254676240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1$

素因数の和:88

約数の個数: 480

約数和(自身を含む): 1104929280

約数和(自身を除く): 850253040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 23, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 46, 48, 52, 56, 60, 63, 65, 69, 70, 72, 78, 80, 84, 90, 91, 92, 104, 105, 112, 115, 117, 120, 126, 130, 138, 140, 144, 156, 161, 168, 169, 180, 182, 184, 195, 207, 208, 210, 230, 234, 240, 252, 260, 273, 276, 280, 299, 312, 315, 322, 336, 338, 345, 360, 364, 368, 390, 414, 420, 455, 460, 468, 483, 504, 507, 520, 546, 552, 560, 585, 598, 624, 630, 644, 676, 690, 720, 728, 780, 805, 819, 828, 840, 845, 897, 910, 920, 936, 966, 1008, 1014, 1035, 1040, 1092, 1104, 1170, 1183, 1196, 1260, 1288, 1352, 1365, 1380, 1449, 1456, 1495, 1521, 1560, 1610, 1638, 1656, 1680, 1690, 1794, 1820, 1840, 1872, 1932, 2028, 2070, 2093, 2184, 2197, 2340, 2366, 2392, 2415, 2520, 2535, 2576, 2691, 2704, 2730, 2760, 2898, 2990, 3042, 3120, 3220, 3276, 3312, 3380, 3549, 3588, 3640, 3864, 3887, 4056, 4095, 4140, 4186, 4368, 4394, 4485, 4680, 4732, 4784, 4830, 5040, 5070, 5382, 5460, 5520, 5796, 5915, 5980, 6084, 6279, 6440, 6552, 6591, 6760, 7098, 7176, 7245, 7280, 7605, 7728, 7774, 8112, 8190, 8280, 8372, 8788, 8970, 9360, 9464, 9660, 10140, 10465, 10647, 10764, 10920, 10985, 11592, 11661, 11830, 11960, 12168, 12558, 12880, 13104, 13182, 13455, 13520, 14196, 14352, 14490, 15210, 15379, 15548, 16380, 16560, 16744, 17576, 17745, 17940, 18837, 18928, 19320, 19435, 19773, 20280, 20930, 21294, 21528, 21840, 21970, 23184, 23322, 23660, 23920, 24336, 25116, 26364, 26910, 27209, 28392, 28980, 30420, 30758, 31096, 31395, 32760, 32955, 33488, 34983, 35152, 35490, 35880, 37674, 38640, 38870, 39546, 40560, 41860, 42588, 43056, 43940, 46137, 46644, 47320, 50232, 50531, 52728, 53235, 53820, 54418, 56784, 57960, 58305, 60840, 61516, 62192, 62790, 65520, 65910, 69966, 70980, 71760, 75348, 76895, 77740, 79092, 81627, 83720, 85176, 87880, 92274, 93288, 94185, 94640, 98865, 100464, 101062, 105456, 106470, 107640, 108836, 115920, 116610, 121680, 123032, 125580, 131820, 136045, 138411, 139932, 141960, 150696, 151593, 153790, 155480, 158184, 163254, 167440, 170352, 174915, 175760, 184548, 186576, 188370, 197730, 202124, 212940, 215280, 217672, 230685, 233220, 244881, 246064, 251160, 252655, 263640, 272090, 276822, 279864, 283920, 301392, 303186, 307580, 310960, 316368, 326508, 349830, 353717, 369096, 376740, 395460, 404248, 408135, 425880, 435344, 454779, 461370, 466440, 489762, 502320, 505310, 527280, 544180, 553644, 559728, 606372, 615160, 653016, 692055, 699660, 707434, 738192, 753480, 757965, 790920, 808496, 816270, 851760, 909558, 922740, 932880, 979524, 1010620, 1061151, 1088360, 1107288, 1212744, 1224405, 1230320, 1306032, 1384110, 1399320, 1414868, 1506960, 1515930, 1581840, 1632540, 1768585, 1819116, 1845480, 1959048, 2021240, 2122302, 2176720, 2214576, 2273895, 2425488, 2448810, 2768220, 2798640, 2829736, 3031860, 3183453, 3265080, 3537170, 3638232, 3690960, 3918096, 4042480, 4244604, 4547790, 4897620, 5305755, 5536440, 5659472, 6063720, 6366906, 6530160, 7074340, 7276464, 8489208, 9095580, 9795240, 10611510, 11072880, 12127440, 12733812, 14148680, 15917265, 16978416, 18191160, 19590480, 21223020, 25467624, 28297360, 31834530, 36382320, 42446040, 50935248, 63669060, 84892080, 127338120, 254676240]

約数ペア:

[(1, 254676240), (2, 127338120), (3, 84892080), (4, 63669060), (5, 50935248), (6, 42446040), (7, 36382320), (8, 31834530), (9, 28297360), (10, 25467624), (12, 21223020), (13, 19590480), (14, 18191160), (15, 16978416), (16, 15917265), (18, 14148680), (20, 12733812), (21, 12127440), (23, 11072880), (24, 10611510), (26, 9795240), (28, 9095580), (30, 8489208), (35, 7276464), (36, 7074340), (39, 6530160), (40, 6366906), (42, 6063720), (45, 5659472), (46, 5536440), (48, 5305755), (52, 4897620), (56, 4547790), (60, 4244604), (63, 4042480), (65, 3918096), (69, 3690960), (70, 3638232), (72, 3537170), (78, 3265080), (80, 3183453), (84, 3031860), (90, 2829736), (91, 2798640), (92, 2768220), (104, 2448810), (105, 2425488), (112, 2273895), (115, 2214576), (117, 2176720), (120, 2122302), (126, 2021240), (130, 1959048), (138, 1845480), (140, 1819116), (144, 1768585), (156, 1632540), (161, 1581840), (168, 1515930), (169, 1506960), (180, 1414868), (182, 1399320), (184, 1384110), (195, 1306032), (207, 1230320), (208, 1224405), (210, 1212744), (230, 1107288), (234, 1088360), (240, 1061151), (252, 1010620), (260, 979524), (273, 932880), (276, 922740), (280, 909558), (299, 851760), (312, 816270), (315, 808496), (322, 790920), (336, 757965), (338, 753480), (345, 738192), (360, 707434), (364, 699660), (368, 692055), (390, 653016), (414, 615160), (420, 606372), (455, 559728), (460, 553644), (468, 544180), (483, 527280), (504, 505310), (507, 502320), (520, 489762), (546, 466440), (552, 461370), (560, 454779), (585, 435344), (598, 425880), (624, 408135), (630, 404248), (644, 395460), (676, 376740), (690, 369096), (720, 353717), (728, 349830), (780, 326508), (805, 316368), (819, 310960), (828, 307580), (840, 303186), (845, 301392), (897, 283920), (910, 279864), (920, 276822), (936, 272090), (966, 263640), (1008, 252655), (1014, 251160), (1035, 246064), (1040, 244881), (1092, 233220), (1104, 230685), (1170, 217672), (1183, 215280), (1196, 212940), (1260, 202124), (1288, 197730), (1352, 188370), (1365, 186576), (1380, 184548), (1449, 175760), (1456, 174915), (1495, 170352), (1521, 167440), (1560, 163254), (1610, 158184), (1638, 155480), (1656, 153790), (1680, 151593), (1690, 150696), (1794, 141960), (1820, 139932), (1840, 138411), (1872, 136045), (1932, 131820), (2028, 125580), (2070, 123032), (2093, 121680), (2184, 116610), (2197, 115920), (2340, 108836), (2366, 107640), (2392, 106470), (2415, 105456), (2520, 101062), (2535, 100464), (2576, 98865), (2691, 94640), (2704, 94185), (2730, 93288), (2760, 92274), (2898, 87880), (2990, 85176), (3042, 83720), (3120, 81627), (3220, 79092), (3276, 77740), (3312, 76895), (3380, 75348), (3549, 71760), (3588, 70980), (3640, 69966), (3864, 65910), (3887, 65520), (4056, 62790), (4095, 62192), (4140, 61516), (4186, 60840), (4368, 58305), (4394, 57960), (4485, 56784), (4680, 54418), (4732, 53820), (4784, 53235), (4830, 52728), (5040, 50531), (5070, 50232), (5382, 47320), (5460, 46644), (5520, 46137), (5796, 43940), (5915, 43056), (5980, 42588), (6084, 41860), (6279, 40560), (6440, 39546), (6552, 38870), (6591, 38640), (6760, 37674), (7098, 35880), (7176, 35490), (7245, 35152), (7280, 34983), (7605, 33488), (7728, 32955), (7774, 32760), (8112, 31395), (8190, 31096), (8280, 30758), (8372, 30420), (8788, 28980), (8970, 28392), (9360, 27209), (9464, 26910), (9660, 26364), (10140, 25116), (10465, 24336), (10647, 23920), (10764, 23660), (10920, 23322), (10985, 23184), (11592, 21970), (11661, 21840), (11830, 21528), (11960, 21294), (12168, 20930), (12558, 20280), (12880, 19773), (13104, 19435), (13182, 19320), (13455, 18928), (13520, 18837), (14196, 17940), (14352, 17745), (14490, 17576), (15210, 16744), (15379, 16560), (15548, 16380)]