154786320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1$

素因数の和:774

約数の個数: 240

約数和(自身を含む): 584962560

約数和(自身を除く): 430176240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 104, 115, 117, 120, 130, 138, 144, 156, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 299, 312, 345, 360, 368, 390, 414, 460, 468, 520, 552, 585, 598, 624, 690, 719, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1380, 1438, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2157, 2340, 2392, 2691, 2760, 2876, 2990, 3120, 3312, 3588, 3595, 4140, 4314, 4485, 4680, 4784, 5382, 5520, 5752, 5980, 6471, 7176, 7190, 8280, 8628, 8970, 9347, 9360, 10764, 10785, 11504, 11960, 12942, 13455, 14352, 14380, 16537, 16560, 17256, 17940, 18694, 21528, 21570, 23920, 25884, 26910, 28041, 28760, 32355, 33074, 34512, 35880, 37388, 43056, 43140, 46735, 49611, 51768, 53820, 56082, 57520, 64710, 66148, 71760, 74776, 82685, 84123, 86280, 93470, 99222, 103536, 107640, 112164, 129420, 132296, 140205, 148833, 149552, 165370, 168246, 172560, 186940, 198444, 214981, 215280, 224328, 248055, 258840, 264592, 280410, 297666, 330740, 336492, 373880, 396888, 420615, 429962, 448656, 496110, 517680, 560820, 595332, 644943, 661480, 672984, 744165, 747760, 793776, 841230, 859924, 992220, 1074905, 1121640, 1190664, 1289886, 1322960, 1345968, 1488330, 1682460, 1719848, 1934829, 1984440, 2149810, 2243280, 2381328, 2579772, 2976660, 3224715, 3364920, 3439696, 3869658, 3968880, 4299620, 5159544, 5953320, 6449430, 6729840, 7739316, 8599240, 9674145, 10319088, 11906640, 12898860, 15478632, 17198480, 19348290, 25797720, 30957264, 38696580, 51595440, 77393160, 154786320]

約数ペア:

[(1, 154786320), (2, 77393160), (3, 51595440), (4, 38696580), (5, 30957264), (6, 25797720), (8, 19348290), (9, 17198480), (10, 15478632), (12, 12898860), (13, 11906640), (15, 10319088), (16, 9674145), (18, 8599240), (20, 7739316), (23, 6729840), (24, 6449430), (26, 5953320), (30, 5159544), (36, 4299620), (39, 3968880), (40, 3869658), (45, 3439696), (46, 3364920), (48, 3224715), (52, 2976660), (60, 2579772), (65, 2381328), (69, 2243280), (72, 2149810), (78, 1984440), (80, 1934829), (90, 1719848), (92, 1682460), (104, 1488330), (115, 1345968), (117, 1322960), (120, 1289886), (130, 1190664), (138, 1121640), (144, 1074905), (156, 992220), (180, 859924), (184, 841230), (195, 793776), (207, 747760), (208, 744165), (230, 672984), (234, 661480), (240, 644943), (260, 595332), (276, 560820), (299, 517680), (312, 496110), (345, 448656), (360, 429962), (368, 420615), (390, 396888), (414, 373880), (460, 336492), (468, 330740), (520, 297666), (552, 280410), (585, 264592), (598, 258840), (624, 248055), (690, 224328), (719, 215280), (720, 214981), (780, 198444), (828, 186940), (897, 172560), (920, 168246), (936, 165370), (1035, 149552), (1040, 148833), (1104, 140205), (1170, 132296), (1196, 129420), (1380, 112164), (1438, 107640), (1495, 103536), (1560, 99222), (1656, 93470), (1794, 86280), (1840, 84123), (1872, 82685), (2070, 74776), (2157, 71760), (2340, 66148), (2392, 64710), (2691, 57520), (2760, 56082), (2876, 53820), (2990, 51768), (3120, 49611), (3312, 46735), (3588, 43140), (3595, 43056), (4140, 37388), (4314, 35880), (4485, 34512), (4680, 33074), (4784, 32355), (5382, 28760), (5520, 28041), (5752, 26910), (5980, 25884), (6471, 23920), (7176, 21570), (7190, 21528), (8280, 18694), (8628, 17940), (8970, 17256), (9347, 16560), (9360, 16537), (10764, 14380), (10785, 14352), (11504, 13455), (11960, 12942)]