508491360

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1238

約数の個数: 288

約数和(自身を含む): 1951604928

約数和(自身を除く): 1443113568

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, 585, 598, 624, 690, 720, 736, 780, 828, 897, 920, 936, 1035, 1040, 1104, 1170, 1181, 1196, 1248, 1380, 1440, 1495, 1560, 1656, 1794, 1840, 1872, 2070, 2080, 2208, 2340, 2362, 2392, 2691, 2760, 2990, 3120, 3312, 3543, 3588, 3680, 3744, 4140, 4485, 4680, 4724, 4784, 5382, 5520, 5905, 5980, 6240, 6624, 7086, 7176, 8280, 8970, 9360, 9448, 9568, 10629, 10764, 11040, 11810, 11960, 13455, 14172, 14352, 15353, 16560, 17715, 17940, 18720, 18896, 21258, 21528, 23620, 23920, 26910, 27163, 28344, 28704, 30706, 33120, 35430, 35880, 37792, 42516, 43056, 46059, 47240, 47840, 53145, 53820, 54326, 56688, 61412, 70860, 71760, 76765, 81489, 85032, 86112, 92118, 94480, 106290, 107640, 108652, 113376, 122824, 135815, 138177, 141720, 143520, 153530, 162978, 170064, 184236, 188960, 212580, 215280, 217304, 230295, 244467, 245648, 271630, 276354, 283440, 307060, 325956, 340128, 353119, 368472, 407445, 425160, 430560, 434608, 460590, 488934, 491296, 543260, 552708, 566880, 614120, 651912, 690885, 706238, 736944, 814890, 850320, 869216, 921180, 977868, 1059357, 1086520, 1105416, 1222335, 1228240, 1303824, 1381770, 1412476, 1473888, 1629780, 1700640, 1765595, 1842360, 1955736, 2118714, 2173040, 2210832, 2444670, 2456480, 2607648, 2763540, 2824952, 3178071, 3259560, 3531190, 3684720, 3911472, 4237428, 4346080, 4421664, 4889340, 5296785, 5527080, 5649904, 6356142, 6519120, 7062380, 7369440, 7822944, 8474856, 9778680, 10593570, 11054160, 11299808, 12712284, 13038240, 14124760, 15890355, 16949712, 19557360, 21187140, 22108320, 25424568, 28249520, 31780710, 33899424, 39114720, 42374280, 50849136, 56499040, 63561420, 84748560, 101698272, 127122840, 169497120, 254245680, 508491360]

約数ペア:

[(1, 508491360), (2, 254245680), (3, 169497120), (4, 127122840), (5, 101698272), (6, 84748560), (8, 63561420), (9, 56499040), (10, 50849136), (12, 42374280), (13, 39114720), (15, 33899424), (16, 31780710), (18, 28249520), (20, 25424568), (23, 22108320), (24, 21187140), (26, 19557360), (30, 16949712), (32, 15890355), (36, 14124760), (39, 13038240), (40, 12712284), (45, 11299808), (46, 11054160), (48, 10593570), (52, 9778680), (60, 8474856), (65, 7822944), (69, 7369440), (72, 7062380), (78, 6519120), (80, 6356142), (90, 5649904), (92, 5527080), (96, 5296785), (104, 4889340), (115, 4421664), (117, 4346080), (120, 4237428), (130, 3911472), (138, 3684720), (144, 3531190), (156, 3259560), (160, 3178071), (180, 2824952), (184, 2763540), (195, 2607648), (207, 2456480), (208, 2444670), (230, 2210832), (234, 2173040), (240, 2118714), (260, 1955736), (276, 1842360), (288, 1765595), (299, 1700640), (312, 1629780), (345, 1473888), (360, 1412476), (368, 1381770), (390, 1303824), (414, 1228240), (416, 1222335), (460, 1105416), (468, 1086520), (480, 1059357), (520, 977868), (552, 921180), (585, 869216), (598, 850320), (624, 814890), (690, 736944), (720, 706238), (736, 690885), (780, 651912), (828, 614120), (897, 566880), (920, 552708), (936, 543260), (1035, 491296), (1040, 488934), (1104, 460590), (1170, 434608), (1181, 430560), (1196, 425160), (1248, 407445), (1380, 368472), (1440, 353119), (1495, 340128), (1560, 325956), (1656, 307060), (1794, 283440), (1840, 276354), (1872, 271630), (2070, 245648), (2080, 244467), (2208, 230295), (2340, 217304), (2362, 215280), (2392, 212580), (2691, 188960), (2760, 184236), (2990, 170064), (3120, 162978), (3312, 153530), (3543, 143520), (3588, 141720), (3680, 138177), (3744, 135815), (4140, 122824), (4485, 113376), (4680, 108652), (4724, 107640), (4784, 106290), (5382, 94480), (5520, 92118), (5905, 86112), (5980, 85032), (6240, 81489), (6624, 76765), (7086, 71760), (7176, 70860), (8280, 61412), (8970, 56688), (9360, 54326), (9448, 53820), (9568, 53145), (10629, 47840), (10764, 47240), (11040, 46059), (11810, 43056), (11960, 42516), (13455, 37792), (14172, 35880), (14352, 35430), (15353, 33120), (16560, 30706), (17715, 28704), (17940, 28344), (18720, 27163), (18896, 26910), (21258, 23920), (21528, 23620)]