254891520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:102

約数の個数: 480

約数和(自身を含む): 1018809792

約数和(自身を除く): 763918272

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 30, 32, 36, 37, 39, 40, 45, 46, 48, 52, 60, 64, 65, 69, 72, 74, 78, 80, 90, 92, 96, 104, 111, 115, 117, 120, 128, 130, 138, 144, 148, 156, 160, 180, 184, 185, 192, 195, 207, 208, 222, 230, 234, 240, 256, 260, 276, 288, 296, 299, 312, 320, 333, 345, 360, 368, 370, 384, 390, 414, 416, 444, 460, 468, 480, 481, 512, 520, 552, 555, 576, 585, 592, 598, 624, 640, 666, 690, 720, 736, 740, 768, 780, 828, 832, 851, 888, 897, 920, 936, 960, 962, 1035, 1040, 1104, 1110, 1152, 1170, 1184, 1196, 1248, 1280, 1332, 1380, 1440, 1443, 1472, 1480, 1495, 1536, 1560, 1656, 1664, 1665, 1702, 1776, 1794, 1840, 1872, 1920, 1924, 2070, 2080, 2208, 2220, 2304, 2340, 2368, 2392, 2405, 2496, 2553, 2560, 2664, 2691, 2760, 2880, 2886, 2944, 2960, 2990, 3120, 3312, 3328, 3330, 3404, 3552, 3588, 3680, 3744, 3840, 3848, 4140, 4160, 4255, 4329, 4416, 4440, 4485, 4608, 4680, 4736, 4784, 4810, 4992, 5106, 5328, 5382, 5520, 5760, 5772, 5888, 5920, 5980, 6240, 6624, 6656, 6660, 6808, 7104, 7176, 7215, 7360, 7488, 7659, 7680, 7696, 8280, 8320, 8510, 8658, 8832, 8880, 8970, 9360, 9472, 9568, 9620, 9984, 10212, 10656, 10764, 11040, 11063, 11520, 11544, 11776, 11840, 11960, 12480, 12765, 13248, 13320, 13455, 13616, 14208, 14352, 14430, 14720, 14976, 15318, 15392, 16560, 16640, 17020, 17316, 17664, 17760, 17940, 18720, 18944, 19136, 19240, 19968, 20424, 21312, 21528, 21645, 22080, 22126, 23040, 23088, 23680, 23920, 24960, 25530, 26496, 26640, 26910, 27232, 28416, 28704, 28860, 29440, 29952, 30636, 30784, 33120, 33189, 33280, 34040, 34632, 35328, 35520, 35880, 37440, 38272, 38295, 38480, 40848, 42624, 43056, 43290, 44160, 44252, 46176, 47360, 47840, 49920, 51060, 52992, 53280, 53820, 54464, 55315, 56832, 57408, 57720, 58880, 59904, 61272, 61568, 66240, 66378, 68080, 69264, 71040, 71760, 74880, 76544, 76590, 76960, 81696, 85248, 86112, 86580, 88320, 88504, 92352, 94720, 95680, 99567, 99840, 102120, 105984, 106560, 107640, 108928, 110630, 114816, 115440, 122544, 123136, 132480, 132756, 136160, 138528, 142080, 143520, 149760, 153088, 153180, 153920, 163392, 165945, 170496, 172224, 173160, 176640, 177008, 184704, 191360, 199134, 204240, 213120, 215280, 217856, 221260, 229632, 230880, 245088, 246272, 264960, 265512, 272320, 277056, 284160, 287040, 299520, 306360, 307840, 326784, 331890, 344448, 346320, 354016, 369408, 382720, 398268, 408480, 426240, 430560, 435712, 442520, 459264, 461760, 490176, 497835, 529920, 531024, 544640, 554112, 574080, 612720, 615680, 653568, 663780, 688896, 692640, 708032, 738816, 765440, 796536, 816960, 852480, 861120, 885040, 923520, 980352, 995670, 1062048, 1089280, 1108224, 1148160, 1225440, 1231360, 1307136, 1327560, 1377792, 1385280, 1416064, 1593072, 1633920, 1722240, 1770080, 1847040, 1960704, 1991340, 2124096, 2178560, 2216448, 2296320, 2450880, 2655120, 2770560, 2832128, 3186144, 3267840, 3444480, 3540160, 3694080, 3921408, 3982680, 4248192, 4901760, 5310240, 5541120, 5664256, 6372288, 6535680, 6888960, 7080320, 7965360, 8496384, 9803520, 10620480, 11082240, 12744576, 14160640, 15930720, 16992768, 19607040, 21240960, 25489152, 28321280, 31861440, 42481920, 50978304, 63722880, 84963840, 127445760, 254891520]

約数ペア:

[(1, 254891520), (2, 127445760), (3, 84963840), (4, 63722880), (5, 50978304), (6, 42481920), (8, 31861440), (9, 28321280), (10, 25489152), (12, 21240960), (13, 19607040), (15, 16992768), (16, 15930720), (18, 14160640), (20, 12744576), (23, 11082240), (24, 10620480), (26, 9803520), (30, 8496384), (32, 7965360), (36, 7080320), (37, 6888960), (39, 6535680), (40, 6372288), (45, 5664256), (46, 5541120), (48, 5310240), (52, 4901760), (60, 4248192), (64, 3982680), (65, 3921408), (69, 3694080), (72, 3540160), (74, 3444480), (78, 3267840), (80, 3186144), (90, 2832128), (92, 2770560), (96, 2655120), (104, 2450880), (111, 2296320), (115, 2216448), (117, 2178560), (120, 2124096), (128, 1991340), (130, 1960704), (138, 1847040), (144, 1770080), (148, 1722240), (156, 1633920), (160, 1593072), (180, 1416064), (184, 1385280), (185, 1377792), (192, 1327560), (195, 1307136), (207, 1231360), (208, 1225440), (222, 1148160), (230, 1108224), (234, 1089280), (240, 1062048), (256, 995670), (260, 980352), (276, 923520), (288, 885040), (296, 861120), (299, 852480), (312, 816960), (320, 796536), (333, 765440), (345, 738816), (360, 708032), (368, 692640), (370, 688896), (384, 663780), (390, 653568), (414, 615680), (416, 612720), (444, 574080), (460, 554112), (468, 544640), (480, 531024), (481, 529920), (512, 497835), (520, 490176), (552, 461760), (555, 459264), (576, 442520), (585, 435712), (592, 430560), (598, 426240), (624, 408480), (640, 398268), (666, 382720), (690, 369408), (720, 354016), (736, 346320), (740, 344448), (768, 331890), (780, 326784), (828, 307840), (832, 306360), (851, 299520), (888, 287040), (897, 284160), (920, 277056), (936, 272320), (960, 265512), (962, 264960), (1035, 246272), (1040, 245088), (1104, 230880), (1110, 229632), (1152, 221260), (1170, 217856), (1184, 215280), (1196, 213120), (1248, 204240), (1280, 199134), (1332, 191360), (1380, 184704), (1440, 177008), (1443, 176640), (1472, 173160), (1480, 172224), (1495, 170496), (1536, 165945), (1560, 163392), (1656, 153920), (1664, 153180), (1665, 153088), (1702, 149760), (1776, 143520), (1794, 142080), (1840, 138528), (1872, 136160), (1920, 132756), (1924, 132480), (2070, 123136), (2080, 122544), (2208, 115440), (2220, 114816), (2304, 110630), (2340, 108928), (2368, 107640), (2392, 106560), (2405, 105984), (2496, 102120), (2553, 99840), (2560, 99567), (2664, 95680), (2691, 94720), (2760, 92352), (2880, 88504), (2886, 88320), (2944, 86580), (2960, 86112), (2990, 85248), (3120, 81696), (3312, 76960), (3328, 76590), (3330, 76544), (3404, 74880), (3552, 71760), (3588, 71040), (3680, 69264), (3744, 68080), (3840, 66378), (3848, 66240), (4140, 61568), (4160, 61272), (4255, 59904), (4329, 58880), (4416, 57720), (4440, 57408), (4485, 56832), (4608, 55315), (4680, 54464), (4736, 53820), (4784, 53280), (4810, 52992), (4992, 51060), (5106, 49920), (5328, 47840), (5382, 47360), (5520, 46176), (5760, 44252), (5772, 44160), (5888, 43290), (5920, 43056), (5980, 42624), (6240, 40848), (6624, 38480), (6656, 38295), (6660, 38272), (6808, 37440), (7104, 35880), (7176, 35520), (7215, 35328), (7360, 34632), (7488, 34040), (7659, 33280), (7680, 33189), (7696, 33120), (8280, 30784), (8320, 30636), (8510, 29952), (8658, 29440), (8832, 28860), (8880, 28704), (8970, 28416), (9360, 27232), (9472, 26910), (9568, 26640), (9620, 26496), (9984, 25530), (10212, 24960), (10656, 23920), (10764, 23680), (11040, 23088), (11063, 23040), (11520, 22126), (11544, 22080), (11776, 21645), (11840, 21528), (11960, 21312), (12480, 20424), (12765, 19968), (13248, 19240), (13320, 19136), (13455, 18944), (13616, 18720), (14208, 17940), (14352, 17760), (14430, 17664), (14720, 17316), (14976, 17020), (15318, 16640), (15392, 16560)]