9872520

素因数分解:

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

素因数の和:124

約数の個数: 192

約数和(自身を含む): 36443520

約数和(自身を除く): 26571000

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, 345, 365, 392, 420, 438, 460, 483, 490, 511, 552, 584, 588, 644, 690, 730, 735, 805, 840, 876, 920, 966, 980, 1022, 1095, 1127, 1176, 1288, 1380, 1460, 1470, 1533, 1610, 1679, 1752, 1932, 1960, 2044, 2190, 2254, 2415, 2555, 2760, 2920, 2940, 3066, 3220, 3358, 3381, 3577, 3864, 4088, 4380, 4508, 4830, 5037, 5110, 5635, 5880, 6132, 6440, 6716, 6762, 7154, 7665, 8395, 8760, 9016, 9660, 10074, 10220, 10731, 11270, 11753, 12264, 13432, 13524, 14308, 15330, 16790, 16905, 17885, 19320, 20148, 20440, 21462, 22540, 23506, 25185, 27048, 28616, 30660, 33580, 33810, 35259, 35770, 40296, 42924, 45080, 47012, 50370, 53655, 58765, 61320, 67160, 67620, 70518, 71540, 82271, 85848, 94024, 100740, 107310, 117530, 135240, 141036, 143080, 164542, 176295, 201480, 214620, 235060, 246813, 282072, 329084, 352590, 411355, 429240, 470120, 493626, 658168, 705180, 822710, 987252, 1234065, 1410360, 1645420, 1974504, 2468130, 3290840, 4936260, 9872520]

約数ペア:

[(1, 9872520), (2, 4936260), (3, 3290840), (4, 2468130), (5, 1974504), (6, 1645420), (7, 1410360), (8, 1234065), (10, 987252), (12, 822710), (14, 705180), (15, 658168), (20, 493626), (21, 470120), (23, 429240), (24, 411355), (28, 352590), (30, 329084), (35, 282072), (40, 246813), (42, 235060), (46, 214620), (49, 201480), (56, 176295), (60, 164542), (69, 143080), (70, 141036), (73, 135240), (84, 117530), (92, 107310), (98, 100740), (105, 94024), (115, 85848), (120, 82271), (138, 71540), (140, 70518), (146, 67620), (147, 67160), (161, 61320), (168, 58765), (184, 53655), (196, 50370), (210, 47012), (219, 45080), (230, 42924), (245, 40296), (276, 35770), (280, 35259), (292, 33810), (294, 33580), (322, 30660), (345, 28616), (365, 27048), (392, 25185), (420, 23506), (438, 22540), (460, 21462), (483, 20440), (490, 20148), (511, 19320), (552, 17885), (584, 16905), (588, 16790), (644, 15330), (690, 14308), (730, 13524), (735, 13432), (805, 12264), (840, 11753), (876, 11270), (920, 10731), (966, 10220), (980, 10074), (1022, 9660), (1095, 9016), (1127, 8760), (1176, 8395), (1288, 7665), (1380, 7154), (1460, 6762), (1470, 6716), (1533, 6440), (1610, 6132), (1679, 5880), (1752, 5635), (1932, 5110), (1960, 5037), (2044, 4830), (2190, 4508), (2254, 4380), (2415, 4088), (2555, 3864), (2760, 3577), (2920, 3381), (2940, 3358), (3066, 3220)]