63915280

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:225

約数の個数: 160

約数和(自身を含む): 180488448

約数和(自身を除く): 116573168

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 37, 40, 44, 52, 55, 65, 74, 80, 88, 104, 110, 130, 143, 148, 151, 176, 185, 208, 220, 260, 286, 296, 302, 370, 407, 440, 481, 520, 572, 592, 604, 715, 740, 755, 814, 880, 962, 1040, 1144, 1208, 1430, 1480, 1510, 1628, 1661, 1924, 1963, 2035, 2288, 2405, 2416, 2860, 2960, 3020, 3256, 3322, 3848, 3926, 4070, 4810, 5291, 5587, 5720, 6040, 6512, 6644, 7696, 7852, 8140, 8305, 9620, 9815, 10582, 11174, 11440, 12080, 13288, 15704, 16280, 16610, 19240, 19630, 21164, 21593, 22348, 26455, 26576, 27935, 31408, 32560, 33220, 38480, 39260, 42328, 43186, 44696, 52910, 55870, 61457, 66440, 72631, 78520, 84656, 86372, 89392, 105820, 107965, 111740, 122914, 132880, 145262, 157040, 172744, 211640, 215930, 223480, 245828, 290524, 307285, 345488, 363155, 423280, 431860, 446960, 491656, 581048, 614570, 726310, 798941, 863720, 983312, 1162096, 1229140, 1452620, 1597882, 1727440, 2458280, 2905240, 3195764, 3994705, 4916560, 5810480, 6391528, 7989410, 12783056, 15978820, 31957640, 63915280]

約数ペア:

[(1, 63915280), (2, 31957640), (4, 15978820), (5, 12783056), (8, 7989410), (10, 6391528), (11, 5810480), (13, 4916560), (16, 3994705), (20, 3195764), (22, 2905240), (26, 2458280), (37, 1727440), (40, 1597882), (44, 1452620), (52, 1229140), (55, 1162096), (65, 983312), (74, 863720), (80, 798941), (88, 726310), (104, 614570), (110, 581048), (130, 491656), (143, 446960), (148, 431860), (151, 423280), (176, 363155), (185, 345488), (208, 307285), (220, 290524), (260, 245828), (286, 223480), (296, 215930), (302, 211640), (370, 172744), (407, 157040), (440, 145262), (481, 132880), (520, 122914), (572, 111740), (592, 107965), (604, 105820), (715, 89392), (740, 86372), (755, 84656), (814, 78520), (880, 72631), (962, 66440), (1040, 61457), (1144, 55870), (1208, 52910), (1430, 44696), (1480, 43186), (1510, 42328), (1628, 39260), (1661, 38480), (1924, 33220), (1963, 32560), (2035, 31408), (2288, 27935), (2405, 26576), (2416, 26455), (2860, 22348), (2960, 21593), (3020, 21164), (3256, 19630), (3322, 19240), (3848, 16610), (3926, 16280), (4070, 15704), (4810, 13288), (5291, 12080), (5587, 11440), (5720, 11174), (6040, 10582), (6512, 9815), (6644, 9620), (7696, 8305), (7852, 8140)]