669138720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{233}}^1$

素因数の和:475

約数の個数: 192

約数和(自身を含む): 2196440064

約数和(自身を除く): 1527301344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 80, 93, 96, 120, 124, 155, 160, 186, 193, 233, 240, 248, 310, 372, 386, 465, 466, 480, 496, 579, 620, 699, 744, 772, 930, 932, 965, 992, 1158, 1165, 1240, 1398, 1488, 1544, 1860, 1864, 1930, 2316, 2330, 2480, 2796, 2895, 2976, 3088, 3495, 3720, 3728, 3860, 4632, 4660, 4960, 5592, 5790, 5983, 6176, 6990, 7223, 7440, 7456, 7720, 9264, 9320, 11184, 11580, 11966, 13980, 14446, 14880, 15440, 17949, 18528, 18640, 21669, 22368, 23160, 23932, 27960, 28892, 29915, 30880, 35898, 36115, 37280, 43338, 44969, 46320, 47864, 55920, 57784, 59830, 71796, 72230, 86676, 89745, 89938, 92640, 95728, 108345, 111840, 115568, 119660, 134907, 143592, 144460, 173352, 179490, 179876, 191456, 216690, 224845, 231136, 239320, 269814, 287184, 288920, 346704, 358980, 359752, 433380, 449690, 478640, 539628, 574368, 577840, 674535, 693408, 717960, 719504, 866760, 899380, 957280, 1079256, 1155680, 1349070, 1394039, 1435920, 1439008, 1733520, 1798760, 2158512, 2698140, 2788078, 2871840, 3467040, 3597520, 4182117, 4317024, 5396280, 5576156, 6970195, 7195040, 8364234, 10792560, 11152312, 13940390, 16728468, 20910585, 21585120, 22304624, 27880780, 33456936, 41821170, 44609248, 55761560, 66913872, 83642340, 111523120, 133827744, 167284680, 223046240, 334569360, 669138720]

約数ペア:

[(1, 669138720), (2, 334569360), (3, 223046240), (4, 167284680), (5, 133827744), (6, 111523120), (8, 83642340), (10, 66913872), (12, 55761560), (15, 44609248), (16, 41821170), (20, 33456936), (24, 27880780), (30, 22304624), (31, 21585120), (32, 20910585), (40, 16728468), (48, 13940390), (60, 11152312), (62, 10792560), (80, 8364234), (93, 7195040), (96, 6970195), (120, 5576156), (124, 5396280), (155, 4317024), (160, 4182117), (186, 3597520), (193, 3467040), (233, 2871840), (240, 2788078), (248, 2698140), (310, 2158512), (372, 1798760), (386, 1733520), (465, 1439008), (466, 1435920), (480, 1394039), (496, 1349070), (579, 1155680), (620, 1079256), (699, 957280), (744, 899380), (772, 866760), (930, 719504), (932, 717960), (965, 693408), (992, 674535), (1158, 577840), (1165, 574368), (1240, 539628), (1398, 478640), (1488, 449690), (1544, 433380), (1860, 359752), (1864, 358980), (1930, 346704), (2316, 288920), (2330, 287184), (2480, 269814), (2796, 239320), (2895, 231136), (2976, 224845), (3088, 216690), (3495, 191456), (3720, 179876), (3728, 179490), (3860, 173352), (4632, 144460), (4660, 143592), (4960, 134907), (5592, 119660), (5790, 115568), (5983, 111840), (6176, 108345), (6990, 95728), (7223, 92640), (7440, 89938), (7456, 89745), (7720, 86676), (9264, 72230), (9320, 71796), (11184, 59830), (11580, 57784), (11966, 55920), (13980, 47864), (14446, 46320), (14880, 44969), (15440, 43338), (17949, 37280), (18528, 36115), (18640, 35898), (21669, 30880), (22368, 29915), (23160, 28892), (23932, 27960)]