9116290920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{5647}}^1$

素因数の和:6895

約数の個数: 128

約数和(自身を含む): 29864816640

約数和(自身を除く): 20748525720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1223, 1320, 2446, 3669, 4892, 5647, 6115, 7338, 9784, 11294, 12230, 13453, 14676, 16941, 18345, 22588, 24460, 26906, 28235, 29352, 33882, 36690, 40359, 45176, 48920, 53812, 56470, 62117, 67265, 67764, 73380, 80718, 84705, 107624, 112940, 124234, 134530, 135528, 146760, 161436, 169410, 186351, 201795, 225880, 248468, 269060, 310585, 322872, 338820, 372702, 403590, 496936, 538120, 621170, 677640, 745404, 807180, 931755, 1242340, 1490808, 1614360, 1863510, 2484680, 3727020, 6906281, 7454040, 13812562, 20718843, 27625124, 34531405, 41437686, 55250248, 69062810, 75969091, 82875372, 103594215, 138125620, 151938182, 165750744, 207188430, 227907273, 276251240, 303876364, 379845455, 414376860, 455814546, 607752728, 759690910, 828753720, 911629092, 1139536365, 1519381820, 1823258184, 2279072730, 3038763640, 4558145460, 9116290920]

約数ペア:

[(1, 9116290920), (2, 4558145460), (3, 3038763640), (4, 2279072730), (5, 1823258184), (6, 1519381820), (8, 1139536365), (10, 911629092), (11, 828753720), (12, 759690910), (15, 607752728), (20, 455814546), (22, 414376860), (24, 379845455), (30, 303876364), (33, 276251240), (40, 227907273), (44, 207188430), (55, 165750744), (60, 151938182), (66, 138125620), (88, 103594215), (110, 82875372), (120, 75969091), (132, 69062810), (165, 55250248), (220, 41437686), (264, 34531405), (330, 27625124), (440, 20718843), (660, 13812562), (1223, 7454040), (1320, 6906281), (2446, 3727020), (3669, 2484680), (4892, 1863510), (5647, 1614360), (6115, 1490808), (7338, 1242340), (9784, 931755), (11294, 807180), (12230, 745404), (13453, 677640), (14676, 621170), (16941, 538120), (18345, 496936), (22588, 403590), (24460, 372702), (26906, 338820), (28235, 322872), (29352, 310585), (33882, 269060), (36690, 248468), (40359, 225880), (45176, 201795), (48920, 186351), (53812, 169410), (56470, 161436), (62117, 146760), (67265, 135528), (67764, 134530), (73380, 124234), (80718, 112940), (84705, 107624)]