2019935280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{69557}}^1$

素因数の和:69595

約数の個数: 120

約数和(自身を含む): 6882903216

約数和(自身を除く): 4862967936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 121, 132, 165, 176, 220, 240, 242, 264, 330, 363, 440, 484, 528, 605, 660, 726, 880, 968, 1210, 1320, 1452, 1815, 1936, 2420, 2640, 2904, 3630, 4840, 5808, 7260, 9680, 14520, 29040, 69557, 139114, 208671, 278228, 347785, 417342, 556456, 695570, 765127, 834684, 1043355, 1112912, 1391140, 1530254, 1669368, 2086710, 2295381, 2782280, 3060508, 3338736, 3825635, 4173420, 4590762, 5564560, 6121016, 7651270, 8346840, 8416397, 9181524, 11476905, 12242032, 15302540, 16693680, 16832794, 18363048, 22953810, 25249191, 30605080, 33665588, 36726096, 42081985, 45907620, 50498382, 61210160, 67331176, 84163970, 91815240, 100996764, 126245955, 134662352, 168327940, 183630480, 201993528, 252491910, 336655880, 403987056, 504983820, 673311760, 1009967640, 2019935280]

約数ペア:

[(1, 2019935280), (2, 1009967640), (3, 673311760), (4, 504983820), (5, 403987056), (6, 336655880), (8, 252491910), (10, 201993528), (11, 183630480), (12, 168327940), (15, 134662352), (16, 126245955), (20, 100996764), (22, 91815240), (24, 84163970), (30, 67331176), (33, 61210160), (40, 50498382), (44, 45907620), (48, 42081985), (55, 36726096), (60, 33665588), (66, 30605080), (80, 25249191), (88, 22953810), (110, 18363048), (120, 16832794), (121, 16693680), (132, 15302540), (165, 12242032), (176, 11476905), (220, 9181524), (240, 8416397), (242, 8346840), (264, 7651270), (330, 6121016), (363, 5564560), (440, 4590762), (484, 4173420), (528, 3825635), (605, 3338736), (660, 3060508), (726, 2782280), (880, 2295381), (968, 2086710), (1210, 1669368), (1320, 1530254), (1452, 1391140), (1815, 1112912), (1936, 1043355), (2420, 834684), (2640, 765127), (2904, 695570), (3630, 556456), (4840, 417342), (5808, 347785), (7260, 278228), (9680, 208671), (14520, 139114), (29040, 69557)]