69107640

素因数分解:

$2^3\times 3^1\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:131

約数の個数: 256

約数和(自身を含む): 255744000

約数和(自身を除く): 186636360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 23, 24, 28, 30, 35, 40, 42, 46, 49, 56, 60, 69, 70, 73, 84, 92, 98, 105, 115, 120, 138, 140, 146, 147, 161, 168, 184, 196, 210, 219, 230, 245, 276, 280, 292, 294, 322, 343, 345, 365, 392, 420, 438, 460, 483, 490, 511, 552, 584, 588, 644, 686, 690, 730, 735, 805, 840, 876, 920, 966, 980, 1022, 1029, 1095, 1127, 1176, 1288, 1372, 1380, 1460, 1470, 1533, 1610, 1679, 1715, 1752, 1932, 1960, 2044, 2058, 2190, 2254, 2415, 2555, 2744, 2760, 2920, 2940, 3066, 3220, 3358, 3381, 3430, 3577, 3864, 4088, 4116, 4380, 4508, 4830, 5037, 5110, 5145, 5635, 5880, 6132, 6440, 6716, 6762, 6860, 7154, 7665, 7889, 8232, 8395, 8760, 9016, 9660, 10074, 10220, 10290, 10731, 11270, 11753, 12264, 13432, 13524, 13720, 14308, 15330, 15778, 16790, 16905, 17885, 19320, 20148, 20440, 20580, 21462, 22540, 23506, 23667, 25039, 25185, 27048, 28616, 30660, 31556, 33580, 33810, 35259, 35770, 39445, 40296, 41160, 42924, 45080, 47012, 47334, 50078, 50370, 53655, 58765, 61320, 63112, 67160, 67620, 70518, 71540, 75117, 78890, 82271, 85848, 94024, 94668, 100156, 100740, 107310, 117530, 118335, 125195, 135240, 141036, 143080, 150234, 157780, 164542, 176295, 189336, 200312, 201480, 214620, 235060, 236670, 246813, 250390, 282072, 300468, 315560, 329084, 352590, 375585, 411355, 429240, 470120, 473340, 493626, 500780, 575897, 600936, 658168, 705180, 751170, 822710, 946680, 987252, 1001560, 1151794, 1234065, 1410360, 1502340, 1645420, 1727691, 1974504, 2303588, 2468130, 2879485, 3004680, 3290840, 3455382, 4607176, 4936260, 5758970, 6910764, 8638455, 9872520, 11517940, 13821528, 17276910, 23035880, 34553820, 69107640]

約数ペア:

[(1, 69107640), (2, 34553820), (3, 23035880), (4, 17276910), (5, 13821528), (6, 11517940), (7, 9872520), (8, 8638455), (10, 6910764), (12, 5758970), (14, 4936260), (15, 4607176), (20, 3455382), (21, 3290840), (23, 3004680), (24, 2879485), (28, 2468130), (30, 2303588), (35, 1974504), (40, 1727691), (42, 1645420), (46, 1502340), (49, 1410360), (56, 1234065), (60, 1151794), (69, 1001560), (70, 987252), (73, 946680), (84, 822710), (92, 751170), (98, 705180), (105, 658168), (115, 600936), (120, 575897), (138, 500780), (140, 493626), (146, 473340), (147, 470120), (161, 429240), (168, 411355), (184, 375585), (196, 352590), (210, 329084), (219, 315560), (230, 300468), (245, 282072), (276, 250390), (280, 246813), (292, 236670), (294, 235060), (322, 214620), (343, 201480), (345, 200312), (365, 189336), (392, 176295), (420, 164542), (438, 157780), (460, 150234), (483, 143080), (490, 141036), (511, 135240), (552, 125195), (584, 118335), (588, 117530), (644, 107310), (686, 100740), (690, 100156), (730, 94668), (735, 94024), (805, 85848), (840, 82271), (876, 78890), (920, 75117), (966, 71540), (980, 70518), (1022, 67620), (1029, 67160), (1095, 63112), (1127, 61320), (1176, 58765), (1288, 53655), (1372, 50370), (1380, 50078), (1460, 47334), (1470, 47012), (1533, 45080), (1610, 42924), (1679, 41160), (1715, 40296), (1752, 39445), (1932, 35770), (1960, 35259), (2044, 33810), (2058, 33580), (2190, 31556), (2254, 30660), (2415, 28616), (2555, 27048), (2744, 25185), (2760, 25039), (2920, 23667), (2940, 23506), (3066, 22540), (3220, 21462), (3358, 20580), (3381, 20440), (3430, 20148), (3577, 19320), (3864, 17885), (4088, 16905), (4116, 16790), (4380, 15778), (4508, 15330), (4830, 14308), (5037, 13720), (5110, 13524), (5145, 13432), (5635, 12264), (5880, 11753), (6132, 11270), (6440, 10731), (6716, 10290), (6762, 10220), (6860, 10074), (7154, 9660), (7665, 9016), (7889, 8760), (8232, 8395)]