686933890560

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{961769}}^1$

素因数の和:961829

約数の個数: 240

約数和(自身を含む): 2455791212160

約数和(自身を除く): 1768857321600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 72, 80, 90, 93, 96, 120, 124, 128, 144, 155, 160, 180, 186, 192, 240, 248, 256, 279, 288, 310, 320, 360, 372, 384, 465, 480, 496, 512, 558, 576, 620, 640, 720, 744, 768, 930, 960, 992, 1116, 1152, 1240, 1280, 1395, 1440, 1488, 1536, 1860, 1920, 1984, 2232, 2304, 2480, 2560, 2790, 2880, 2976, 3720, 3840, 3968, 4464, 4608, 4960, 5580, 5760, 5952, 7440, 7680, 7936, 8928, 9920, 11160, 11520, 11904, 14880, 15872, 17856, 19840, 22320, 23040, 23808, 29760, 35712, 39680, 44640, 47616, 59520, 71424, 79360, 89280, 119040, 142848, 178560, 238080, 357120, 714240, 961769, 1923538, 2885307, 3847076, 4808845, 5770614, 7694152, 8655921, 9617690, 11541228, 14426535, 15388304, 17311842, 19235380, 23082456, 28853070, 29814839, 30776608, 34623684, 38470760, 43279605, 46164912, 57706140, 59629678, 61553216, 69247368, 76941520, 86559210, 89444517, 92329824, 115412280, 119259356, 123106432, 138494736, 149074195, 153883040, 173118420, 178889034, 184659648, 230824560, 238518712, 246212864, 268333551, 276989472, 298148390, 307766080, 346236840, 357778068, 369319296, 447222585, 461649120, 477037424, 492425728, 536667102, 553978944, 596296780, 615532160, 692473680, 715556136, 738638592, 894445170, 923298240, 954074848, 1073334204, 1107957888, 1192593560, 1231064320, 1341667755, 1384947360, 1431112272, 1477277184, 1788890340, 1846596480, 1908149696, 2146668408, 2215915776, 2385187120, 2462128640, 2683335510, 2769894720, 2862224544, 3577780680, 3693192960, 3816299392, 4293336816, 4431831552, 4770374240, 5366671020, 5539789440, 5724449088, 7155561360, 7386385920, 7632598784, 8586673632, 9540748480, 10733342040, 11079578880, 11448898176, 14311122720, 15265197568, 17173347264, 19081496960, 21466684080, 22159157760, 22897796352, 28622245440, 34346694528, 38162993920, 42933368160, 45795592704, 57244490880, 68693389056, 76325987840, 85866736320, 114488981760, 137386778112, 171733472640, 228977963520, 343466945280, 686933890560]

約数ペア:

[(1, 686933890560), (2, 343466945280), (3, 228977963520), (4, 171733472640), (5, 137386778112), (6, 114488981760), (8, 85866736320), (9, 76325987840), (10, 68693389056), (12, 57244490880), (15, 45795592704), (16, 42933368160), (18, 38162993920), (20, 34346694528), (24, 28622245440), (30, 22897796352), (31, 22159157760), (32, 21466684080), (36, 19081496960), (40, 17173347264), (45, 15265197568), (48, 14311122720), (60, 11448898176), (62, 11079578880), (64, 10733342040), (72, 9540748480), (80, 8586673632), (90, 7632598784), (93, 7386385920), (96, 7155561360), (120, 5724449088), (124, 5539789440), (128, 5366671020), (144, 4770374240), (155, 4431831552), (160, 4293336816), (180, 3816299392), (186, 3693192960), (192, 3577780680), (240, 2862224544), (248, 2769894720), (256, 2683335510), (279, 2462128640), (288, 2385187120), (310, 2215915776), (320, 2146668408), (360, 1908149696), (372, 1846596480), (384, 1788890340), (465, 1477277184), (480, 1431112272), (496, 1384947360), (512, 1341667755), (558, 1231064320), (576, 1192593560), (620, 1107957888), (640, 1073334204), (720, 954074848), (744, 923298240), (768, 894445170), (930, 738638592), (960, 715556136), (992, 692473680), (1116, 615532160), (1152, 596296780), (1240, 553978944), (1280, 536667102), (1395, 492425728), (1440, 477037424), (1488, 461649120), (1536, 447222585), (1860, 369319296), (1920, 357778068), (1984, 346236840), (2232, 307766080), (2304, 298148390), (2480, 276989472), (2560, 268333551), (2790, 246212864), (2880, 238518712), (2976, 230824560), (3720, 184659648), (3840, 178889034), (3968, 173118420), (4464, 153883040), (4608, 149074195), (4960, 138494736), (5580, 123106432), (5760, 119259356), (5952, 115412280), (7440, 92329824), (7680, 89444517), (7936, 86559210), (8928, 76941520), (9920, 69247368), (11160, 61553216), (11520, 59629678), (11904, 57706140), (14880, 46164912), (15872, 43279605), (17856, 38470760), (19840, 34623684), (22320, 30776608), (23040, 29814839), (23808, 28853070), (29760, 23082456), (35712, 19235380), (39680, 17311842), (44640, 15388304), (47616, 14426535), (59520, 11541228), (71424, 9617690), (79360, 8655921), (89280, 7694152), (119040, 5770614), (142848, 4808845), (178560, 3847076), (238080, 2885307), (357120, 1923538), (714240, 961769)]