2109290760

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{563}}^1\times {\mathrm{3469}}^1$

素因数の和:4052

約数の個数: 128

約数和(自身を含む): 7045488000

約数和(自身を除く): 4936197240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 563, 1080, 1126, 1689, 2252, 2815, 3378, 3469, 4504, 5067, 5630, 6756, 6938, 8445, 10134, 10407, 11260, 13512, 13876, 15201, 16890, 17345, 20268, 20814, 22520, 25335, 27752, 30402, 31221, 33780, 34690, 40536, 41628, 50670, 52035, 60804, 62442, 67560, 69380, 76005, 83256, 93663, 101340, 104070, 121608, 124884, 138760, 152010, 156105, 187326, 202680, 208140, 249768, 304020, 312210, 374652, 416280, 468315, 608040, 624420, 749304, 936630, 1248840, 1873260, 1953047, 3746520, 3906094, 5859141, 7812188, 9765235, 11718282, 15624376, 17577423, 19530470, 23436564, 29295705, 35154846, 39060940, 46873128, 52732269, 58591410, 70309692, 78121880, 87887115, 105464538, 117182820, 140619384, 175774230, 210929076, 234365640, 263661345, 351548460, 421858152, 527322690, 703096920, 1054645380, 2109290760]

約数ペア:

[(1, 2109290760), (2, 1054645380), (3, 703096920), (4, 527322690), (5, 421858152), (6, 351548460), (8, 263661345), (9, 234365640), (10, 210929076), (12, 175774230), (15, 140619384), (18, 117182820), (20, 105464538), (24, 87887115), (27, 78121880), (30, 70309692), (36, 58591410), (40, 52732269), (45, 46873128), (54, 39060940), (60, 35154846), (72, 29295705), (90, 23436564), (108, 19530470), (120, 17577423), (135, 15624376), (180, 11718282), (216, 9765235), (270, 7812188), (360, 5859141), (540, 3906094), (563, 3746520), (1080, 1953047), (1126, 1873260), (1689, 1248840), (2252, 936630), (2815, 749304), (3378, 624420), (3469, 608040), (4504, 468315), (5067, 416280), (5630, 374652), (6756, 312210), (6938, 304020), (8445, 249768), (10134, 208140), (10407, 202680), (11260, 187326), (13512, 156105), (13876, 152010), (15201, 138760), (16890, 124884), (17345, 121608), (20268, 104070), (20814, 101340), (22520, 93663), (25335, 83256), (27752, 76005), (30402, 69380), (31221, 67560), (33780, 62442), (34690, 60804), (40536, 52035), (41628, 50670)]