415621920

素因数分解:

$2^5\times 3^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:504

約数の個数: 288

約数和(自身を含む): 1563722496

約数和(自身を除く): 1148100576

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 41, 42, 48, 49, 56, 60, 70, 80, 82, 84, 96, 98, 105, 112, 120, 123, 140, 147, 160, 164, 168, 196, 205, 210, 224, 240, 245, 246, 280, 287, 294, 328, 336, 392, 410, 420, 431, 480, 490, 492, 560, 574, 588, 615, 656, 672, 735, 784, 820, 840, 861, 862, 980, 984, 1120, 1148, 1176, 1230, 1293, 1312, 1435, 1470, 1568, 1640, 1680, 1722, 1724, 1960, 1968, 2009, 2155, 2296, 2352, 2460, 2586, 2870, 2940, 3017, 3280, 3360, 3444, 3448, 3920, 3936, 4018, 4305, 4310, 4592, 4704, 4920, 5172, 5740, 5880, 6027, 6034, 6465, 6560, 6888, 6896, 7840, 8036, 8610, 8620, 9051, 9184, 9840, 10045, 10344, 11480, 11760, 12054, 12068, 12930, 13776, 13792, 15085, 16072, 17220, 17240, 17671, 18102, 19680, 20090, 20688, 21119, 22960, 23520, 24108, 24136, 25860, 27552, 30135, 30170, 32144, 34440, 34480, 35342, 36204, 40180, 41376, 42238, 45255, 45920, 48216, 48272, 51720, 53013, 60270, 60340, 63357, 64288, 68880, 68960, 70684, 72408, 80360, 84476, 88355, 90510, 96432, 96544, 103440, 105595, 106026, 120540, 120680, 123697, 126714, 137760, 141368, 144816, 160720, 168952, 176710, 181020, 192864, 206880, 211190, 212052, 241080, 241360, 247394, 253428, 265065, 282736, 289632, 316785, 321440, 337904, 353420, 362040, 371091, 422380, 424104, 482160, 482720, 494788, 506856, 530130, 565472, 618485, 633570, 675808, 706840, 724080, 742182, 844760, 848208, 865879, 964320, 989576, 1013712, 1060260, 1236970, 1267140, 1413680, 1448160, 1484364, 1689520, 1696416, 1731758, 1855455, 1979152, 2027424, 2120520, 2473940, 2534280, 2597637, 2827360, 2968728, 3379040, 3463516, 3710910, 3958304, 4241040, 4329395, 4947880, 5068560, 5195274, 5937456, 6927032, 7421820, 8482080, 8658790, 9895760, 10137120, 10390548, 11874912, 12988185, 13854064, 14843640, 17317580, 19791520, 20781096, 25976370, 27708128, 29687280, 34635160, 41562192, 51952740, 59374560, 69270320, 83124384, 103905480, 138540640, 207810960, 415621920]

約数ペア:

[(1, 415621920), (2, 207810960), (3, 138540640), (4, 103905480), (5, 83124384), (6, 69270320), (7, 59374560), (8, 51952740), (10, 41562192), (12, 34635160), (14, 29687280), (15, 27708128), (16, 25976370), (20, 20781096), (21, 19791520), (24, 17317580), (28, 14843640), (30, 13854064), (32, 12988185), (35, 11874912), (40, 10390548), (41, 10137120), (42, 9895760), (48, 8658790), (49, 8482080), (56, 7421820), (60, 6927032), (70, 5937456), (80, 5195274), (82, 5068560), (84, 4947880), (96, 4329395), (98, 4241040), (105, 3958304), (112, 3710910), (120, 3463516), (123, 3379040), (140, 2968728), (147, 2827360), (160, 2597637), (164, 2534280), (168, 2473940), (196, 2120520), (205, 2027424), (210, 1979152), (224, 1855455), (240, 1731758), (245, 1696416), (246, 1689520), (280, 1484364), (287, 1448160), (294, 1413680), (328, 1267140), (336, 1236970), (392, 1060260), (410, 1013712), (420, 989576), (431, 964320), (480, 865879), (490, 848208), (492, 844760), (560, 742182), (574, 724080), (588, 706840), (615, 675808), (656, 633570), (672, 618485), (735, 565472), (784, 530130), (820, 506856), (840, 494788), (861, 482720), (862, 482160), (980, 424104), (984, 422380), (1120, 371091), (1148, 362040), (1176, 353420), (1230, 337904), (1293, 321440), (1312, 316785), (1435, 289632), (1470, 282736), (1568, 265065), (1640, 253428), (1680, 247394), (1722, 241360), (1724, 241080), (1960, 212052), (1968, 211190), (2009, 206880), (2155, 192864), (2296, 181020), (2352, 176710), (2460, 168952), (2586, 160720), (2870, 144816), (2940, 141368), (3017, 137760), (3280, 126714), (3360, 123697), (3444, 120680), (3448, 120540), (3920, 106026), (3936, 105595), (4018, 103440), (4305, 96544), (4310, 96432), (4592, 90510), (4704, 88355), (4920, 84476), (5172, 80360), (5740, 72408), (5880, 70684), (6027, 68960), (6034, 68880), (6465, 64288), (6560, 63357), (6888, 60340), (6896, 60270), (7840, 53013), (8036, 51720), (8610, 48272), (8620, 48216), (9051, 45920), (9184, 45255), (9840, 42238), (10045, 41376), (10344, 40180), (11480, 36204), (11760, 35342), (12054, 34480), (12068, 34440), (12930, 32144), (13776, 30170), (13792, 30135), (15085, 27552), (16072, 25860), (17220, 24136), (17240, 24108), (17671, 23520), (18102, 22960), (19680, 21119), (20090, 20688)]