139953840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1$

素因数の和:1507

約数の個数: 160

約数和(自身を含む): 482635776

約数和(自身を除く): 342681936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 31, 39, 40, 48, 52, 60, 62, 65, 78, 80, 93, 104, 120, 124, 130, 155, 156, 186, 195, 208, 240, 248, 260, 310, 312, 372, 390, 403, 465, 496, 520, 620, 624, 744, 780, 806, 930, 1040, 1209, 1240, 1447, 1488, 1560, 1612, 1860, 2015, 2418, 2480, 2894, 3120, 3224, 3720, 4030, 4341, 4836, 5788, 6045, 6448, 7235, 7440, 8060, 8682, 9672, 11576, 12090, 14470, 16120, 17364, 18811, 19344, 21705, 23152, 24180, 28940, 32240, 34728, 37622, 43410, 44857, 48360, 56433, 57880, 69456, 75244, 86820, 89714, 94055, 96720, 112866, 115760, 134571, 150488, 173640, 179428, 188110, 224285, 225732, 269142, 282165, 300976, 347280, 358856, 376220, 448570, 451464, 538284, 564330, 583141, 672855, 717712, 752440, 897140, 902928, 1076568, 1128660, 1166282, 1345710, 1504880, 1749423, 1794280, 2153136, 2257320, 2332564, 2691420, 2915705, 3498846, 3588560, 4514640, 4665128, 5382840, 5831410, 6997692, 8747115, 9330256, 10765680, 11662820, 13995384, 17494230, 23325640, 27990768, 34988460, 46651280, 69976920, 139953840]

約数ペア:

[(1, 139953840), (2, 69976920), (3, 46651280), (4, 34988460), (5, 27990768), (6, 23325640), (8, 17494230), (10, 13995384), (12, 11662820), (13, 10765680), (15, 9330256), (16, 8747115), (20, 6997692), (24, 5831410), (26, 5382840), (30, 4665128), (31, 4514640), (39, 3588560), (40, 3498846), (48, 2915705), (52, 2691420), (60, 2332564), (62, 2257320), (65, 2153136), (78, 1794280), (80, 1749423), (93, 1504880), (104, 1345710), (120, 1166282), (124, 1128660), (130, 1076568), (155, 902928), (156, 897140), (186, 752440), (195, 717712), (208, 672855), (240, 583141), (248, 564330), (260, 538284), (310, 451464), (312, 448570), (372, 376220), (390, 358856), (403, 347280), (465, 300976), (496, 282165), (520, 269142), (620, 225732), (624, 224285), (744, 188110), (780, 179428), (806, 173640), (930, 150488), (1040, 134571), (1209, 115760), (1240, 112866), (1447, 96720), (1488, 94055), (1560, 89714), (1612, 86820), (1860, 75244), (2015, 69456), (2418, 57880), (2480, 56433), (2894, 48360), (3120, 44857), (3224, 43410), (3720, 37622), (4030, 34728), (4341, 32240), (4836, 28940), (5788, 24180), (6045, 23152), (6448, 21705), (7235, 19344), (7440, 18811), (8060, 17364), (8682, 16120), (9672, 14470), (11576, 12090)]