2040697050

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:445

約数の個数: 192

約数和(自身を含む): 5945714688

約数和(自身を除く): 3905017638

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 61, 70, 75, 105, 122, 150, 151, 175, 183, 210, 211, 302, 305, 350, 366, 422, 427, 453, 525, 610, 633, 755, 854, 906, 915, 1050, 1055, 1057, 1266, 1281, 1477, 1510, 1525, 1830, 2110, 2114, 2135, 2265, 2562, 2954, 3050, 3165, 3171, 3775, 4270, 4431, 4530, 4575, 5275, 5285, 6330, 6342, 6405, 7385, 7550, 8862, 9150, 9211, 10550, 10570, 10675, 11325, 12810, 12871, 14770, 15825, 15855, 18422, 21350, 22155, 22650, 25742, 26425, 27633, 31650, 31710, 31861, 32025, 36925, 38613, 44310, 46055, 52850, 55266, 63722, 64050, 64355, 64477, 73850, 77226, 79275, 90097, 92110, 95583, 110775, 128710, 128954, 138165, 158550, 159305, 180194, 191166, 193065, 193431, 221550, 223027, 230275, 270291, 276330, 318610, 321775, 322385, 386130, 386862, 446054, 450485, 460550, 477915, 540582, 643550, 644770, 669081, 690825, 796525, 900970, 955830, 965325, 967155, 1115135, 1338162, 1351455, 1381650, 1593050, 1611925, 1930650, 1934310, 1943521, 2230270, 2252425, 2389575, 2702910, 3223850, 3345405, 3887042, 4504850, 4779150, 4835775, 5575675, 5830563, 6690810, 6757275, 9671550, 9717605, 11151350, 11661126, 13514550, 13604647, 16727025, 19435210, 27209294, 29152815, 33454050, 40813941, 48588025, 58305630, 68023235, 81627882, 97176050, 136046470, 145764075, 204069705, 291528150, 340116175, 408139410, 680232350, 1020348525, 2040697050]

約数ペア:

[(1, 2040697050), (2, 1020348525), (3, 680232350), (5, 408139410), (6, 340116175), (7, 291528150), (10, 204069705), (14, 145764075), (15, 136046470), (21, 97176050), (25, 81627882), (30, 68023235), (35, 58305630), (42, 48588025), (50, 40813941), (61, 33454050), (70, 29152815), (75, 27209294), (105, 19435210), (122, 16727025), (150, 13604647), (151, 13514550), (175, 11661126), (183, 11151350), (210, 9717605), (211, 9671550), (302, 6757275), (305, 6690810), (350, 5830563), (366, 5575675), (422, 4835775), (427, 4779150), (453, 4504850), (525, 3887042), (610, 3345405), (633, 3223850), (755, 2702910), (854, 2389575), (906, 2252425), (915, 2230270), (1050, 1943521), (1055, 1934310), (1057, 1930650), (1266, 1611925), (1281, 1593050), (1477, 1381650), (1510, 1351455), (1525, 1338162), (1830, 1115135), (2110, 967155), (2114, 965325), (2135, 955830), (2265, 900970), (2562, 796525), (2954, 690825), (3050, 669081), (3165, 644770), (3171, 643550), (3775, 540582), (4270, 477915), (4431, 460550), (4530, 450485), (4575, 446054), (5275, 386862), (5285, 386130), (6330, 322385), (6342, 321775), (6405, 318610), (7385, 276330), (7550, 270291), (8862, 230275), (9150, 223027), (9211, 221550), (10550, 193431), (10570, 193065), (10675, 191166), (11325, 180194), (12810, 159305), (12871, 158550), (14770, 138165), (15825, 128954), (15855, 128710), (18422, 110775), (21350, 95583), (22155, 92110), (22650, 90097), (25742, 79275), (26425, 77226), (27633, 73850), (31650, 64477), (31710, 64355), (31861, 64050), (32025, 63722), (36925, 55266), (38613, 52850), (44310, 46055)]