489437520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1097}}^1$

素因数の和:1150

約数の個数: 240

約数和(自身を含む): 1793938752

約数和(自身を除く): 1304501232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 26, 30, 33, 39, 40, 44, 48, 52, 55, 60, 65, 66, 78, 80, 88, 104, 110, 120, 130, 132, 143, 156, 165, 169, 176, 195, 208, 220, 240, 260, 264, 286, 312, 330, 338, 390, 429, 440, 507, 520, 528, 572, 624, 660, 676, 715, 780, 845, 858, 880, 1014, 1040, 1097, 1144, 1320, 1352, 1430, 1560, 1690, 1716, 1859, 2028, 2145, 2194, 2288, 2535, 2640, 2704, 2860, 3120, 3291, 3380, 3432, 3718, 4056, 4290, 4388, 5070, 5485, 5577, 5720, 6582, 6760, 6864, 7436, 8112, 8580, 8776, 9295, 10140, 10970, 11154, 11440, 12067, 13164, 13520, 14261, 14872, 16455, 17160, 17552, 18590, 20280, 21940, 22308, 24134, 26328, 27885, 28522, 29744, 32910, 34320, 36201, 37180, 40560, 42783, 43880, 44616, 48268, 52656, 55770, 57044, 60335, 65820, 71305, 72402, 74360, 85566, 87760, 89232, 96536, 111540, 114088, 120670, 131640, 142610, 144804, 148720, 156871, 171132, 181005, 185393, 193072, 213915, 223080, 228176, 241340, 263280, 285220, 289608, 313742, 342264, 362010, 370786, 427830, 446160, 470613, 482680, 556179, 570440, 579216, 627484, 684528, 724020, 741572, 784355, 855660, 926965, 941226, 965360, 1112358, 1140880, 1254968, 1448040, 1483144, 1568710, 1711320, 1853930, 1882452, 2039323, 2224716, 2353065, 2509936, 2780895, 2896080, 2966288, 3137420, 3422640, 3707860, 3764904, 4078646, 4449432, 4706130, 5561790, 6117969, 6274840, 7415720, 7529808, 8157292, 8898864, 9412260, 10196615, 11123580, 12235938, 12549680, 14831440, 16314584, 18824520, 20393230, 22247160, 24471876, 30589845, 32629168, 37649040, 40786460, 44494320, 48943752, 61179690, 81572920, 97887504, 122359380, 163145840, 244718760, 489437520]

約数ペア:

[(1, 489437520), (2, 244718760), (3, 163145840), (4, 122359380), (5, 97887504), (6, 81572920), (8, 61179690), (10, 48943752), (11, 44494320), (12, 40786460), (13, 37649040), (15, 32629168), (16, 30589845), (20, 24471876), (22, 22247160), (24, 20393230), (26, 18824520), (30, 16314584), (33, 14831440), (39, 12549680), (40, 12235938), (44, 11123580), (48, 10196615), (52, 9412260), (55, 8898864), (60, 8157292), (65, 7529808), (66, 7415720), (78, 6274840), (80, 6117969), (88, 5561790), (104, 4706130), (110, 4449432), (120, 4078646), (130, 3764904), (132, 3707860), (143, 3422640), (156, 3137420), (165, 2966288), (169, 2896080), (176, 2780895), (195, 2509936), (208, 2353065), (220, 2224716), (240, 2039323), (260, 1882452), (264, 1853930), (286, 1711320), (312, 1568710), (330, 1483144), (338, 1448040), (390, 1254968), (429, 1140880), (440, 1112358), (507, 965360), (520, 941226), (528, 926965), (572, 855660), (624, 784355), (660, 741572), (676, 724020), (715, 684528), (780, 627484), (845, 579216), (858, 570440), (880, 556179), (1014, 482680), (1040, 470613), (1097, 446160), (1144, 427830), (1320, 370786), (1352, 362010), (1430, 342264), (1560, 313742), (1690, 289608), (1716, 285220), (1859, 263280), (2028, 241340), (2145, 228176), (2194, 223080), (2288, 213915), (2535, 193072), (2640, 185393), (2704, 181005), (2860, 171132), (3120, 156871), (3291, 148720), (3380, 144804), (3432, 142610), (3718, 131640), (4056, 120670), (4290, 114088), (4388, 111540), (5070, 96536), (5485, 89232), (5577, 87760), (5720, 85566), (6582, 74360), (6760, 72402), (6864, 71305), (7436, 65820), (8112, 60335), (8580, 57044), (8776, 55770), (9295, 52656), (10140, 48268), (10970, 44616), (11154, 43880), (11440, 42783), (12067, 40560), (13164, 37180), (13520, 36201), (14261, 34320), (14872, 32910), (16455, 29744), (17160, 28522), (17552, 27885), (18590, 26328), (20280, 24134), (21940, 22308)]