213264480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 288

約数和(自身を含む): 796884480

約数和(自身を除く): 583620000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 32, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 96, 104, 110, 120, 130, 132, 143, 156, 160, 165, 169, 176, 195, 208, 220, 239, 240, 260, 264, 286, 312, 330, 338, 352, 390, 416, 429, 440, 478, 480, 507, 520, 528, 572, 624, 660, 676, 715, 717, 780, 845, 858, 880, 956, 1014, 1040, 1056, 1144, 1195, 1248, 1320, 1352, 1430, 1434, 1560, 1690, 1716, 1760, 1859, 1912, 2028, 2080, 2145, 2288, 2390, 2535, 2629, 2640, 2704, 2860, 2868, 3107, 3120, 3380, 3432, 3585, 3718, 3824, 4056, 4290, 4576, 4780, 5070, 5258, 5280, 5408, 5577, 5720, 5736, 6214, 6240, 6760, 6864, 7170, 7436, 7648, 7887, 8112, 8580, 9295, 9321, 9560, 10140, 10516, 11154, 11440, 11472, 12428, 13145, 13520, 13728, 14340, 14872, 15535, 15774, 16224, 17160, 18590, 18642, 19120, 20280, 21032, 22308, 22880, 22944, 24856, 26290, 27040, 27885, 28680, 29744, 31070, 31548, 34177, 34320, 37180, 37284, 38240, 39435, 40391, 40560, 42064, 44616, 46605, 49712, 52580, 55770, 57360, 59488, 62140, 63096, 68354, 68640, 74360, 74568, 78870, 80782, 81120, 84128, 89232, 93210, 99424, 102531, 105160, 111540, 114720, 121173, 124280, 126192, 136708, 148720, 149136, 157740, 161564, 170885, 178464, 186420, 201955, 205062, 210320, 223080, 242346, 248560, 252384, 273416, 297440, 298272, 315480, 323128, 341770, 372840, 403910, 410124, 420640, 444301, 446160, 484692, 497120, 512655, 546832, 605865, 630960, 646256, 683540, 745680, 807820, 820248, 888602, 892320, 969384, 1025310, 1093664, 1211730, 1261920, 1292512, 1332903, 1367080, 1491360, 1615640, 1640496, 1777204, 1938768, 2050620, 2221505, 2423460, 2665806, 2734160, 3231280, 3280992, 3554408, 3877536, 4101240, 4443010, 4846920, 5331612, 5468320, 6462560, 6664515, 7108816, 8202480, 8886020, 9693840, 10663224, 13329030, 14217632, 16404960, 17772040, 19387680, 21326448, 26658060, 35544080, 42652896, 53316120, 71088160, 106632240, 213264480]

約数ペア:

[(1, 213264480), (2, 106632240), (3, 71088160), (4, 53316120), (5, 42652896), (6, 35544080), (8, 26658060), (10, 21326448), (11, 19387680), (12, 17772040), (13, 16404960), (15, 14217632), (16, 13329030), (20, 10663224), (22, 9693840), (24, 8886020), (26, 8202480), (30, 7108816), (32, 6664515), (33, 6462560), (39, 5468320), (40, 5331612), (44, 4846920), (48, 4443010), (52, 4101240), (55, 3877536), (60, 3554408), (65, 3280992), (66, 3231280), (78, 2734160), (80, 2665806), (88, 2423460), (96, 2221505), (104, 2050620), (110, 1938768), (120, 1777204), (130, 1640496), (132, 1615640), (143, 1491360), (156, 1367080), (160, 1332903), (165, 1292512), (169, 1261920), (176, 1211730), (195, 1093664), (208, 1025310), (220, 969384), (239, 892320), (240, 888602), (260, 820248), (264, 807820), (286, 745680), (312, 683540), (330, 646256), (338, 630960), (352, 605865), (390, 546832), (416, 512655), (429, 497120), (440, 484692), (478, 446160), (480, 444301), (507, 420640), (520, 410124), (528, 403910), (572, 372840), (624, 341770), (660, 323128), (676, 315480), (715, 298272), (717, 297440), (780, 273416), (845, 252384), (858, 248560), (880, 242346), (956, 223080), (1014, 210320), (1040, 205062), (1056, 201955), (1144, 186420), (1195, 178464), (1248, 170885), (1320, 161564), (1352, 157740), (1430, 149136), (1434, 148720), (1560, 136708), (1690, 126192), (1716, 124280), (1760, 121173), (1859, 114720), (1912, 111540), (2028, 105160), (2080, 102531), (2145, 99424), (2288, 93210), (2390, 89232), (2535, 84128), (2629, 81120), (2640, 80782), (2704, 78870), (2860, 74568), (2868, 74360), (3107, 68640), (3120, 68354), (3380, 63096), (3432, 62140), (3585, 59488), (3718, 57360), (3824, 55770), (4056, 52580), (4290, 49712), (4576, 46605), (4780, 44616), (5070, 42064), (5258, 40560), (5280, 40391), (5408, 39435), (5577, 38240), (5720, 37284), (5736, 37180), (6214, 34320), (6240, 34177), (6760, 31548), (6864, 31070), (7170, 29744), (7436, 28680), (7648, 27885), (7887, 27040), (8112, 26290), (8580, 24856), (9295, 22944), (9321, 22880), (9560, 22308), (10140, 21032), (10516, 20280), (11154, 19120), (11440, 18642), (11472, 18590), (12428, 17160), (13145, 16224), (13520, 15774), (13728, 15535), (14340, 14872)]