326908320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1$

素因数の和:367

約数の個数: 192

約数和(自身を含む): 1075576320

約数和(自身を除く): 748668000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 79, 80, 96, 111, 120, 148, 158, 160, 185, 222, 233, 237, 240, 296, 316, 370, 395, 444, 466, 474, 480, 555, 592, 632, 699, 740, 790, 888, 932, 948, 1110, 1165, 1184, 1185, 1264, 1398, 1480, 1580, 1776, 1864, 1896, 2220, 2330, 2370, 2528, 2796, 2923, 2960, 3160, 3495, 3552, 3728, 3792, 4440, 4660, 4740, 5592, 5846, 5920, 6320, 6990, 7456, 7584, 8621, 8769, 8880, 9320, 9480, 11184, 11692, 12640, 13980, 14615, 17242, 17538, 17760, 18407, 18640, 18960, 22368, 23384, 25863, 27960, 29230, 34484, 35076, 36814, 37280, 37920, 43105, 43845, 46768, 51726, 55221, 55920, 58460, 68968, 70152, 73628, 86210, 87690, 92035, 93536, 103452, 110442, 111840, 116920, 129315, 137936, 140304, 147256, 172420, 175380, 184070, 206904, 220884, 233840, 258630, 275872, 276105, 280608, 294512, 344840, 350760, 368140, 413808, 441768, 467680, 517260, 552210, 589024, 681059, 689680, 701520, 736280, 827616, 883536, 1034520, 1104420, 1362118, 1379360, 1403040, 1472560, 1767072, 2043177, 2069040, 2208840, 2724236, 2945120, 3405295, 4086354, 4138080, 4417680, 5448472, 6810590, 8172708, 8835360, 10215885, 10896944, 13621180, 16345416, 20431770, 21793888, 27242360, 32690832, 40863540, 54484720, 65381664, 81727080, 108969440, 163454160, 326908320]

約数ペア:

[(1, 326908320), (2, 163454160), (3, 108969440), (4, 81727080), (5, 65381664), (6, 54484720), (8, 40863540), (10, 32690832), (12, 27242360), (15, 21793888), (16, 20431770), (20, 16345416), (24, 13621180), (30, 10896944), (32, 10215885), (37, 8835360), (40, 8172708), (48, 6810590), (60, 5448472), (74, 4417680), (79, 4138080), (80, 4086354), (96, 3405295), (111, 2945120), (120, 2724236), (148, 2208840), (158, 2069040), (160, 2043177), (185, 1767072), (222, 1472560), (233, 1403040), (237, 1379360), (240, 1362118), (296, 1104420), (316, 1034520), (370, 883536), (395, 827616), (444, 736280), (466, 701520), (474, 689680), (480, 681059), (555, 589024), (592, 552210), (632, 517260), (699, 467680), (740, 441768), (790, 413808), (888, 368140), (932, 350760), (948, 344840), (1110, 294512), (1165, 280608), (1184, 276105), (1185, 275872), (1264, 258630), (1398, 233840), (1480, 220884), (1580, 206904), (1776, 184070), (1864, 175380), (1896, 172420), (2220, 147256), (2330, 140304), (2370, 137936), (2528, 129315), (2796, 116920), (2923, 111840), (2960, 110442), (3160, 103452), (3495, 93536), (3552, 92035), (3728, 87690), (3792, 86210), (4440, 73628), (4660, 70152), (4740, 68968), (5592, 58460), (5846, 55920), (5920, 55221), (6320, 51726), (6990, 46768), (7456, 43845), (7584, 43105), (8621, 37920), (8769, 37280), (8880, 36814), (9320, 35076), (9480, 34484), (11184, 29230), (11692, 27960), (12640, 25863), (13980, 23384), (14615, 22368), (17242, 18960), (17538, 18640), (17760, 18407)]