40688160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 192

約数和(自身を含む): 137894400

約数和(自身を除く): 97206240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 37, 40, 48, 58, 60, 74, 79, 80, 87, 96, 111, 116, 120, 145, 148, 158, 160, 174, 185, 222, 232, 237, 240, 290, 296, 316, 348, 370, 395, 435, 444, 464, 474, 480, 555, 580, 592, 632, 696, 740, 790, 870, 888, 928, 948, 1073, 1110, 1160, 1184, 1185, 1264, 1392, 1480, 1580, 1740, 1776, 1896, 2146, 2220, 2291, 2320, 2370, 2528, 2784, 2923, 2960, 3160, 3219, 3480, 3552, 3792, 4292, 4440, 4582, 4640, 4740, 5365, 5846, 5920, 6320, 6438, 6873, 6960, 7584, 8584, 8769, 8880, 9164, 9480, 10730, 11455, 11692, 12640, 12876, 13746, 13920, 14615, 16095, 17168, 17538, 17760, 18328, 18960, 21460, 22910, 23384, 25752, 27492, 29230, 32190, 34336, 34365, 35076, 36656, 37920, 42920, 43845, 45820, 46768, 51504, 54984, 58460, 64380, 68730, 70152, 73312, 84767, 85840, 87690, 91640, 93536, 103008, 109968, 116920, 128760, 137460, 140304, 169534, 171680, 175380, 183280, 219936, 233840, 254301, 257520, 274920, 280608, 339068, 350760, 366560, 423835, 467680, 508602, 515040, 549840, 678136, 701520, 847670, 1017204, 1099680, 1271505, 1356272, 1403040, 1695340, 2034408, 2543010, 2712544, 3390680, 4068816, 5086020, 6781360, 8137632, 10172040, 13562720, 20344080, 40688160]

約数ペア:

[(1, 40688160), (2, 20344080), (3, 13562720), (4, 10172040), (5, 8137632), (6, 6781360), (8, 5086020), (10, 4068816), (12, 3390680), (15, 2712544), (16, 2543010), (20, 2034408), (24, 1695340), (29, 1403040), (30, 1356272), (32, 1271505), (37, 1099680), (40, 1017204), (48, 847670), (58, 701520), (60, 678136), (74, 549840), (79, 515040), (80, 508602), (87, 467680), (96, 423835), (111, 366560), (116, 350760), (120, 339068), (145, 280608), (148, 274920), (158, 257520), (160, 254301), (174, 233840), (185, 219936), (222, 183280), (232, 175380), (237, 171680), (240, 169534), (290, 140304), (296, 137460), (316, 128760), (348, 116920), (370, 109968), (395, 103008), (435, 93536), (444, 91640), (464, 87690), (474, 85840), (480, 84767), (555, 73312), (580, 70152), (592, 68730), (632, 64380), (696, 58460), (740, 54984), (790, 51504), (870, 46768), (888, 45820), (928, 43845), (948, 42920), (1073, 37920), (1110, 36656), (1160, 35076), (1184, 34365), (1185, 34336), (1264, 32190), (1392, 29230), (1480, 27492), (1580, 25752), (1740, 23384), (1776, 22910), (1896, 21460), (2146, 18960), (2220, 18328), (2291, 17760), (2320, 17538), (2370, 17168), (2528, 16095), (2784, 14615), (2923, 13920), (2960, 13746), (3160, 12876), (3219, 12640), (3480, 11692), (3552, 11455), (3792, 10730), (4292, 9480), (4440, 9164), (4582, 8880), (4640, 8769), (4740, 8584), (5365, 7584), (5846, 6960), (5920, 6873), (6320, 6438)]