2017222080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67783}}^1$

素因数の和:67834

約数の個数: 112

約数和(自身を含む): 6611380224

約数和(自身を除く): 4594158144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9920, 14880, 29760, 67783, 135566, 203349, 271132, 338915, 406698, 542264, 677830, 813396, 1016745, 1084528, 1355660, 1626792, 2033490, 2101273, 2169056, 2711320, 3253584, 4066980, 4202546, 4338112, 5422640, 6303819, 6507168, 8133960, 8405092, 10506365, 10845280, 12607638, 13014336, 16267920, 16810184, 21012730, 21690560, 25215276, 31519095, 32535840, 33620368, 42025460, 50430552, 63038190, 65071680, 67240736, 84050920, 100861104, 126076380, 134481472, 168101840, 201722208, 252152760, 336203680, 403444416, 504305520, 672407360, 1008611040, 2017222080]

約数ペア:

[(1, 2017222080), (2, 1008611040), (3, 672407360), (4, 504305520), (5, 403444416), (6, 336203680), (8, 252152760), (10, 201722208), (12, 168101840), (15, 134481472), (16, 126076380), (20, 100861104), (24, 84050920), (30, 67240736), (31, 65071680), (32, 63038190), (40, 50430552), (48, 42025460), (60, 33620368), (62, 32535840), (64, 31519095), (80, 25215276), (93, 21690560), (96, 21012730), (120, 16810184), (124, 16267920), (155, 13014336), (160, 12607638), (186, 10845280), (192, 10506365), (240, 8405092), (248, 8133960), (310, 6507168), (320, 6303819), (372, 5422640), (465, 4338112), (480, 4202546), (496, 4066980), (620, 3253584), (744, 2711320), (930, 2169056), (960, 2101273), (992, 2033490), (1240, 1626792), (1488, 1355660), (1860, 1084528), (1984, 1016745), (2480, 813396), (2976, 677830), (3720, 542264), (4960, 406698), (5952, 338915), (7440, 271132), (9920, 203349), (14880, 135566), (29760, 67783)]