69725760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 224

約数和(自身を含む): 246473472

約数和(自身を除く): 176747712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 151, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 302, 312, 320, 370, 390, 416, 444, 453, 480, 481, 520, 555, 592, 604, 624, 740, 755, 780, 832, 888, 906, 960, 962, 1040, 1110, 1184, 1208, 1248, 1443, 1480, 1510, 1560, 1776, 1812, 1924, 1963, 2080, 2220, 2265, 2368, 2405, 2416, 2496, 2886, 2960, 3020, 3120, 3552, 3624, 3848, 3926, 4160, 4440, 4530, 4810, 4832, 5587, 5772, 5889, 5920, 6040, 6240, 7104, 7215, 7248, 7696, 7852, 8880, 9060, 9620, 9664, 9815, 11174, 11544, 11778, 11840, 12080, 12480, 14430, 14496, 15392, 15704, 16761, 17760, 18120, 19240, 19630, 22348, 23088, 23556, 24160, 27935, 28860, 28992, 29445, 30784, 31408, 33522, 35520, 36240, 38480, 39260, 44696, 46176, 47112, 48320, 55870, 57720, 58890, 62816, 67044, 72480, 72631, 76960, 78520, 83805, 89392, 92352, 94224, 111740, 115440, 117780, 125632, 134088, 144960, 145262, 153920, 157040, 167610, 178784, 188448, 217893, 223480, 230880, 235560, 268176, 290524, 314080, 335220, 357568, 363155, 376896, 435786, 446960, 461760, 471120, 536352, 581048, 628160, 670440, 726310, 871572, 893920, 942240, 1072704, 1089465, 1162096, 1340880, 1452620, 1743144, 1787840, 1884480, 2178930, 2324192, 2681760, 2905240, 3486288, 4357860, 4648384, 5363520, 5810480, 6972576, 8715720, 11620960, 13945152, 17431440, 23241920, 34862880, 69725760]

約数ペア:

[(1, 69725760), (2, 34862880), (3, 23241920), (4, 17431440), (5, 13945152), (6, 11620960), (8, 8715720), (10, 6972576), (12, 5810480), (13, 5363520), (15, 4648384), (16, 4357860), (20, 3486288), (24, 2905240), (26, 2681760), (30, 2324192), (32, 2178930), (37, 1884480), (39, 1787840), (40, 1743144), (48, 1452620), (52, 1340880), (60, 1162096), (64, 1089465), (65, 1072704), (74, 942240), (78, 893920), (80, 871572), (96, 726310), (104, 670440), (111, 628160), (120, 581048), (130, 536352), (148, 471120), (151, 461760), (156, 446960), (160, 435786), (185, 376896), (192, 363155), (195, 357568), (208, 335220), (222, 314080), (240, 290524), (260, 268176), (296, 235560), (302, 230880), (312, 223480), (320, 217893), (370, 188448), (390, 178784), (416, 167610), (444, 157040), (453, 153920), (480, 145262), (481, 144960), (520, 134088), (555, 125632), (592, 117780), (604, 115440), (624, 111740), (740, 94224), (755, 92352), (780, 89392), (832, 83805), (888, 78520), (906, 76960), (960, 72631), (962, 72480), (1040, 67044), (1110, 62816), (1184, 58890), (1208, 57720), (1248, 55870), (1443, 48320), (1480, 47112), (1510, 46176), (1560, 44696), (1776, 39260), (1812, 38480), (1924, 36240), (1963, 35520), (2080, 33522), (2220, 31408), (2265, 30784), (2368, 29445), (2405, 28992), (2416, 28860), (2496, 27935), (2886, 24160), (2960, 23556), (3020, 23088), (3120, 22348), (3552, 19630), (3624, 19240), (3848, 18120), (3926, 17760), (4160, 16761), (4440, 15704), (4530, 15392), (4810, 14496), (4832, 14430), (5587, 12480), (5772, 12080), (5889, 11840), (5920, 11778), (6040, 11544), (6240, 11174), (7104, 9815), (7215, 9664), (7248, 9620), (7696, 9060), (7852, 8880)]