285676560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1$

素因数の和:1382

約数の個数: 240

約数和(自身を含む): 1078930944

約数和(自身を除く): 793254384

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, 720, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1196, 1327, 1380, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2340, 2392, 2654, 2691, 2760, 2990, 3120, 3312, 3588, 3981, 4140, 4485, 4680, 4784, 5308, 5382, 5520, 5980, 6635, 7176, 7962, 8280, 8970, 9360, 10616, 10764, 11943, 11960, 13270, 13455, 14352, 15924, 16560, 17251, 17940, 19905, 21232, 21528, 23886, 23920, 26540, 26910, 30521, 31848, 34502, 35880, 39810, 43056, 47772, 51753, 53080, 53820, 59715, 61042, 63696, 69004, 71760, 79620, 86255, 91563, 95544, 103506, 106160, 107640, 119430, 122084, 138008, 152605, 155259, 159240, 172510, 183126, 191088, 207012, 215280, 238860, 244168, 258765, 274689, 276016, 305210, 310518, 318480, 345020, 366252, 396773, 414024, 457815, 477720, 488336, 517530, 549378, 610420, 621036, 690040, 732504, 776295, 793546, 828048, 915630, 955440, 1035060, 1098756, 1190319, 1220840, 1242072, 1373445, 1380080, 1465008, 1552590, 1587092, 1831260, 1983865, 2070120, 2197512, 2380638, 2441680, 2484144, 2746890, 3105180, 3174184, 3570957, 3662520, 3967730, 4140240, 4395024, 4761276, 5493780, 5951595, 6210360, 6348368, 7141914, 7325040, 7935460, 9522552, 10987560, 11903190, 12420720, 14283828, 15870920, 17854785, 19045104, 21975120, 23806380, 28567656, 31741840, 35709570, 47612760, 57135312, 71419140, 95225520, 142838280, 285676560]

約数ペア:

[(1, 285676560), (2, 142838280), (3, 95225520), (4, 71419140), (5, 57135312), (6, 47612760), (8, 35709570), (9, 31741840), (10, 28567656), (12, 23806380), (13, 21975120), (15, 19045104), (16, 17854785), (18, 15870920), (20, 14283828), (23, 12420720), (24, 11903190), (26, 10987560), (30, 9522552), (36, 7935460), (39, 7325040), (40, 7141914), (45, 6348368), (46, 6210360), (48, 5951595), (52, 5493780), (60, 4761276), (65, 4395024), (69, 4140240), (72, 3967730), (78, 3662520), (80, 3570957), (90, 3174184), (92, 3105180), (104, 2746890), (115, 2484144), (117, 2441680), (120, 2380638), (130, 2197512), (138, 2070120), (144, 1983865), (156, 1831260), (180, 1587092), (184, 1552590), (195, 1465008), (207, 1380080), (208, 1373445), (230, 1242072), (234, 1220840), (240, 1190319), (260, 1098756), (276, 1035060), (299, 955440), (312, 915630), (345, 828048), (360, 793546), (368, 776295), (390, 732504), (414, 690040), (460, 621036), (468, 610420), (520, 549378), (552, 517530), (585, 488336), (598, 477720), (624, 457815), (690, 414024), (720, 396773), (780, 366252), (828, 345020), (897, 318480), (920, 310518), (936, 305210), (1035, 276016), (1040, 274689), (1104, 258765), (1170, 244168), (1196, 238860), (1327, 215280), (1380, 207012), (1495, 191088), (1560, 183126), (1656, 172510), (1794, 159240), (1840, 155259), (1872, 152605), (2070, 138008), (2340, 122084), (2392, 119430), (2654, 107640), (2691, 106160), (2760, 103506), (2990, 95544), (3120, 91563), (3312, 86255), (3588, 79620), (3981, 71760), (4140, 69004), (4485, 63696), (4680, 61042), (4784, 59715), (5308, 53820), (5382, 53080), (5520, 51753), (5980, 47772), (6635, 43056), (7176, 39810), (7962, 35880), (8280, 34502), (8970, 31848), (9360, 30521), (10616, 26910), (10764, 26540), (11943, 23920), (11960, 23886), (13270, 21528), (13455, 21232), (14352, 19905), (15924, 17940), (16560, 17251)]