2046631680

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1759}}^1$

素因数の和:1887

約数の個数: 216

約数和(自身を含む): 7155308160

約数和(自身を除く): 5108676480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 101, 120, 128, 144, 160, 180, 192, 202, 240, 256, 288, 303, 320, 360, 384, 404, 480, 505, 576, 606, 640, 720, 768, 808, 909, 960, 1010, 1152, 1212, 1280, 1440, 1515, 1616, 1759, 1818, 1920, 2020, 2304, 2424, 2880, 3030, 3232, 3518, 3636, 3840, 4040, 4545, 4848, 5277, 5760, 6060, 6464, 7036, 7272, 8080, 8795, 9090, 9696, 10554, 11520, 12120, 12928, 14072, 14544, 15831, 16160, 17590, 18180, 19392, 21108, 24240, 25856, 26385, 28144, 29088, 31662, 32320, 35180, 36360, 38784, 42216, 48480, 52770, 56288, 58176, 63324, 64640, 70360, 72720, 77568, 79155, 84432, 96960, 105540, 112576, 116352, 126648, 129280, 140720, 145440, 158310, 168864, 177659, 193920, 211080, 225152, 232704, 253296, 281440, 290880, 316620, 337728, 355318, 387840, 422160, 450304, 506592, 532977, 562880, 581760, 633240, 675456, 710636, 844320, 888295, 1013184, 1065954, 1125760, 1163520, 1266480, 1350912, 1421272, 1598931, 1688640, 1776590, 2026368, 2131908, 2251520, 2532960, 2664885, 2842544, 3197862, 3377280, 3553180, 4052736, 4263816, 5065920, 5329770, 5685088, 6395724, 6754560, 7106360, 7994655, 8527632, 10131840, 10659540, 11370176, 12791448, 14212720, 15989310, 17055264, 20263680, 21319080, 22740352, 25582896, 28425440, 31978620, 34110528, 42638160, 45480704, 51165792, 56850880, 63957240, 68221056, 85276320, 102331584, 113701760, 127914480, 136442112, 170552640, 204663168, 227403520, 255828960, 341105280, 409326336, 511657920, 682210560, 1023315840, 2046631680]

約数ペア:

[(1, 2046631680), (2, 1023315840), (3, 682210560), (4, 511657920), (5, 409326336), (6, 341105280), (8, 255828960), (9, 227403520), (10, 204663168), (12, 170552640), (15, 136442112), (16, 127914480), (18, 113701760), (20, 102331584), (24, 85276320), (30, 68221056), (32, 63957240), (36, 56850880), (40, 51165792), (45, 45480704), (48, 42638160), (60, 34110528), (64, 31978620), (72, 28425440), (80, 25582896), (90, 22740352), (96, 21319080), (101, 20263680), (120, 17055264), (128, 15989310), (144, 14212720), (160, 12791448), (180, 11370176), (192, 10659540), (202, 10131840), (240, 8527632), (256, 7994655), (288, 7106360), (303, 6754560), (320, 6395724), (360, 5685088), (384, 5329770), (404, 5065920), (480, 4263816), (505, 4052736), (576, 3553180), (606, 3377280), (640, 3197862), (720, 2842544), (768, 2664885), (808, 2532960), (909, 2251520), (960, 2131908), (1010, 2026368), (1152, 1776590), (1212, 1688640), (1280, 1598931), (1440, 1421272), (1515, 1350912), (1616, 1266480), (1759, 1163520), (1818, 1125760), (1920, 1065954), (2020, 1013184), (2304, 888295), (2424, 844320), (2880, 710636), (3030, 675456), (3232, 633240), (3518, 581760), (3636, 562880), (3840, 532977), (4040, 506592), (4545, 450304), (4848, 422160), (5277, 387840), (5760, 355318), (6060, 337728), (6464, 316620), (7036, 290880), (7272, 281440), (8080, 253296), (8795, 232704), (9090, 225152), (9696, 211080), (10554, 193920), (11520, 177659), (12120, 168864), (12928, 158310), (14072, 145440), (14544, 140720), (15831, 129280), (16160, 126648), (17590, 116352), (18180, 112576), (19392, 105540), (21108, 96960), (24240, 84432), (25856, 79155), (26385, 77568), (28144, 72720), (29088, 70360), (31662, 64640), (32320, 63324), (35180, 58176), (36360, 56288), (38784, 52770), (42216, 48480)]