2008582582860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{769}}^1\times {\mathrm{2072969}}^1$

素因数の和:2073760

約数の個数: 144

約数和(自身を含む): 6972144379200

約数和(自身を除く): 4963561796340

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 769, 1260, 1538, 2307, 3076, 3845, 4614, 5383, 6921, 7690, 9228, 10766, 11535, 13842, 15380, 16149, 21532, 23070, 26915, 27684, 32298, 34605, 46140, 48447, 53830, 64596, 69210, 80745, 96894, 107660, 138420, 161490, 193788, 242235, 322980, 484470, 968940, 2072969, 4145938, 6218907, 8291876, 10364845, 12437814, 14510783, 18656721, 20729690, 24875628, 29021566, 31094535, 37313442, 41459380, 43532349, 58043132, 62189070, 72553915, 74626884, 87064698, 93283605, 124378140, 130597047, 145107830, 174129396, 186567210, 217661745, 261194094, 290215660, 373134420, 435323490, 522388188, 652985235, 870646980, 1305970470, 1594113161, 2611940940, 3188226322, 4782339483, 6376452644, 7970565805, 9564678966, 11158792127, 14347018449, 15941131610, 19129357932, 22317584254, 23911697415, 28694036898, 31882263220, 33476376381, 44635168508, 47823394830, 55793960635, 57388073796, 66952752762, 71735092245, 95646789660, 100429129143, 111587921270, 133905505524, 143470184490, 167381881905, 200858258286, 223175842540, 286940368980, 334763763810, 401716516572, 502145645715, 669527527620, 1004291291430, 2008582582860]

約数ペア:

[(1, 2008582582860), (2, 1004291291430), (3, 669527527620), (4, 502145645715), (5, 401716516572), (6, 334763763810), (7, 286940368980), (9, 223175842540), (10, 200858258286), (12, 167381881905), (14, 143470184490), (15, 133905505524), (18, 111587921270), (20, 100429129143), (21, 95646789660), (28, 71735092245), (30, 66952752762), (35, 57388073796), (36, 55793960635), (42, 47823394830), (45, 44635168508), (60, 33476376381), (63, 31882263220), (70, 28694036898), (84, 23911697415), (90, 22317584254), (105, 19129357932), (126, 15941131610), (140, 14347018449), (180, 11158792127), (210, 9564678966), (252, 7970565805), (315, 6376452644), (420, 4782339483), (630, 3188226322), (769, 2611940940), (1260, 1594113161), (1538, 1305970470), (2307, 870646980), (3076, 652985235), (3845, 522388188), (4614, 435323490), (5383, 373134420), (6921, 290215660), (7690, 261194094), (9228, 217661745), (10766, 186567210), (11535, 174129396), (13842, 145107830), (15380, 130597047), (16149, 124378140), (21532, 93283605), (23070, 87064698), (26915, 74626884), (27684, 72553915), (32298, 62189070), (34605, 58043132), (46140, 43532349), (48447, 41459380), (53830, 37313442), (64596, 31094535), (69210, 29021566), (80745, 24875628), (96894, 20729690), (107660, 18656721), (138420, 14510783), (161490, 12437814), (193788, 10364845), (242235, 8291876), (322980, 6218907), (484470, 4145938), (968940, 2072969)]