248433120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{577}}^1$

素因数の和:634

約数の個数: 288

約数和(自身を含む): 954338112

約数和(自身を除く): 705904992

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 39, 40, 45, 46, 48, 52, 60, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 130, 138, 144, 156, 160, 180, 184, 195, 207, 208, 230, 234, 240, 260, 276, 288, 299, 312, 345, 360, 368, 390, 414, 416, 460, 468, 480, 520, 552, 577, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1154, 1170, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1731, 1794, 1840, 1872, 2070, 2080, 2208, 2308, 2340, 2392, 2691, 2760, 2885, 2990, 3120, 3312, 3462, 3588, 3680, 3744, 4140, 4485, 4616, 4680, 4784, 5193, 5382, 5520, 5770, 5980, 6240, 6624, 6924, 7176, 7501, 8280, 8655, 8970, 9232, 9360, 9568, 10386, 10764, 11040, 11540, 11960, 13271, 13455, 13848, 14352, 15002, 16560, 17310, 17940, 18464, 18720, 20772, 21528, 22503, 23080, 23920, 25965, 26542, 26910, 27696, 28704, 30004, 33120, 34620, 35880, 37505, 39813, 41544, 43056, 45006, 46160, 47840, 51930, 53084, 53820, 55392, 60008, 66355, 67509, 69240, 71760, 75010, 79626, 83088, 86112, 90012, 92320, 103860, 106168, 107640, 112515, 119439, 120016, 132710, 135018, 138480, 143520, 150020, 159252, 166176, 172523, 180024, 199065, 207720, 212336, 215280, 225030, 238878, 240032, 265420, 270036, 276960, 300040, 318504, 337545, 345046, 360048, 398130, 415440, 424672, 430560, 450060, 477756, 517569, 530840, 540072, 597195, 600080, 637008, 675090, 690092, 720096, 796260, 830880, 862615, 900120, 955512, 1035138, 1061680, 1080144, 1194390, 1200160, 1274016, 1350180, 1380184, 1552707, 1592520, 1725230, 1800240, 1911024, 2070276, 2123360, 2160288, 2388780, 2587845, 2700360, 2760368, 3105414, 3185040, 3450460, 3600480, 3822048, 4140552, 4777560, 5175690, 5400720, 5520736, 6210828, 6370080, 6900920, 7763535, 8281104, 9555120, 10351380, 10801440, 12421656, 13801840, 15527070, 16562208, 19110240, 20702760, 24843312, 27603680, 31054140, 41405520, 49686624, 62108280, 82811040, 124216560, 248433120]

約数ペア:

[(1, 248433120), (2, 124216560), (3, 82811040), (4, 62108280), (5, 49686624), (6, 41405520), (8, 31054140), (9, 27603680), (10, 24843312), (12, 20702760), (13, 19110240), (15, 16562208), (16, 15527070), (18, 13801840), (20, 12421656), (23, 10801440), (24, 10351380), (26, 9555120), (30, 8281104), (32, 7763535), (36, 6900920), (39, 6370080), (40, 6210828), (45, 5520736), (46, 5400720), (48, 5175690), (52, 4777560), (60, 4140552), (65, 3822048), (69, 3600480), (72, 3450460), (78, 3185040), (80, 3105414), (90, 2760368), (92, 2700360), (96, 2587845), (104, 2388780), (115, 2160288), (117, 2123360), (120, 2070276), (130, 1911024), (138, 1800240), (144, 1725230), (156, 1592520), (160, 1552707), (180, 1380184), (184, 1350180), (195, 1274016), (207, 1200160), (208, 1194390), (230, 1080144), (234, 1061680), (240, 1035138), (260, 955512), (276, 900120), (288, 862615), (299, 830880), (312, 796260), (345, 720096), (360, 690092), (368, 675090), (390, 637008), (414, 600080), (416, 597195), (460, 540072), (468, 530840), (480, 517569), (520, 477756), (552, 450060), (577, 430560), (585, 424672), (598, 415440), (624, 398130), (690, 360048), (720, 345046), (736, 337545), (780, 318504), (828, 300040), (897, 276960), (920, 270036), (936, 265420), (1035, 240032), (1040, 238878), (1104, 225030), (1154, 215280), (1170, 212336), (1196, 207720), (1248, 199065), (1380, 180024), (1440, 172523), (1495, 166176), (1560, 159252), (1656, 150020), (1731, 143520), (1794, 138480), (1840, 135018), (1872, 132710), (2070, 120016), (2080, 119439), (2208, 112515), (2308, 107640), (2340, 106168), (2392, 103860), (2691, 92320), (2760, 90012), (2885, 86112), (2990, 83088), (3120, 79626), (3312, 75010), (3462, 71760), (3588, 69240), (3680, 67509), (3744, 66355), (4140, 60008), (4485, 55392), (4616, 53820), (4680, 53084), (4784, 51930), (5193, 47840), (5382, 46160), (5520, 45006), (5770, 43056), (5980, 41544), (6240, 39813), (6624, 37505), (6924, 35880), (7176, 34620), (7501, 33120), (8280, 30004), (8655, 28704), (8970, 27696), (9232, 26910), (9360, 26542), (9568, 25965), (10386, 23920), (10764, 23080), (11040, 22503), (11540, 21528), (11960, 20772), (13271, 18720), (13455, 18464), (13848, 17940), (14352, 17310), (15002, 16560)]