340395120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:960

約数の個数: 240

約数和(自身を含む): 1262544192

約数和(自身を除く): 922149072

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 36, 39, 40, 41, 45, 48, 52, 60, 65, 72, 78, 80, 82, 90, 104, 117, 120, 123, 130, 144, 156, 164, 180, 195, 205, 208, 234, 240, 246, 260, 312, 328, 360, 369, 390, 410, 468, 492, 520, 533, 585, 615, 624, 656, 720, 738, 780, 820, 887, 936, 984, 1040, 1066, 1170, 1230, 1476, 1560, 1599, 1640, 1774, 1845, 1872, 1968, 2132, 2340, 2460, 2661, 2665, 2952, 3120, 3198, 3280, 3548, 3690, 4264, 4435, 4680, 4797, 4920, 5322, 5330, 5904, 6396, 7096, 7380, 7983, 7995, 8528, 8870, 9360, 9594, 9840, 10644, 10660, 11531, 12792, 13305, 14192, 14760, 15966, 15990, 17740, 19188, 21288, 21320, 23062, 23985, 25584, 26610, 29520, 31932, 31980, 34593, 35480, 36367, 38376, 39915, 42576, 42640, 46124, 47970, 53220, 57655, 63864, 63960, 69186, 70960, 72734, 76752, 79830, 92248, 95940, 103779, 106440, 109101, 115310, 127728, 127920, 138372, 145468, 159660, 172965, 181835, 184496, 191880, 207558, 212880, 218202, 230620, 276744, 290936, 319320, 327303, 345930, 363670, 383760, 415116, 436404, 461240, 472771, 518895, 545505, 553488, 581872, 638640, 654606, 691860, 727340, 830232, 872808, 922480, 945542, 1037790, 1091010, 1309212, 1383720, 1418313, 1454680, 1636515, 1660464, 1745616, 1891084, 2075580, 2182020, 2363855, 2618424, 2767440, 2836626, 2909360, 3273030, 3782168, 4151160, 4254939, 4364040, 4727710, 5236848, 5673252, 6546060, 7091565, 7564336, 8302320, 8509878, 8728080, 9455420, 11346504, 13092120, 14183130, 17019756, 18910840, 21274695, 22693008, 26184240, 28366260, 34039512, 37821680, 42549390, 56732520, 68079024, 85098780, 113465040, 170197560, 340395120]

約数ペア:

[(1, 340395120), (2, 170197560), (3, 113465040), (4, 85098780), (5, 68079024), (6, 56732520), (8, 42549390), (9, 37821680), (10, 34039512), (12, 28366260), (13, 26184240), (15, 22693008), (16, 21274695), (18, 18910840), (20, 17019756), (24, 14183130), (26, 13092120), (30, 11346504), (36, 9455420), (39, 8728080), (40, 8509878), (41, 8302320), (45, 7564336), (48, 7091565), (52, 6546060), (60, 5673252), (65, 5236848), (72, 4727710), (78, 4364040), (80, 4254939), (82, 4151160), (90, 3782168), (104, 3273030), (117, 2909360), (120, 2836626), (123, 2767440), (130, 2618424), (144, 2363855), (156, 2182020), (164, 2075580), (180, 1891084), (195, 1745616), (205, 1660464), (208, 1636515), (234, 1454680), (240, 1418313), (246, 1383720), (260, 1309212), (312, 1091010), (328, 1037790), (360, 945542), (369, 922480), (390, 872808), (410, 830232), (468, 727340), (492, 691860), (520, 654606), (533, 638640), (585, 581872), (615, 553488), (624, 545505), (656, 518895), (720, 472771), (738, 461240), (780, 436404), (820, 415116), (887, 383760), (936, 363670), (984, 345930), (1040, 327303), (1066, 319320), (1170, 290936), (1230, 276744), (1476, 230620), (1560, 218202), (1599, 212880), (1640, 207558), (1774, 191880), (1845, 184496), (1872, 181835), (1968, 172965), (2132, 159660), (2340, 145468), (2460, 138372), (2661, 127920), (2665, 127728), (2952, 115310), (3120, 109101), (3198, 106440), (3280, 103779), (3548, 95940), (3690, 92248), (4264, 79830), (4435, 76752), (4680, 72734), (4797, 70960), (4920, 69186), (5322, 63960), (5330, 63864), (5904, 57655), (6396, 53220), (7096, 47970), (7380, 46124), (7983, 42640), (7995, 42576), (8528, 39915), (8870, 38376), (9360, 36367), (9594, 35480), (9840, 34593), (10644, 31980), (10660, 31932), (11531, 29520), (12792, 26610), (13305, 25584), (14192, 23985), (14760, 23062), (15966, 21320), (15990, 21288), (17740, 19188)]