139638720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{167}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 487484928

約数和(自身を除く): 347846208

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 67, 78, 80, 96, 104, 120, 130, 134, 156, 160, 167, 192, 195, 201, 208, 240, 260, 268, 312, 320, 334, 335, 390, 402, 416, 480, 501, 520, 536, 624, 668, 670, 780, 804, 832, 835, 871, 960, 1002, 1005, 1040, 1072, 1248, 1336, 1340, 1560, 1608, 1670, 1742, 2004, 2010, 2080, 2144, 2171, 2496, 2505, 2613, 2672, 2680, 3120, 3216, 3340, 3484, 4008, 4020, 4160, 4288, 4342, 4355, 5010, 5226, 5344, 5360, 6240, 6432, 6513, 6680, 6968, 8016, 8040, 8684, 8710, 10020, 10452, 10688, 10720, 10855, 11189, 12480, 12864, 13026, 13065, 13360, 13936, 16032, 16080, 17368, 17420, 20040, 20904, 21440, 21710, 22378, 26052, 26130, 26720, 27872, 32064, 32160, 32565, 33567, 34736, 34840, 40080, 41808, 43420, 44756, 52104, 52260, 53440, 55744, 55945, 64320, 65130, 67134, 69472, 69680, 80160, 83616, 86840, 89512, 104208, 104520, 111890, 130260, 134268, 138944, 139360, 145457, 160320, 167232, 167835, 173680, 179024, 208416, 209040, 223780, 260520, 268536, 278720, 290914, 335670, 347360, 358048, 416832, 418080, 436371, 447560, 521040, 537072, 581828, 671340, 694720, 716096, 727285, 836160, 872742, 895120, 1042080, 1074144, 1163656, 1342680, 1454570, 1745484, 1790240, 2084160, 2148288, 2181855, 2327312, 2685360, 2909140, 3490968, 3580480, 4363710, 4654624, 5370720, 5818280, 6981936, 8727420, 9309248, 10741440, 11636560, 13963872, 17454840, 23273120, 27927744, 34909680, 46546240, 69819360, 139638720]

約数ペア:

[(1, 139638720), (2, 69819360), (3, 46546240), (4, 34909680), (5, 27927744), (6, 23273120), (8, 17454840), (10, 13963872), (12, 11636560), (13, 10741440), (15, 9309248), (16, 8727420), (20, 6981936), (24, 5818280), (26, 5370720), (30, 4654624), (32, 4363710), (39, 3580480), (40, 3490968), (48, 2909140), (52, 2685360), (60, 2327312), (64, 2181855), (65, 2148288), (67, 2084160), (78, 1790240), (80, 1745484), (96, 1454570), (104, 1342680), (120, 1163656), (130, 1074144), (134, 1042080), (156, 895120), (160, 872742), (167, 836160), (192, 727285), (195, 716096), (201, 694720), (208, 671340), (240, 581828), (260, 537072), (268, 521040), (312, 447560), (320, 436371), (334, 418080), (335, 416832), (390, 358048), (402, 347360), (416, 335670), (480, 290914), (501, 278720), (520, 268536), (536, 260520), (624, 223780), (668, 209040), (670, 208416), (780, 179024), (804, 173680), (832, 167835), (835, 167232), (871, 160320), (960, 145457), (1002, 139360), (1005, 138944), (1040, 134268), (1072, 130260), (1248, 111890), (1336, 104520), (1340, 104208), (1560, 89512), (1608, 86840), (1670, 83616), (1742, 80160), (2004, 69680), (2010, 69472), (2080, 67134), (2144, 65130), (2171, 64320), (2496, 55945), (2505, 55744), (2613, 53440), (2672, 52260), (2680, 52104), (3120, 44756), (3216, 43420), (3340, 41808), (3484, 40080), (4008, 34840), (4020, 34736), (4160, 33567), (4288, 32565), (4342, 32160), (4355, 32064), (5010, 27872), (5226, 26720), (5344, 26130), (5360, 26052), (6240, 22378), (6432, 21710), (6513, 21440), (6680, 20904), (6968, 20040), (8016, 17420), (8040, 17368), (8684, 16080), (8710, 16032), (10020, 13936), (10452, 13360), (10688, 13065), (10720, 13026), (10855, 12864), (11189, 12480)]