387827440

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:240

約数の個数: 320

約数和(自身を含む): 1259919360

約数和(自身を除く): 872091920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 29, 35, 40, 44, 52, 55, 56, 58, 65, 70, 77, 80, 88, 91, 104, 110, 112, 116, 130, 140, 143, 145, 154, 167, 176, 182, 203, 208, 220, 232, 260, 280, 286, 290, 308, 319, 334, 364, 377, 385, 406, 440, 455, 464, 520, 560, 572, 580, 616, 638, 668, 715, 728, 754, 770, 812, 835, 880, 910, 1001, 1015, 1040, 1144, 1160, 1169, 1232, 1276, 1336, 1430, 1456, 1508, 1540, 1595, 1624, 1670, 1820, 1837, 1885, 2002, 2030, 2171, 2233, 2288, 2320, 2338, 2552, 2639, 2672, 2860, 3016, 3080, 3190, 3248, 3340, 3640, 3674, 3770, 4004, 4060, 4147, 4342, 4466, 4676, 4843, 5005, 5104, 5278, 5720, 5845, 6032, 6160, 6380, 6680, 7280, 7348, 7540, 8008, 8120, 8294, 8684, 8932, 9185, 9352, 9686, 10010, 10556, 10855, 11165, 11440, 11690, 12760, 12859, 13195, 13360, 14696, 15080, 15197, 16016, 16240, 16588, 17368, 17864, 18370, 18704, 19372, 20020, 20735, 21112, 21710, 22330, 23380, 23881, 24215, 25520, 25718, 26390, 29029, 29392, 30160, 30394, 33176, 33901, 34736, 35728, 36740, 38744, 40040, 41470, 42224, 43420, 44660, 46760, 47762, 48430, 51436, 52780, 53273, 58058, 60788, 62959, 64295, 66352, 67802, 73480, 75985, 77488, 80080, 82940, 86840, 89320, 93520, 95524, 96860, 102872, 105560, 106546, 116116, 119405, 121576, 125918, 128590, 135604, 145145, 146960, 151970, 165880, 167167, 169505, 173680, 178640, 191048, 193720, 205744, 211120, 213092, 232232, 238810, 243152, 251836, 257180, 266365, 271208, 290290, 303940, 314795, 331760, 334334, 339010, 372911, 382096, 387440, 426184, 440713, 464464, 477620, 503672, 514360, 532730, 542416, 580580, 607880, 629590, 668668, 678020, 692549, 745822, 835835, 852368, 881426, 955240, 1007344, 1028720, 1065460, 1161160, 1215760, 1259180, 1337336, 1356040, 1385098, 1491644, 1671670, 1762852, 1864555, 1910480, 2130920, 2203565, 2322320, 2518360, 2674672, 2712080, 2770196, 2983288, 3343340, 3462745, 3525704, 3729110, 4261840, 4407130, 4847843, 5036720, 5540392, 5966576, 6686680, 6925490, 7051408, 7458220, 8814260, 9695686, 11080784, 13373360, 13850980, 14916440, 17628520, 19391372, 24239215, 27701960, 29832880, 35257040, 38782744, 48478430, 55403920, 77565488, 96956860, 193913720, 387827440]

約数ペア:

[(1, 387827440), (2, 193913720), (4, 96956860), (5, 77565488), (7, 55403920), (8, 48478430), (10, 38782744), (11, 35257040), (13, 29832880), (14, 27701960), (16, 24239215), (20, 19391372), (22, 17628520), (26, 14916440), (28, 13850980), (29, 13373360), (35, 11080784), (40, 9695686), (44, 8814260), (52, 7458220), (55, 7051408), (56, 6925490), (58, 6686680), (65, 5966576), (70, 5540392), (77, 5036720), (80, 4847843), (88, 4407130), (91, 4261840), (104, 3729110), (110, 3525704), (112, 3462745), (116, 3343340), (130, 2983288), (140, 2770196), (143, 2712080), (145, 2674672), (154, 2518360), (167, 2322320), (176, 2203565), (182, 2130920), (203, 1910480), (208, 1864555), (220, 1762852), (232, 1671670), (260, 1491644), (280, 1385098), (286, 1356040), (290, 1337336), (308, 1259180), (319, 1215760), (334, 1161160), (364, 1065460), (377, 1028720), (385, 1007344), (406, 955240), (440, 881426), (455, 852368), (464, 835835), (520, 745822), (560, 692549), (572, 678020), (580, 668668), (616, 629590), (638, 607880), (668, 580580), (715, 542416), (728, 532730), (754, 514360), (770, 503672), (812, 477620), (835, 464464), (880, 440713), (910, 426184), (1001, 387440), (1015, 382096), (1040, 372911), (1144, 339010), (1160, 334334), (1169, 331760), (1232, 314795), (1276, 303940), (1336, 290290), (1430, 271208), (1456, 266365), (1508, 257180), (1540, 251836), (1595, 243152), (1624, 238810), (1670, 232232), (1820, 213092), (1837, 211120), (1885, 205744), (2002, 193720), (2030, 191048), (2171, 178640), (2233, 173680), (2288, 169505), (2320, 167167), (2338, 165880), (2552, 151970), (2639, 146960), (2672, 145145), (2860, 135604), (3016, 128590), (3080, 125918), (3190, 121576), (3248, 119405), (3340, 116116), (3640, 106546), (3674, 105560), (3770, 102872), (4004, 96860), (4060, 95524), (4147, 93520), (4342, 89320), (4466, 86840), (4676, 82940), (4843, 80080), (5005, 77488), (5104, 75985), (5278, 73480), (5720, 67802), (5845, 66352), (6032, 64295), (6160, 62959), (6380, 60788), (6680, 58058), (7280, 53273), (7348, 52780), (7540, 51436), (8008, 48430), (8120, 47762), (8294, 46760), (8684, 44660), (8932, 43420), (9185, 42224), (9352, 41470), (9686, 40040), (10010, 38744), (10556, 36740), (10855, 35728), (11165, 34736), (11440, 33901), (11690, 33176), (12760, 30394), (12859, 30160), (13195, 29392), (13360, 29029), (14696, 26390), (15080, 25718), (15197, 25520), (16016, 24215), (16240, 23881), (16588, 23380), (17368, 22330), (17864, 21710), (18370, 21112), (18704, 20735), (19372, 20020)]