331081920

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:312

約数の個数: 336

約数和(自身を含む): 1264798080

約数和(自身を除く): 933716160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 37, 39, 40, 45, 48, 52, 60, 64, 65, 72, 74, 78, 80, 90, 96, 104, 111, 117, 120, 130, 144, 148, 156, 160, 180, 185, 192, 195, 208, 222, 234, 239, 240, 260, 288, 296, 312, 320, 333, 360, 370, 390, 416, 444, 468, 478, 480, 481, 520, 555, 576, 585, 592, 624, 666, 717, 720, 740, 780, 832, 888, 936, 956, 960, 962, 1040, 1110, 1170, 1184, 1195, 1248, 1332, 1434, 1440, 1443, 1480, 1560, 1665, 1776, 1872, 1912, 1924, 2080, 2151, 2220, 2340, 2368, 2390, 2405, 2496, 2664, 2868, 2880, 2886, 2960, 3107, 3120, 3330, 3552, 3585, 3744, 3824, 3848, 4160, 4302, 4329, 4440, 4680, 4780, 4810, 5328, 5736, 5772, 5920, 6214, 6240, 6660, 7104, 7170, 7215, 7488, 7648, 7696, 8604, 8658, 8843, 8880, 9321, 9360, 9560, 9620, 10656, 10755, 11472, 11544, 11840, 12428, 12480, 13320, 14340, 14430, 15296, 15392, 15535, 17208, 17316, 17686, 17760, 18642, 18720, 19120, 19240, 21312, 21510, 21645, 22944, 23088, 24856, 26529, 26640, 27963, 28680, 28860, 30784, 31070, 34416, 34632, 35372, 35520, 37284, 37440, 38240, 38480, 43020, 43290, 44215, 45888, 46176, 46605, 49712, 53058, 53280, 55926, 57360, 57720, 62140, 68832, 69264, 70744, 74568, 76480, 76960, 79587, 86040, 86580, 88430, 92352, 93210, 99424, 106116, 106560, 111852, 114720, 114959, 115440, 124280, 132645, 137664, 138528, 139815, 141488, 149136, 153920, 159174, 172080, 173160, 176860, 186420, 198848, 212232, 223704, 229440, 229918, 230880, 248560, 265290, 277056, 279630, 282976, 298272, 318348, 344160, 344877, 346320, 353720, 372840, 397935, 424464, 447408, 459836, 461760, 497120, 530580, 559260, 565952, 574795, 596544, 636696, 688320, 689754, 692640, 707440, 745680, 795870, 848928, 894816, 919672, 994240, 1034631, 1061160, 1118520, 1149590, 1273392, 1379508, 1385280, 1414880, 1491360, 1591740, 1697856, 1724385, 1789632, 1839344, 2069262, 2122320, 2237040, 2299180, 2546784, 2759016, 2829760, 2982720, 3183480, 3448770, 3678688, 4138524, 4244640, 4474080, 4598360, 5093568, 5173155, 5518032, 6366960, 6897540, 7357376, 8277048, 8489280, 8948160, 9196720, 10346310, 11036064, 12733920, 13795080, 16554096, 18393440, 20692620, 22072128, 25467840, 27590160, 33108192, 36786880, 41385240, 55180320, 66216384, 82770480, 110360640, 165540960, 331081920]

約数ペア:

[(1, 331081920), (2, 165540960), (3, 110360640), (4, 82770480), (5, 66216384), (6, 55180320), (8, 41385240), (9, 36786880), (10, 33108192), (12, 27590160), (13, 25467840), (15, 22072128), (16, 20692620), (18, 18393440), (20, 16554096), (24, 13795080), (26, 12733920), (30, 11036064), (32, 10346310), (36, 9196720), (37, 8948160), (39, 8489280), (40, 8277048), (45, 7357376), (48, 6897540), (52, 6366960), (60, 5518032), (64, 5173155), (65, 5093568), (72, 4598360), (74, 4474080), (78, 4244640), (80, 4138524), (90, 3678688), (96, 3448770), (104, 3183480), (111, 2982720), (117, 2829760), (120, 2759016), (130, 2546784), (144, 2299180), (148, 2237040), (156, 2122320), (160, 2069262), (180, 1839344), (185, 1789632), (192, 1724385), (195, 1697856), (208, 1591740), (222, 1491360), (234, 1414880), (239, 1385280), (240, 1379508), (260, 1273392), (288, 1149590), (296, 1118520), (312, 1061160), (320, 1034631), (333, 994240), (360, 919672), (370, 894816), (390, 848928), (416, 795870), (444, 745680), (468, 707440), (478, 692640), (480, 689754), (481, 688320), (520, 636696), (555, 596544), (576, 574795), (585, 565952), (592, 559260), (624, 530580), (666, 497120), (717, 461760), (720, 459836), (740, 447408), (780, 424464), (832, 397935), (888, 372840), (936, 353720), (956, 346320), (960, 344877), (962, 344160), (1040, 318348), (1110, 298272), (1170, 282976), (1184, 279630), (1195, 277056), (1248, 265290), (1332, 248560), (1434, 230880), (1440, 229918), (1443, 229440), (1480, 223704), (1560, 212232), (1665, 198848), (1776, 186420), (1872, 176860), (1912, 173160), (1924, 172080), (2080, 159174), (2151, 153920), (2220, 149136), (2340, 141488), (2368, 139815), (2390, 138528), (2405, 137664), (2496, 132645), (2664, 124280), (2868, 115440), (2880, 114959), (2886, 114720), (2960, 111852), (3107, 106560), (3120, 106116), (3330, 99424), (3552, 93210), (3585, 92352), (3744, 88430), (3824, 86580), (3848, 86040), (4160, 79587), (4302, 76960), (4329, 76480), (4440, 74568), (4680, 70744), (4780, 69264), (4810, 68832), (5328, 62140), (5736, 57720), (5772, 57360), (5920, 55926), (6214, 53280), (6240, 53058), (6660, 49712), (7104, 46605), (7170, 46176), (7215, 45888), (7488, 44215), (7648, 43290), (7696, 43020), (8604, 38480), (8658, 38240), (8843, 37440), (8880, 37284), (9321, 35520), (9360, 35372), (9560, 34632), (9620, 34416), (10656, 31070), (10755, 30784), (11472, 28860), (11544, 28680), (11840, 27963), (12428, 26640), (12480, 26529), (13320, 24856), (14340, 23088), (14430, 22944), (15296, 21645), (15392, 21510), (15535, 21312), (17208, 19240), (17316, 19120), (17686, 18720), (17760, 18642)]