340724280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{317}}^1$

素因数の和:410

約数の個数: 192

約数和(自身を含む): 1131291360

約数和(自身を除く): 790567080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 53, 60, 65, 78, 104, 106, 120, 130, 156, 159, 169, 195, 212, 260, 265, 312, 317, 318, 338, 390, 424, 507, 520, 530, 634, 636, 676, 689, 780, 795, 845, 951, 1014, 1060, 1268, 1272, 1352, 1378, 1560, 1585, 1590, 1690, 1902, 2028, 2067, 2120, 2535, 2536, 2756, 3170, 3180, 3380, 3445, 3804, 4056, 4121, 4134, 4755, 5070, 5512, 6340, 6360, 6760, 6890, 7608, 8242, 8268, 8957, 9510, 10140, 10335, 12363, 12680, 13780, 16484, 16536, 16801, 17914, 19020, 20280, 20605, 20670, 24726, 26871, 27560, 32968, 33602, 35828, 38040, 41210, 41340, 44785, 49452, 50403, 53573, 53742, 61815, 67204, 71656, 82420, 82680, 84005, 89570, 98904, 100806, 107146, 107484, 123630, 134355, 134408, 160719, 164840, 168010, 179140, 201612, 214292, 214968, 218413, 247260, 252015, 267865, 268710, 321438, 336020, 358280, 403224, 428584, 436826, 494520, 504030, 535730, 537420, 642876, 655239, 672040, 803595, 873652, 1008060, 1071460, 1074840, 1092065, 1285752, 1310478, 1607190, 1747304, 2016120, 2142920, 2184130, 2620956, 2839369, 3214380, 3276195, 4368260, 5241912, 5678738, 6428760, 6552390, 8518107, 8736520, 11357476, 13104780, 14196845, 17036214, 22714952, 26209560, 28393690, 34072428, 42590535, 56787380, 68144856, 85181070, 113574760, 170362140, 340724280]

約数ペア:

[(1, 340724280), (2, 170362140), (3, 113574760), (4, 85181070), (5, 68144856), (6, 56787380), (8, 42590535), (10, 34072428), (12, 28393690), (13, 26209560), (15, 22714952), (20, 17036214), (24, 14196845), (26, 13104780), (30, 11357476), (39, 8736520), (40, 8518107), (52, 6552390), (53, 6428760), (60, 5678738), (65, 5241912), (78, 4368260), (104, 3276195), (106, 3214380), (120, 2839369), (130, 2620956), (156, 2184130), (159, 2142920), (169, 2016120), (195, 1747304), (212, 1607190), (260, 1310478), (265, 1285752), (312, 1092065), (317, 1074840), (318, 1071460), (338, 1008060), (390, 873652), (424, 803595), (507, 672040), (520, 655239), (530, 642876), (634, 537420), (636, 535730), (676, 504030), (689, 494520), (780, 436826), (795, 428584), (845, 403224), (951, 358280), (1014, 336020), (1060, 321438), (1268, 268710), (1272, 267865), (1352, 252015), (1378, 247260), (1560, 218413), (1585, 214968), (1590, 214292), (1690, 201612), (1902, 179140), (2028, 168010), (2067, 164840), (2120, 160719), (2535, 134408), (2536, 134355), (2756, 123630), (3170, 107484), (3180, 107146), (3380, 100806), (3445, 98904), (3804, 89570), (4056, 84005), (4121, 82680), (4134, 82420), (4755, 71656), (5070, 67204), (5512, 61815), (6340, 53742), (6360, 53573), (6760, 50403), (6890, 49452), (7608, 44785), (8242, 41340), (8268, 41210), (8957, 38040), (9510, 35828), (10140, 33602), (10335, 32968), (12363, 27560), (12680, 26871), (13780, 24726), (16484, 20670), (16536, 20605), (16801, 20280), (17914, 19020)]