2080860912

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15227}}^1$

素因数の和:15327

約数の個数: 120

約数和(自身を含む): 6357811824

約数和(自身を除く): 4276950912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 73, 78, 104, 117, 144, 146, 156, 208, 219, 234, 292, 312, 438, 468, 584, 624, 657, 876, 936, 949, 1168, 1314, 1752, 1872, 1898, 2628, 2847, 3504, 3796, 5256, 5694, 7592, 8541, 10512, 11388, 15184, 15227, 17082, 22776, 30454, 34164, 45552, 45681, 60908, 68328, 91362, 121816, 136656, 137043, 182724, 197951, 243632, 274086, 365448, 395902, 548172, 593853, 730896, 791804, 1096344, 1111571, 1187706, 1583608, 1781559, 2192688, 2223142, 2375412, 3167216, 3334713, 3563118, 4446284, 4750824, 6669426, 7126236, 8892568, 9501648, 10004139, 13338852, 14252472, 14450423, 17785136, 20008278, 26677704, 28504944, 28900846, 40016556, 43351269, 53355408, 57801692, 80033112, 86702538, 115603384, 130053807, 160066224, 173405076, 231206768, 260107614, 346810152, 520215228, 693620304, 1040430456, 2080860912]

約数ペア:

[(1, 2080860912), (2, 1040430456), (3, 693620304), (4, 520215228), (6, 346810152), (8, 260107614), (9, 231206768), (12, 173405076), (13, 160066224), (16, 130053807), (18, 115603384), (24, 86702538), (26, 80033112), (36, 57801692), (39, 53355408), (48, 43351269), (52, 40016556), (72, 28900846), (73, 28504944), (78, 26677704), (104, 20008278), (117, 17785136), (144, 14450423), (146, 14252472), (156, 13338852), (208, 10004139), (219, 9501648), (234, 8892568), (292, 7126236), (312, 6669426), (438, 4750824), (468, 4446284), (584, 3563118), (624, 3334713), (657, 3167216), (876, 2375412), (936, 2223142), (949, 2192688), (1168, 1781559), (1314, 1583608), (1752, 1187706), (1872, 1111571), (1898, 1096344), (2628, 791804), (2847, 730896), (3504, 593853), (3796, 548172), (5256, 395902), (5694, 365448), (7592, 274086), (8541, 243632), (10512, 197951), (11388, 182724), (15184, 137043), (15227, 136656), (17082, 121816), (22776, 91362), (30454, 68328), (34164, 60908), (45552, 45681)]