208675790880

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{77813}}^1$

素因数の和:78019

約数の個数: 192

約数和(自身を含む): 679573939968

約数和(自身を除く): 470898149088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 151, 160, 185, 222, 240, 296, 302, 370, 444, 453, 480, 555, 592, 604, 740, 755, 888, 906, 1110, 1184, 1208, 1480, 1510, 1776, 1812, 2220, 2265, 2416, 2960, 3020, 3552, 3624, 4440, 4530, 4832, 5587, 5920, 6040, 7248, 8880, 9060, 11174, 12080, 14496, 16761, 17760, 18120, 22348, 24160, 27935, 33522, 36240, 44696, 55870, 67044, 72480, 77813, 83805, 89392, 111740, 134088, 155626, 167610, 178784, 223480, 233439, 268176, 311252, 335220, 389065, 446960, 466878, 536352, 622504, 670440, 778130, 893920, 933756, 1167195, 1245008, 1340880, 1556260, 1867512, 2334390, 2490016, 2681760, 2879081, 3112520, 3735024, 4668780, 5758162, 6225040, 7470048, 8637243, 9337560, 11516324, 11749763, 12450080, 14395405, 17274486, 18675120, 23032648, 23499526, 28790810, 34548972, 35249289, 37350240, 43186215, 46065296, 46999052, 57581620, 58748815, 69097944, 70498578, 86372430, 92130592, 93998104, 115163240, 117497630, 138195888, 140997156, 172744860, 176246445, 187996208, 230326480, 234995260, 276391776, 281994312, 345489720, 352492890, 375992416, 434741231, 460652960, 469990520, 563988624, 690979440, 704985780, 869482462, 939981040, 1127977248, 1304223693, 1381958880, 1409971560, 1738964924, 1879962080, 2173706155, 2608447386, 2819943120, 3477929848, 4347412310, 5216894772, 5639886240, 6521118465, 6955859696, 8694824620, 10433789544, 13042236930, 13911719392, 17389649240, 20867579088, 26084473860, 34779298480, 41735158176, 52168947720, 69558596960, 104337895440, 208675790880]

約数ペア:

[(1, 208675790880), (2, 104337895440), (3, 69558596960), (4, 52168947720), (5, 41735158176), (6, 34779298480), (8, 26084473860), (10, 20867579088), (12, 17389649240), (15, 13911719392), (16, 13042236930), (20, 10433789544), (24, 8694824620), (30, 6955859696), (32, 6521118465), (37, 5639886240), (40, 5216894772), (48, 4347412310), (60, 3477929848), (74, 2819943120), (80, 2608447386), (96, 2173706155), (111, 1879962080), (120, 1738964924), (148, 1409971560), (151, 1381958880), (160, 1304223693), (185, 1127977248), (222, 939981040), (240, 869482462), (296, 704985780), (302, 690979440), (370, 563988624), (444, 469990520), (453, 460652960), (480, 434741231), (555, 375992416), (592, 352492890), (604, 345489720), (740, 281994312), (755, 276391776), (888, 234995260), (906, 230326480), (1110, 187996208), (1184, 176246445), (1208, 172744860), (1480, 140997156), (1510, 138195888), (1776, 117497630), (1812, 115163240), (2220, 93998104), (2265, 92130592), (2416, 86372430), (2960, 70498578), (3020, 69097944), (3552, 58748815), (3624, 57581620), (4440, 46999052), (4530, 46065296), (4832, 43186215), (5587, 37350240), (5920, 35249289), (6040, 34548972), (7248, 28790810), (8880, 23499526), (9060, 23032648), (11174, 18675120), (12080, 17274486), (14496, 14395405), (16761, 12450080), (17760, 11749763), (18120, 11516324), (22348, 9337560), (24160, 8637243), (27935, 7470048), (33522, 6225040), (36240, 5758162), (44696, 4668780), (55870, 3735024), (67044, 3112520), (72480, 2879081), (77813, 2681760), (83805, 2490016), (89392, 2334390), (111740, 1867512), (134088, 1556260), (155626, 1340880), (167610, 1245008), (178784, 1167195), (223480, 933756), (233439, 893920), (268176, 778130), (311252, 670440), (335220, 622504), (389065, 536352), (446960, 466878)]