 873816, 1013120, 1092270, 1165088, 1215744, 1456360, 1519680, 1747632, 2026240, 2184540, 2330176, 2912720, 3039360, 3495264, 4369080, 4660352, 5825440, 6078720, 6990528, 8738160, 9320704, 11650880, 13981056, 17476320, 23301760, 27962112, 34952640, 46603520, 69905280, 139810560]

約数ペア:

[(1, 139810560), (2, 69905280), (3, 46603520), (4, 34952640), (5, 27962112), (6, 23301760), (8, 17476320), (10, 13981056), (12, 11650880), (15, 9320704), (16, 8738160), (20, 6990528), (23, 6078720), (24, 5825440), (30, 4660352), (32, 4369080), (40, 3495264), (46, 3039360), (48, 2912720), (60, 2330176), (64, 2184540), (69, 2026240), (80, 1747632), (92, 1519680), (96, 1456360), (115, 1215744), (120, 1165088), (128, 1092270), (138, 1013120), (160, 873816), (184, 759840), (192, 728180), (230, 607872), (240, 582544), (256, 546135), (276, 506560), (320, 436908), (345, 405248), (368, 379920), (384, 364090), (460, 303936), (480, 291272), (552, 253280), (640, 218454), (690, 202624), (736, 189960), (768, 182045), (920, 151968), (960, 145636), (1104, 126640), (1280, 109227), (1380, 101312), (1472, 94980), (1583, 88320), (1840, 75984), (1920, 72818), (2208, 63320), (2760, 50656), (2944, 47490), (3166, 44160), (3680, 37992), (3840, 36409), (4416, 31660), (4749, 29440), (5520, 25328), (5888, 23745), (6332, 22080), (7360, 18996), (7915, 17664), (8832, 15830), (9498, 14720), (11040, 12664)]