725911680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{229}}^1$

素因数の和:391

約数の個数: 256

約数和(自身を含む): 2522419200

約数和(自身を除く): 1796507520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 127, 128, 130, 156, 160, 192, 195, 208, 229, 240, 254, 260, 312, 320, 381, 384, 390, 416, 458, 480, 508, 520, 624, 635, 640, 687, 762, 780, 832, 916, 960, 1016, 1040, 1145, 1248, 1270, 1374, 1524, 1560, 1651, 1664, 1832, 1905, 1920, 2032, 2080, 2290, 2496, 2540, 2748, 2977, 3048, 3120, 3302, 3435, 3664, 3810, 4064, 4160, 4580, 4953, 4992, 5080, 5496, 5954, 6096, 6240, 6604, 6870, 7328, 7620, 8128, 8255, 8320, 8931, 9160, 9906, 10160, 10992, 11908, 12192, 12480, 13208, 13740, 14656, 14885, 15240, 16256, 16510, 17862, 18320, 19812, 20320, 21984, 23816, 24384, 24765, 24960, 26416, 27480, 29083, 29312, 29770, 30480, 33020, 35724, 36640, 39624, 40640, 43968, 44655, 47632, 48768, 49530, 52832, 54960, 58166, 59540, 60960, 66040, 71448, 73280, 79248, 81280, 87249, 87936, 89310, 95264, 99060, 105664, 109920, 116332, 119080, 121920, 132080, 142896, 145415, 146560, 158496, 174498, 178620, 190528, 198120, 211328, 219840, 232664, 238160, 243840, 264160, 285792, 290830, 316992, 348996, 357240, 378079, 381056, 396240, 436245, 439680, 465328, 476320, 528320, 571584, 581660, 633984, 697992, 714480, 756158, 792480, 872490, 930656, 952640, 1056640, 1134237, 1143168, 1163320, 1395984, 1428960, 1512316, 1584960, 1744980, 1861312, 1890395, 1905280, 2268474, 2326640, 2791968, 2857920, 3024632, 3169920, 3489960, 3722624, 3780790, 4536948, 4653280, 5583936, 5671185, 5715840, 6049264, 6979920, 7561580, 9073896, 9306560, 11167872, 11342370, 12098528, 13959840, 15123160, 18147792, 18613120, 22684740, 24197056, 27919680, 30246320, 36295584, 45369480, 48394112, 55839360, 60492640, 72591168, 90738960, 120985280, 145182336, 181477920, 241970560, 362955840, 725911680]

約数ペア:

[(1, 725911680), (2, 362955840), (3, 241970560), (4, 181477920), (5, 145182336), (6, 120985280), (8, 90738960), (10, 72591168), (12, 60492640), (13, 55839360), (15, 48394112), (16, 45369480), (20, 36295584), (24, 30246320), (26, 27919680), (30, 24197056), (32, 22684740), (39, 18613120), (40, 18147792), (48, 15123160), (52, 13959840), (60, 12098528), (64, 11342370), (65, 11167872), (78, 9306560), (80, 9073896), (96, 7561580), (104, 6979920), (120, 6049264), (127, 5715840), (128, 5671185), (130, 5583936), (156, 4653280), (160, 4536948), (192, 3780790), (195, 3722624), (208, 3489960), (229, 3169920), (240, 3024632), (254, 2857920), (260, 2791968), (312, 2326640), (320, 2268474), (381, 1905280), (384, 1890395), (390, 1861312), (416, 1744980), (458, 1584960), (480, 1512316), (508, 1428960), (520, 1395984), (624, 1163320), (635, 1143168), (640, 1134237), (687, 1056640), (762, 952640), (780, 930656), (832, 872490), (916, 792480), (960, 756158), (1016, 714480), (1040, 697992), (1145, 633984), (1248, 581660), (1270, 571584), (1374, 528320), (1524, 476320), (1560, 465328), (1651, 439680), (1664, 436245), (1832, 396240), (1905, 381056), (1920, 378079), (2032, 357240), (2080, 348996), (2290, 316992), (2496, 290830), (2540, 285792), (2748, 264160), (2977, 243840), (3048, 238160), (3120, 232664), (3302, 219840), (3435, 211328), (3664, 198120), (3810, 190528), (4064, 178620), (4160, 174498), (4580, 158496), (4953, 146560), (4992, 145415), (5080, 142896), (5496, 132080), (5954, 121920), (6096, 119080), (6240, 116332), (6604, 109920), (6870, 105664), (7328, 99060), (7620, 95264), (8128, 89310), (8255, 87936), (8320, 87249), (8931, 81280), (9160, 79248), (9906, 73280), (10160, 71448), (10992, 66040), (11908, 60960), (12192, 59540), (12480, 58166), (13208, 54960), (13740, 52832), (14656, 49530), (14885, 48768), (15240, 47632), (16256, 44655), (16510, 43968), (17862, 40640), (18320, 39624), (19812, 36640), (20320, 35724), (21984, 33020), (23816, 30480), (24384, 29770), (24765, 29312), (24960, 29083), (26416, 27480)]