280373424

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:319

約数の個数: 160

約数和(自身を含む): 807567360

約数和(自身を除く): 527193936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 47, 48, 57, 62, 76, 93, 94, 114, 124, 141, 152, 186, 188, 211, 228, 248, 282, 304, 372, 376, 422, 456, 496, 564, 589, 633, 744, 752, 844, 893, 912, 1128, 1178, 1266, 1457, 1488, 1688, 1767, 1786, 2256, 2356, 2532, 2679, 2914, 3376, 3534, 3572, 4009, 4371, 4712, 5064, 5358, 5828, 6541, 7068, 7144, 8018, 8742, 9424, 9917, 10128, 10716, 11656, 12027, 13082, 14136, 14288, 16036, 17484, 19623, 19834, 21432, 23312, 24054, 26164, 27683, 28272, 29751, 32072, 34968, 39246, 39668, 42864, 48108, 52328, 55366, 59502, 64144, 69936, 78492, 79336, 83049, 96216, 104656, 110732, 119004, 124279, 156984, 158672, 166098, 188423, 192432, 221464, 238008, 248558, 307427, 313968, 332196, 372837, 376846, 442928, 476016, 497116, 565269, 614854, 664392, 745674, 753692, 922281, 994232, 1130538, 1229708, 1328784, 1491348, 1507384, 1844562, 1988464, 2261076, 2459416, 2982696, 3014768, 3689124, 4522152, 4918832, 5841113, 5965392, 7378248, 9044304, 11682226, 14756496, 17523339, 23364452, 35046678, 46728904, 70093356, 93457808, 140186712, 280373424]

約数ペア:

[(1, 280373424), (2, 140186712), (3, 93457808), (4, 70093356), (6, 46728904), (8, 35046678), (12, 23364452), (16, 17523339), (19, 14756496), (24, 11682226), (31, 9044304), (38, 7378248), (47, 5965392), (48, 5841113), (57, 4918832), (62, 4522152), (76, 3689124), (93, 3014768), (94, 2982696), (114, 2459416), (124, 2261076), (141, 1988464), (152, 1844562), (186, 1507384), (188, 1491348), (211, 1328784), (228, 1229708), (248, 1130538), (282, 994232), (304, 922281), (372, 753692), (376, 745674), (422, 664392), (456, 614854), (496, 565269), (564, 497116), (589, 476016), (633, 442928), (744, 376846), (752, 372837), (844, 332196), (893, 313968), (912, 307427), (1128, 248558), (1178, 238008), (1266, 221464), (1457, 192432), (1488, 188423), (1688, 166098), (1767, 158672), (1786, 156984), (2256, 124279), (2356, 119004), (2532, 110732), (2679, 104656), (2914, 96216), (3376, 83049), (3534, 79336), (3572, 78492), (4009, 69936), (4371, 64144), (4712, 59502), (5064, 55366), (5358, 52328), (5828, 48108), (6541, 42864), (7068, 39668), (7144, 39246), (8018, 34968), (8742, 32072), (9424, 29751), (9917, 28272), (10128, 27683), (10716, 26164), (11656, 24054), (12027, 23312), (13082, 21432), (14136, 19834), (14288, 19623), (16036, 17484)]