408816720

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 400

約数和(自身を含む): 1603147392

約数和(自身を除く): 1194330672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 23, 24, 26, 27, 30, 36, 39, 40, 45, 46, 48, 52, 54, 60, 65, 69, 72, 78, 80, 81, 90, 92, 104, 108, 115, 117, 120, 130, 135, 138, 144, 156, 162, 180, 184, 195, 207, 208, 211, 216, 230, 234, 240, 260, 270, 276, 299, 312, 324, 345, 351, 360, 368, 390, 405, 414, 422, 432, 460, 468, 520, 540, 552, 585, 598, 621, 624, 633, 648, 690, 702, 720, 780, 810, 828, 844, 897, 920, 936, 1035, 1040, 1053, 1055, 1080, 1104, 1170, 1196, 1242, 1266, 1296, 1380, 1404, 1495, 1560, 1620, 1656, 1688, 1755, 1794, 1840, 1863, 1872, 1899, 2070, 2106, 2110, 2160, 2340, 2392, 2484, 2532, 2691, 2743, 2760, 2808, 2990, 3105, 3120, 3165, 3240, 3312, 3376, 3510, 3588, 3726, 3798, 4140, 4212, 4220, 4485, 4680, 4784, 4853, 4968, 5064, 5265, 5382, 5486, 5520, 5616, 5697, 5980, 6210, 6330, 6480, 7020, 7176, 7452, 7596, 8073, 8229, 8280, 8424, 8440, 8970, 9315, 9360, 9495, 9706, 9936, 10128, 10530, 10764, 10972, 11394, 11960, 12420, 12660, 13455, 13715, 14040, 14352, 14559, 14904, 15192, 16146, 16458, 16560, 16848, 16880, 17091, 17940, 18630, 18990, 19412, 21060, 21528, 21944, 22788, 23920, 24219, 24265, 24687, 24840, 25320, 26910, 27430, 28080, 28485, 29118, 29808, 30384, 32292, 32916, 34182, 35880, 37260, 37980, 38824, 40365, 41145, 42120, 43056, 43677, 43888, 45576, 48438, 48530, 49374, 49680, 50640, 53820, 54860, 56970, 58236, 63089, 64584, 65832, 68364, 71760, 72795, 74061, 74520, 75960, 77648, 80730, 82290, 84240, 85455, 87354, 91152, 96876, 97060, 98748, 107640, 109720, 113940, 116472, 121095, 123435, 126178, 129168, 131031, 131664, 136728, 145590, 148122, 149040, 151920, 161460, 164580, 170910, 174708, 189267, 193752, 194120, 197496, 215280, 218385, 219440, 222183, 227880, 232944, 242190, 246870, 252356, 262062, 273456, 291180, 296244, 315445, 322920, 329160, 341820, 349416, 370305, 378534, 387504, 388240, 393093, 394992, 436770, 444366, 455760, 484380, 493740, 504712, 524124, 567801, 582360, 592488, 630890, 645840, 655155, 658320, 683640, 698832, 740610, 757068, 786186, 873540, 888732, 946335, 968760, 987480, 1009424, 1048248, 1110915, 1135602, 1164720, 1184976, 1261780, 1310310, 1367280, 1481220, 1514136, 1572372, 1703403, 1747080, 1777464, 1892670, 1937520, 1965465, 1974960, 2096496, 2221830, 2271204, 2523560, 2620620, 2839005, 2962440, 3028272, 3144744, 3406806, 3494160, 3554928, 3785340, 3930930, 4443660, 4542408, 5047120, 5110209, 5241240, 5678010, 5924880, 6289488, 6813612, 7570680, 7861860, 8517015, 8887320, 9084816, 10220418, 10482480, 11356020, 13627224, 15141360, 15723720, 17034030, 17774640, 20440836, 22712040, 25551045, 27254448, 31447440, 34068060, 40881672, 45424080, 51102090, 68136120, 81763344, 102204180, 136272240, 204408360, 408816720]

約数ペア:

[(1, 408816720), (2, 204408360), (3, 136272240), (4, 102204180), (5, 81763344), (6, 68136120), (8, 51102090), (9, 45424080), (10, 40881672), (12, 34068060), (13, 31447440), (15, 27254448), (16, 25551045), (18, 22712040), (20, 20440836), (23, 17774640), (24, 17034030), (26, 15723720), (27, 15141360), (30, 13627224), (36, 11356020), (39, 10482480), (40, 10220418), (45, 9084816), (46, 8887320), (48, 8517015), (52, 7861860), (54, 7570680), (60, 6813612), (65, 6289488), (69, 5924880), (72, 5678010), (78, 5241240), (80, 5110209), (81, 5047120), (90, 4542408), (92, 4443660), (104, 3930930), (108, 3785340), (115, 3554928), (117, 3494160), (120, 3406806), (130, 3144744), (135, 3028272), (138, 2962440), (144, 2839005), (156, 2620620), (162, 2523560), (180, 2271204), (184, 2221830), (195, 2096496), (207, 1974960), (208, 1965465), (211, 1937520), (216, 1892670), (230, 1777464), (234, 1747080), (240, 1703403), (260, 1572372), (270, 1514136), (276, 1481220), (299, 1367280), (312, 1310310), (324, 1261780), (345, 1184976), (351, 1164720), (360, 1135602), (368, 1110915), (390, 1048248), (405, 1009424), (414, 987480), (422, 968760), (432, 946335), (460, 888732), (468, 873540), (520, 786186), (540, 757068), (552, 740610), (585, 698832), (598, 683640), (621, 658320), (624, 655155), (633, 645840), (648, 630890), (690, 592488), (702, 582360), (720, 567801), (780, 524124), (810, 504712), (828, 493740), (844, 484380), (897, 455760), (920, 444366), (936, 436770), (1035, 394992), (1040, 393093), (1053, 388240), (1055, 387504), (1080, 378534), (1104, 370305), (1170, 349416), (1196, 341820), (1242, 329160), (1266, 322920), (1296, 315445), (1380, 296244), (1404, 291180), (1495, 273456), (1560, 262062), (1620, 252356), (1656, 246870), (1688, 242190), (1755, 232944), (1794, 227880), (1840, 222183), (1863, 219440), (1872, 218385), (1899, 215280), (2070, 197496), (2106, 194120), (2110, 193752), (2160, 189267), (2340, 174708), (2392, 170910), (2484, 164580), (2532, 161460), (2691, 151920), (2743, 149040), (2760, 148122), (2808, 145590), (2990, 136728), (3105, 131664), (3120, 131031), (3165, 129168), (3240, 126178), (3312, 123435), (3376, 121095), (3510, 116472), (3588, 113940), (3726, 109720), (3798, 107640), (4140, 98748), (4212, 97060), (4220, 96876), (4485, 91152), (4680, 87354), (4784, 85455), (4853, 84240), (4968, 82290), (5064, 80730), (5265, 77648), (5382, 75960), (5486, 74520), (5520, 74061), (5616, 72795), (5697, 71760), (5980, 68364), (6210, 65832), (6330, 64584), (6480, 63089), (7020, 58236), (7176, 56970), (7452, 54860), (7596, 53820), (8073, 50640), (8229, 49680), (8280, 49374), (8424, 48530), (8440, 48438), (8970, 45576), (9315, 43888), (9360, 43677), (9495, 43056), (9706, 42120), (9936, 41145), (10128, 40365), (10530, 38824), (10764, 37980), (10972, 37260), (11394, 35880), (11960, 34182), (12420, 32916), (12660, 32292), (13455, 30384), (13715, 29808), (14040, 29118), (14352, 28485), (14559, 28080), (14904, 27430), (15192, 26910), (16146, 25320), (16458, 24840), (16560, 24687), (16848, 24265), (16880, 24219), (17091, 23920), (17940, 22788), (18630, 21944), (18990, 21528), (19412, 21060)]