39285840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:697

約数の個数: 160

約数和(自身を含む): 138848256

約数和(自身を除く): 99562416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 647, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1294, 1320, 1380, 1518, 1840, 1941, 2024, 2530, 2588, 2640, 2760, 3036, 3235, 3795, 3882, 4048, 5060, 5176, 5520, 6072, 6470, 7117, 7590, 7764, 9705, 10120, 10352, 12144, 12940, 14234, 14881, 15180, 15528, 19410, 20240, 21351, 25880, 28468, 29762, 30360, 31056, 35585, 38820, 42702, 44643, 51760, 56936, 59524, 60720, 71170, 74405, 77640, 85404, 89286, 106755, 113872, 119048, 142340, 148810, 155280, 163691, 170808, 178572, 213510, 223215, 238096, 284680, 297620, 327382, 341616, 357144, 427020, 446430, 491073, 569360, 595240, 654764, 714288, 818455, 854040, 892860, 982146, 1190480, 1309528, 1636910, 1708080, 1785720, 1964292, 2455365, 2619056, 3273820, 3571440, 3928584, 4910730, 6547640, 7857168, 9821460, 13095280, 19642920, 39285840]

約数ペア:

[(1, 39285840), (2, 19642920), (3, 13095280), (4, 9821460), (5, 7857168), (6, 6547640), (8, 4910730), (10, 3928584), (11, 3571440), (12, 3273820), (15, 2619056), (16, 2455365), (20, 1964292), (22, 1785720), (23, 1708080), (24, 1636910), (30, 1309528), (33, 1190480), (40, 982146), (44, 892860), (46, 854040), (48, 818455), (55, 714288), (60, 654764), (66, 595240), (69, 569360), (80, 491073), (88, 446430), (92, 427020), (110, 357144), (115, 341616), (120, 327382), (132, 297620), (138, 284680), (165, 238096), (176, 223215), (184, 213510), (220, 178572), (230, 170808), (240, 163691), (253, 155280), (264, 148810), (276, 142340), (330, 119048), (345, 113872), (368, 106755), (440, 89286), (460, 85404), (506, 77640), (528, 74405), (552, 71170), (647, 60720), (660, 59524), (690, 56936), (759, 51760), (880, 44643), (920, 42702), (1012, 38820), (1104, 35585), (1265, 31056), (1294, 30360), (1320, 29762), (1380, 28468), (1518, 25880), (1840, 21351), (1941, 20240), (2024, 19410), (2530, 15528), (2588, 15180), (2640, 14881), (2760, 14234), (3036, 12940), (3235, 12144), (3795, 10352), (3882, 10120), (4048, 9705), (5060, 7764), (5176, 7590), (5520, 7117), (6072, 6470)]