681085913200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2010289}}^1$

素因数の和:2010336

約数の個数: 180

約数和(自身を含む): 2055529566160

約数和(自身を除く): 1374443652960

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 25, 28, 35, 40, 44, 50, 55, 56, 70, 77, 80, 88, 100, 110, 112, 121, 140, 154, 175, 176, 200, 220, 242, 275, 280, 308, 350, 385, 400, 440, 484, 550, 560, 605, 616, 700, 770, 847, 880, 968, 1100, 1210, 1232, 1400, 1540, 1694, 1925, 1936, 2200, 2420, 2800, 3025, 3080, 3388, 3850, 4235, 4400, 4840, 6050, 6160, 6776, 7700, 8470, 9680, 12100, 13552, 15400, 16940, 21175, 24200, 30800, 33880, 42350, 48400, 67760, 84700, 169400, 338800, 2010289, 4020578, 8041156, 10051445, 14072023, 16082312, 20102890, 22113179, 28144046, 32164624, 40205780, 44226358, 50257225, 56288092, 70360115, 80411560, 88452716, 100514450, 110565895, 112576184, 140720230, 154792253, 160823120, 176905432, 201028900, 221131790, 225152368, 243244969, 281440460, 309584506, 351800575, 353810864, 402057800, 442263580, 486489938, 552829475, 562880920, 619169012, 703601150, 773961265, 804115600, 884527160, 972979876, 1105658950, 1125761840, 1216224845, 1238338024, 1407202300, 1547922530, 1702714783, 1769054320, 1945959752, 2211317900, 2432449690, 2476676048, 2814404600, 3095845060, 3405429566, 3869806325, 3891919504, 4422635800, 4864899380, 5628809200, 6081124225, 6191690120, 6810859132, 7739612650, 8513573915, 8845271600, 9729798760, 12162248450, 12383380240, 13621718264, 15479225300, 17027147830, 19459597520, 24324496900, 27243436528, 30958450600, 34054295660, 42567869575, 48648993800, 61916901200, 68108591320, 85135739150, 97297987600, 136217182640, 170271478300, 340542956600, 681085913200]

約数ペア:

[(1, 681085913200), (2, 340542956600), (4, 170271478300), (5, 136217182640), (7, 97297987600), (8, 85135739150), (10, 68108591320), (11, 61916901200), (14, 48648993800), (16, 42567869575), (20, 34054295660), (22, 30958450600), (25, 27243436528), (28, 24324496900), (35, 19459597520), (40, 17027147830), (44, 15479225300), (50, 13621718264), (55, 12383380240), (56, 12162248450), (70, 9729798760), (77, 8845271600), (80, 8513573915), (88, 7739612650), (100, 6810859132), (110, 6191690120), (112, 6081124225), (121, 5628809200), (140, 4864899380), (154, 4422635800), (175, 3891919504), (176, 3869806325), (200, 3405429566), (220, 3095845060), (242, 2814404600), (275, 2476676048), (280, 2432449690), (308, 2211317900), (350, 1945959752), (385, 1769054320), (400, 1702714783), (440, 1547922530), (484, 1407202300), (550, 1238338024), (560, 1216224845), (605, 1125761840), (616, 1105658950), (700, 972979876), (770, 884527160), (847, 804115600), (880, 773961265), (968, 703601150), (1100, 619169012), (1210, 562880920), (1232, 552829475), (1400, 486489938), (1540, 442263580), (1694, 402057800), (1925, 353810864), (1936, 351800575), (2200, 309584506), (2420, 281440460), (2800, 243244969), (3025, 225152368), (3080, 221131790), (3388, 201028900), (3850, 176905432), (4235, 160823120), (4400, 154792253), (4840, 140720230), (6050, 112576184), (6160, 110565895), (6776, 100514450), (7700, 88452716), (8470, 80411560), (9680, 70360115), (12100, 56288092), (13552, 50257225), (15400, 44226358), (16940, 40205780), (21175, 32164624), (24200, 28144046), (30800, 22113179), (33880, 20102890), (42350, 16082312), (48400, 14072023), (67760, 10051445), (84700, 8041156), (169400, 4020578), (338800, 2010289)]