78268320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1$

素因数の和:184

約数の個数: 288

約数和(自身を含む): 298024272

約数和(自身を除く): 219755952

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, 65, 72, 74, 78, 80, 90, 96, 104, 111, 113, 117, 120, 130, 144, 148, 156, 160, 180, 185, 195, 208, 222, 226, 234, 240, 260, 288, 296, 312, 333, 339, 360, 370, 390, 416, 444, 452, 468, 480, 481, 520, 555, 565, 585, 592, 624, 666, 678, 720, 740, 780, 888, 904, 936, 962, 1017, 1040, 1110, 1130, 1170, 1184, 1248, 1332, 1356, 1440, 1443, 1469, 1480, 1560, 1665, 1695, 1776, 1808, 1872, 1924, 2034, 2080, 2220, 2260, 2340, 2405, 2664, 2712, 2886, 2938, 2960, 3120, 3330, 3390, 3552, 3616, 3744, 3848, 4068, 4181, 4329, 4407, 4440, 4520, 4680, 4810, 5085, 5328, 5424, 5772, 5876, 5920, 6240, 6660, 6780, 7215, 7345, 7696, 8136, 8362, 8658, 8814, 8880, 9040, 9360, 9620, 10170, 10656, 10848, 11544, 11752, 12543, 13221, 13320, 13560, 14430, 14690, 15392, 16272, 16724, 17316, 17628, 17760, 18080, 18720, 19240, 20340, 20905, 21645, 22035, 23088, 23504, 25086, 26442, 26640, 27120, 28860, 29380, 32544, 33448, 34632, 35256, 37629, 38480, 40680, 41810, 43290, 44070, 46176, 47008, 50172, 52884, 53280, 54240, 54353, 57720, 58760, 62715, 66105, 66896, 69264, 70512, 75258, 76960, 81360, 83620, 86580, 88140, 100344, 105768, 108706, 115440, 117520, 125430, 132210, 133792, 138528, 141024, 150516, 162720, 163059, 167240, 173160, 176280, 188145, 200688, 211536, 217412, 230880, 235040, 250860, 264420, 271765, 301032, 326118, 334480, 346320, 352560, 376290, 401376, 423072, 434824, 489177, 501720, 528840, 543530, 602064, 652236, 668960, 692640, 705120, 752580, 815295, 869648, 978354, 1003440, 1057680, 1087060, 1204128, 1304472, 1505160, 1630590, 1739296, 1956708, 2006880, 2115360, 2174120, 2445885, 2608944, 3010320, 3261180, 3913416, 4348240, 4891770, 5217888, 6020640, 6522360, 7826832, 8696480, 9783540, 13044720, 15653664, 19567080, 26089440, 39134160, 78268320]

約数ペア:

[(1, 78268320), (2, 39134160), (3, 26089440), (4, 19567080), (5, 15653664), (6, 13044720), (8, 9783540), (9, 8696480), (10, 7826832), (12, 6522360), (13, 6020640), (15, 5217888), (16, 4891770), (18, 4348240), (20, 3913416), (24, 3261180), (26, 3010320), (30, 2608944), (32, 2445885), (36, 2174120), (37, 2115360), (39, 2006880), (40, 1956708), (45, 1739296), (48, 1630590), (52, 1505160), (60, 1304472), (65, 1204128), (72, 1087060), (74, 1057680), (78, 1003440), (80, 978354), (90, 869648), (96, 815295), (104, 752580), (111, 705120), (113, 692640), (117, 668960), (120, 652236), (130, 602064), (144, 543530), (148, 528840), (156, 501720), (160, 489177), (180, 434824), (185, 423072), (195, 401376), (208, 376290), (222, 352560), (226, 346320), (234, 334480), (240, 326118), (260, 301032), (288, 271765), (296, 264420), (312, 250860), (333, 235040), (339, 230880), (360, 217412), (370, 211536), (390, 200688), (416, 188145), (444, 176280), (452, 173160), (468, 167240), (480, 163059), (481, 162720), (520, 150516), (555, 141024), (565, 138528), (585, 133792), (592, 132210), (624, 125430), (666, 117520), (678, 115440), (720, 108706), (740, 105768), (780, 100344), (888, 88140), (904, 86580), (936, 83620), (962, 81360), (1017, 76960), (1040, 75258), (1110, 70512), (1130, 69264), (1170, 66896), (1184, 66105), (1248, 62715), (1332, 58760), (1356, 57720), (1440, 54353), (1443, 54240), (1469, 53280), (1480, 52884), (1560, 50172), (1665, 47008), (1695, 46176), (1776, 44070), (1808, 43290), (1872, 41810), (1924, 40680), (2034, 38480), (2080, 37629), (2220, 35256), (2260, 34632), (2340, 33448), (2405, 32544), (2664, 29380), (2712, 28860), (2886, 27120), (2938, 26640), (2960, 26442), (3120, 25086), (3330, 23504), (3390, 23088), (3552, 22035), (3616, 21645), (3744, 20905), (3848, 20340), (4068, 19240), (4181, 18720), (4329, 18080), (4407, 17760), (4440, 17628), (4520, 17316), (4680, 16724), (4810, 16272), (5085, 15392), (5328, 14690), (5424, 14430), (5772, 13560), (5876, 13320), (5920, 13221), (6240, 12543), (6660, 11752), (6780, 11544), (7215, 10848), (7345, 10656), (7696, 10170), (8136, 9620), (8362, 9360), (8658, 9040), (8814, 8880)]