38697360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:265

約数の個数: 160

約数和(自身を含む): 131658240

約数和(自身を除く): 92960880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 79, 80, 104, 120, 130, 156, 157, 158, 195, 208, 237, 240, 260, 312, 314, 316, 390, 395, 471, 474, 520, 624, 628, 632, 780, 785, 790, 942, 948, 1027, 1040, 1185, 1256, 1264, 1560, 1570, 1580, 1884, 1896, 2041, 2054, 2355, 2370, 2512, 3081, 3120, 3140, 3160, 3768, 3792, 4082, 4108, 4710, 4740, 5135, 6123, 6162, 6280, 6320, 7536, 8164, 8216, 9420, 9480, 10205, 10270, 12246, 12324, 12403, 12560, 15405, 16328, 16432, 18840, 18960, 20410, 20540, 24492, 24648, 24806, 30615, 30810, 32656, 37209, 37680, 40820, 41080, 48984, 49296, 49612, 61230, 61620, 62015, 74418, 81640, 82160, 97968, 99224, 122460, 123240, 124030, 148836, 161239, 163280, 186045, 198448, 244920, 246480, 248060, 297672, 322478, 372090, 483717, 489840, 496120, 595344, 644956, 744180, 806195, 967434, 992240, 1289912, 1488360, 1612390, 1934868, 2418585, 2579824, 2976720, 3224780, 3869736, 4837170, 6449560, 7739472, 9674340, 12899120, 19348680, 38697360]

約数ペア:

[(1, 38697360), (2, 19348680), (3, 12899120), (4, 9674340), (5, 7739472), (6, 6449560), (8, 4837170), (10, 3869736), (12, 3224780), (13, 2976720), (15, 2579824), (16, 2418585), (20, 1934868), (24, 1612390), (26, 1488360), (30, 1289912), (39, 992240), (40, 967434), (48, 806195), (52, 744180), (60, 644956), (65, 595344), (78, 496120), (79, 489840), (80, 483717), (104, 372090), (120, 322478), (130, 297672), (156, 248060), (157, 246480), (158, 244920), (195, 198448), (208, 186045), (237, 163280), (240, 161239), (260, 148836), (312, 124030), (314, 123240), (316, 122460), (390, 99224), (395, 97968), (471, 82160), (474, 81640), (520, 74418), (624, 62015), (628, 61620), (632, 61230), (780, 49612), (785, 49296), (790, 48984), (942, 41080), (948, 40820), (1027, 37680), (1040, 37209), (1185, 32656), (1256, 30810), (1264, 30615), (1560, 24806), (1570, 24648), (1580, 24492), (1884, 20540), (1896, 20410), (2041, 18960), (2054, 18840), (2355, 16432), (2370, 16328), (2512, 15405), (3081, 12560), (3120, 12403), (3140, 12324), (3160, 12246), (3768, 10270), (3792, 10205), (4082, 9480), (4108, 9420), (4710, 8216), (4740, 8164), (5135, 7536), (6123, 6320), (6162, 6280)]