401281920

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:294

約数の個数: 384

約数和(自身を含む): 1563831360

約数和(自身を除く): 1162549440

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, 64, 65, 69, 72, 78, 80, 90, 92, 96, 104, 115, 117, 120, 128, 130, 138, 144, 156, 160, 180, 184, 192, 195, 207, 208, 230, 233, 234, 240, 260, 276, 288, 299, 312, 320, 345, 360, 368, 384, 390, 414, 416, 460, 466, 468, 480, 520, 552, 576, 585, 598, 624, 640, 690, 699, 720, 736, 780, 828, 832, 897, 920, 932, 936, 960, 1035, 1040, 1104, 1152, 1165, 1170, 1196, 1248, 1380, 1398, 1440, 1472, 1495, 1560, 1656, 1664, 1794, 1840, 1864, 1872, 1920, 2070, 2080, 2097, 2208, 2330, 2340, 2392, 2496, 2691, 2760, 2796, 2880, 2944, 2990, 3029, 3120, 3312, 3495, 3588, 3680, 3728, 3744, 4140, 4160, 4194, 4416, 4485, 4660, 4680, 4784, 4992, 5359, 5382, 5520, 5592, 5760, 5980, 6058, 6240, 6624, 6990, 7176, 7360, 7456, 7488, 8280, 8320, 8388, 8832, 8970, 9087, 9320, 9360, 9568, 10485, 10718, 10764, 11040, 11184, 11960, 12116, 12480, 13248, 13455, 13980, 14352, 14720, 14912, 14976, 15145, 16077, 16560, 16776, 17940, 18174, 18640, 18720, 19136, 20970, 21436, 21528, 22080, 22368, 23920, 24232, 24960, 26496, 26795, 26910, 27261, 27960, 28704, 29824, 30290, 32154, 33120, 33552, 35880, 36348, 37280, 37440, 38272, 41940, 42872, 43056, 44160, 44736, 45435, 47840, 48231, 48464, 53590, 53820, 54522, 55920, 57408, 60580, 64308, 66240, 67104, 69667, 71760, 72696, 74560, 74880, 80385, 83880, 85744, 86112, 89472, 90870, 95680, 96462, 96928, 107180, 107640, 109044, 111840, 114816, 121160, 128616, 132480, 134208, 136305, 139334, 143520, 145392, 149120, 160770, 167760, 171488, 172224, 181740, 191360, 192924, 193856, 209001, 214360, 215280, 218088, 223680, 241155, 242320, 257232, 268416, 272610, 278668, 287040, 290784, 321540, 335520, 342976, 344448, 348335, 363480, 385848, 387712, 418002, 428720, 430560, 436176, 447360, 482310, 484640, 514464, 545220, 557336, 574080, 581568, 627003, 643080, 671040, 685952, 696670, 726960, 771696, 836004, 857440, 861120, 872352, 964620, 969280, 1028928, 1045005, 1090440, 1114672, 1163136, 1254006, 1286160, 1342080, 1393340, 1453920, 1543392, 1672008, 1714880, 1722240, 1744704, 1929240, 1938560, 2057856, 2090010, 2180880, 2229344, 2508012, 2572320, 2786680, 2907840, 3086784, 3135015, 3344016, 3429760, 3489408, 3858480, 4180020, 4361760, 4458688, 5016024, 5144640, 5573360, 5815680, 6173568, 6270030, 6688032, 7716960, 8360040, 8723520, 8917376, 10032048, 10289280, 11146720, 12540060, 13376064, 15433920, 16720080, 17447040, 20064096, 22293440, 25080120, 26752128, 30867840, 33440160, 40128192, 44586880, 50160240, 66880320, 80256384, 100320480, 133760640, 200640960, 401281920]

約数ペア:

[(1, 401281920), (2, 200640960), (3, 133760640), (4, 100320480), (5, 80256384), (6, 66880320), (8, 50160240), (9, 44586880), (10, 40128192), (12, 33440160), (13, 30867840), (15, 26752128), (16, 25080120), (18, 22293440), (20, 20064096), (23, 17447040), (24, 16720080), (26, 15433920), (30, 13376064), (32, 12540060), (36, 11146720), (39, 10289280), (40, 10032048), (45, 8917376), (46, 8723520), (48, 8360040), (52, 7716960), (60, 6688032), (64, 6270030), (65, 6173568), (69, 5815680), (72, 5573360), (78, 5144640), (80, 5016024), (90, 4458688), (92, 4361760), (96, 4180020), (104, 3858480), (115, 3489408), (117, 3429760), (120, 3344016), (128, 3135015), (130, 3086784), (138, 2907840), (144, 2786680), (156, 2572320), (160, 2508012), (180, 2229344), (184, 2180880), (192, 2090010), (195, 2057856), (207, 1938560), (208, 1929240), (230, 1744704), (233, 1722240), (234, 1714880), (240, 1672008), (260, 1543392), (276, 1453920), (288, 1393340), (299, 1342080), (312, 1286160), (320, 1254006), (345, 1163136), (360, 1114672), (368, 1090440), (384, 1045005), (390, 1028928), (414, 969280), (416, 964620), (460, 872352), (466, 861120), (468, 857440), (480, 836004), (520, 771696), (552, 726960), (576, 696670), (585, 685952), (598, 671040), (624, 643080), (640, 627003), (690, 581568), (699, 574080), (720, 557336), (736, 545220), (780, 514464), (828, 484640), (832, 482310), (897, 447360), (920, 436176), (932, 430560), (936, 428720), (960, 418002), (1035, 387712), (1040, 385848), (1104, 363480), (1152, 348335), (1165, 344448), (1170, 342976), (1196, 335520), (1248, 321540), (1380, 290784), (1398, 287040), (1440, 278668), (1472, 272610), (1495, 268416), (1560, 257232), (1656, 242320), (1664, 241155), (1794, 223680), (1840, 218088), (1864, 215280), (1872, 214360), (1920, 209001), (2070, 193856), (2080, 192924), (2097, 191360), (2208, 181740), (2330, 172224), (2340, 171488), (2392, 167760), (2496, 160770), (2691, 149120), (2760, 145392), (2796, 143520), (2880, 139334), (2944, 136305), (2990, 134208), (3029, 132480), (3120, 128616), (3312, 121160), (3495, 114816), (3588, 111840), (3680, 109044), (3728, 107640), (3744, 107180), (4140, 96928), (4160, 96462), (4194, 95680), (4416, 90870), (4485, 89472), (4660, 86112), (4680, 85744), (4784, 83880), (4992, 80385), (5359, 74880), (5382, 74560), (5520, 72696), (5592, 71760), (5760, 69667), (5980, 67104), (6058, 66240), (6240, 64308), (6624, 60580), (6990, 57408), (7176, 55920), (7360, 54522), (7456, 53820), (7488, 53590), (8280, 48464), (8320, 48231), (8388, 47840), (8832, 45435), (8970, 44736), (9087, 44160), (9320, 43056), (9360, 42872), (9568, 41940), (10485, 38272), (10718, 37440), (10764, 37280), (11040, 36348), (11184, 35880), (11960, 33552), (12116, 33120), (12480, 32154), (13248, 30290), (13455, 29824), (13980, 28704), (14352, 27960), (14720, 27261), (14912, 26910), (14976, 26795), (15145, 26496), (16077, 24960), (16560, 24232), (16776, 23920), (17940, 22368), (18174, 22080), (18640, 21528), (18720, 21436), (19136, 20970)]