2073465720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{307}}^1$

素因数の和:654

約数の個数: 192

約数和(自身を含む): 6879993120

約数和(自身を除く): 4806527400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 73, 90, 120, 146, 180, 219, 257, 292, 307, 360, 365, 438, 514, 584, 614, 657, 730, 771, 876, 921, 1028, 1095, 1228, 1285, 1314, 1460, 1535, 1542, 1752, 1842, 2056, 2190, 2313, 2456, 2570, 2628, 2763, 2920, 3070, 3084, 3285, 3684, 3855, 4380, 4605, 4626, 5140, 5256, 5526, 6140, 6168, 6570, 7368, 7710, 8760, 9210, 9252, 10280, 11052, 11565, 12280, 13140, 13815, 15420, 18420, 18504, 18761, 22104, 22411, 23130, 26280, 27630, 30840, 36840, 37522, 44822, 46260, 55260, 56283, 67233, 75044, 78899, 89644, 92520, 93805, 110520, 112055, 112566, 134466, 150088, 157798, 168849, 179288, 187610, 201699, 224110, 225132, 236697, 268932, 281415, 315596, 336165, 337698, 375220, 394495, 403398, 448220, 450264, 473394, 537864, 562830, 631192, 672330, 675396, 710091, 750440, 788990, 806796, 844245, 896440, 946788, 1008495, 1125660, 1183485, 1344660, 1350792, 1420182, 1577980, 1613592, 1688490, 1893576, 2016990, 2251320, 2366970, 2689320, 2840364, 3155960, 3376980, 3550455, 4033980, 4733940, 5680728, 5759627, 6753960, 7100910, 8067960, 9467880, 11519254, 14201820, 17278881, 23038508, 28403640, 28798135, 34557762, 46077016, 51836643, 57596270, 69115524, 86394405, 103673286, 115192540, 138231048, 172788810, 207346572, 230385080, 259183215, 345577620, 414693144, 518366430, 691155240, 1036732860, 2073465720]

約数ペア:

[(1, 2073465720), (2, 1036732860), (3, 691155240), (4, 518366430), (5, 414693144), (6, 345577620), (8, 259183215), (9, 230385080), (10, 207346572), (12, 172788810), (15, 138231048), (18, 115192540), (20, 103673286), (24, 86394405), (30, 69115524), (36, 57596270), (40, 51836643), (45, 46077016), (60, 34557762), (72, 28798135), (73, 28403640), (90, 23038508), (120, 17278881), (146, 14201820), (180, 11519254), (219, 9467880), (257, 8067960), (292, 7100910), (307, 6753960), (360, 5759627), (365, 5680728), (438, 4733940), (514, 4033980), (584, 3550455), (614, 3376980), (657, 3155960), (730, 2840364), (771, 2689320), (876, 2366970), (921, 2251320), (1028, 2016990), (1095, 1893576), (1228, 1688490), (1285, 1613592), (1314, 1577980), (1460, 1420182), (1535, 1350792), (1542, 1344660), (1752, 1183485), (1842, 1125660), (2056, 1008495), (2190, 946788), (2313, 896440), (2456, 844245), (2570, 806796), (2628, 788990), (2763, 750440), (2920, 710091), (3070, 675396), (3084, 672330), (3285, 631192), (3684, 562830), (3855, 537864), (4380, 473394), (4605, 450264), (4626, 448220), (5140, 403398), (5256, 394495), (5526, 375220), (6140, 337698), (6168, 336165), (6570, 315596), (7368, 281415), (7710, 268932), (8760, 236697), (9210, 225132), (9252, 224110), (10280, 201699), (11052, 187610), (11565, 179288), (12280, 168849), (13140, 157798), (13815, 150088), (15420, 134466), (18420, 112566), (18504, 112055), (18761, 110520), (22104, 93805), (22411, 92520), (23130, 89644), (26280, 78899), (27630, 75044), (30840, 67233), (36840, 56283), (37522, 55260), (44822, 46260)]