248582880

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:319

約数の個数: 432

約数和(自身を含む): 1066613184

約数和(自身を除く): 818030304

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 271, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 520, 542, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 813, 819, 840, 882, 910, 936, 980, 1008, 1040, 1084, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1355, 1365, 1440, 1456, 1470, 1560, 1568, 1626, 1638, 1680, 1764, 1820, 1872, 1897, 1911, 1960, 2016, 2080, 2168, 2184, 2205, 2340, 2352, 2439, 2520, 2548, 2710, 2730, 2912, 2940, 3120, 3185, 3252, 3276, 3360, 3523, 3528, 3640, 3744, 3794, 3822, 3920, 4065, 4095, 4336, 4368, 4410, 4680, 4704, 4878, 5040, 5096, 5420, 5460, 5691, 5733, 5880, 6240, 6370, 6504, 6552, 7046, 7056, 7280, 7588, 7644, 7840, 8130, 8190, 8672, 8736, 8820, 9360, 9485, 9555, 9756, 10080, 10192, 10569, 10840, 10920, 11382, 11466, 11760, 12195, 12740, 13008, 13104, 13279, 14092, 14112, 14560, 15176, 15288, 16260, 16380, 17073, 17615, 17640, 18720, 18970, 19110, 19512, 20384, 21138, 21680, 21840, 22764, 22932, 23520, 24390, 24661, 25480, 26016, 26208, 26558, 28184, 28455, 28665, 30352, 30576, 31707, 32520, 32760, 34146, 35230, 35280, 37940, 38220, 39024, 39837, 42276, 43360, 43680, 45528, 45864, 48780, 49322, 50960, 52845, 53116, 56368, 56910, 57330, 60704, 61152, 63414, 65040, 65520, 66395, 68292, 70460, 70560, 73983, 75880, 76440, 78048, 79674, 84552, 85365, 91056, 91728, 97560, 98644, 101920, 105690, 106232, 112736, 113820, 114660, 119511, 123305, 126828, 130080, 131040, 132790, 136584, 140920, 147966, 151760, 152880, 158535, 159348, 169104, 170730, 172627, 182112, 183456, 195120, 197288, 199185, 211380, 212464, 221949, 227640, 229320, 239022, 246610, 253656, 265580, 273168, 281840, 295932, 303520, 305760, 317070, 318696, 338208, 341460, 345254, 369915, 390240, 394576, 398370, 422760, 424928, 443898, 455280, 458640, 478044, 493220, 507312, 517881, 531160, 546336, 563680, 591864, 597555, 634140, 637392, 682920, 690508, 739830, 789152, 796740, 845520, 863135, 887796, 910560, 917280, 956088, 986440, 1014624, 1035762, 1062320, 1109745, 1183728, 1195110, 1268280, 1274784, 1365840, 1381016, 1479660, 1553643, 1593480, 1691040, 1726270, 1775592, 1912176, 1972880, 2071524, 2124640, 2219490, 2367456, 2390220, 2536560, 2589405, 2731680, 2762032, 2959320, 3107286, 3186960, 3452540, 3551184, 3824352, 3945760, 4143048, 4438980, 4780440, 5073120, 5178810, 5524064, 5918640, 6214572, 6373920, 6905080, 7102368, 7768215, 8286096, 8877960, 9560880, 10357620, 11837280, 12429144, 13810160, 15536430, 16572192, 17755920, 19121760, 20715240, 24858288, 27620320, 31072860, 35511840, 41430480, 49716576, 62145720, 82860960, 124291440, 248582880]

約数ペア:

[(1, 248582880), (2, 124291440), (3, 82860960), (4, 62145720), (5, 49716576), (6, 41430480), (7, 35511840), (8, 31072860), (9, 27620320), (10, 24858288), (12, 20715240), (13, 19121760), (14, 17755920), (15, 16572192), (16, 15536430), (18, 13810160), (20, 12429144), (21, 11837280), (24, 10357620), (26, 9560880), (28, 8877960), (30, 8286096), (32, 7768215), (35, 7102368), (36, 6905080), (39, 6373920), (40, 6214572), (42, 5918640), (45, 5524064), (48, 5178810), (49, 5073120), (52, 4780440), (56, 4438980), (60, 4143048), (63, 3945760), (65, 3824352), (70, 3551184), (72, 3452540), (78, 3186960), (80, 3107286), (84, 2959320), (90, 2762032), (91, 2731680), (96, 2589405), (98, 2536560), (104, 2390220), (105, 2367456), (112, 2219490), (117, 2124640), (120, 2071524), (126, 1972880), (130, 1912176), (140, 1775592), (144, 1726270), (147, 1691040), (156, 1593480), (160, 1553643), (168, 1479660), (180, 1381016), (182, 1365840), (195, 1274784), (196, 1268280), (208, 1195110), (210, 1183728), (224, 1109745), (234, 1062320), (240, 1035762), (245, 1014624), (252, 986440), (260, 956088), (271, 917280), (273, 910560), (280, 887796), (288, 863135), (294, 845520), (312, 796740), (315, 789152), (336, 739830), (360, 690508), (364, 682920), (390, 637392), (392, 634140), (416, 597555), (420, 591864), (441, 563680), (455, 546336), (468, 531160), (480, 517881), (490, 507312), (504, 493220), (520, 478044), (542, 458640), (546, 455280), (560, 443898), (585, 424928), (588, 422760), (624, 398370), (630, 394576), (637, 390240), (672, 369915), (720, 345254), (728, 341460), (735, 338208), (780, 318696), (784, 317070), (813, 305760), (819, 303520), (840, 295932), (882, 281840), (910, 273168), (936, 265580), (980, 253656), (1008, 246610), (1040, 239022), (1084, 229320), (1092, 227640), (1120, 221949), (1170, 212464), (1176, 211380), (1248, 199185), (1260, 197288), (1274, 195120), (1355, 183456), (1365, 182112), (1440, 172627), (1456, 170730), (1470, 169104), (1560, 159348), (1568, 158535), (1626, 152880), (1638, 151760), (1680, 147966), (1764, 140920), (1820, 136584), (1872, 132790), (1897, 131040), (1911, 130080), (1960, 126828), (2016, 123305), (2080, 119511), (2168, 114660), (2184, 113820), (2205, 112736), (2340, 106232), (2352, 105690), (2439, 101920), (2520, 98644), (2548, 97560), (2710, 91728), (2730, 91056), (2912, 85365), (2940, 84552), (3120, 79674), (3185, 78048), (3252, 76440), (3276, 75880), (3360, 73983), (3523, 70560), (3528, 70460), (3640, 68292), (3744, 66395), (3794, 65520), (3822, 65040), (3920, 63414), (4065, 61152), (4095, 60704), (4336, 57330), (4368, 56910), (4410, 56368), (4680, 53116), (4704, 52845), (4878, 50960), (5040, 49322), (5096, 48780), (5420, 45864), (5460, 45528), (5691, 43680), (5733, 43360), (5880, 42276), (6240, 39837), (6370, 39024), (6504, 38220), (6552, 37940), (7046, 35280), (7056, 35230), (7280, 34146), (7588, 32760), (7644, 32520), (7840, 31707), (8130, 30576), (8190, 30352), (8672, 28665), (8736, 28455), (8820, 28184), (9360, 26558), (9485, 26208), (9555, 26016), (9756, 25480), (10080, 24661), (10192, 24390), (10569, 23520), (10840, 22932), (10920, 22764), (11382, 21840), (11466, 21680), (11760, 21138), (12195, 20384), (12740, 19512), (13008, 19110), (13104, 18970), (13279, 18720), (14092, 17640), (14112, 17615), (14560, 17073), (15176, 16380), (15288, 16260)]