2793757680

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{554317}}^1$

素因数の和:554343

約数の個数: 120

約数和(自身を含む): 10722727392

約数和(自身を除く): 7928969712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 554317, 1108634, 1662951, 2217268, 2771585, 3325902, 3880219, 4434536, 4988853, 5543170, 6651804, 7760438, 8314755, 8869072, 9977706, 11086340, 11640657, 13303608, 15520876, 16629510, 19401095, 19955412, 22172680, 23281314, 24944265, 26607216, 31041752, 33259020, 34921971, 38802190, 39910824, 44345360, 46562628, 49888530, 58203285, 62083504, 66518040, 69843942, 77604380, 79821648, 93125256, 99777060, 116406570, 133036080, 139687884, 155208760, 174609855, 186250512, 199554120, 232813140, 279375768, 310417520, 349219710, 399108240, 465626280, 558751536, 698439420, 931252560, 1396878840, 2793757680]

約数ペア:

[(1, 2793757680), (2, 1396878840), (3, 931252560), (4, 698439420), (5, 558751536), (6, 465626280), (7, 399108240), (8, 349219710), (9, 310417520), (10, 279375768), (12, 232813140), (14, 199554120), (15, 186250512), (16, 174609855), (18, 155208760), (20, 139687884), (21, 133036080), (24, 116406570), (28, 99777060), (30, 93125256), (35, 79821648), (36, 77604380), (40, 69843942), (42, 66518040), (45, 62083504), (48, 58203285), (56, 49888530), (60, 46562628), (63, 44345360), (70, 39910824), (72, 38802190), (80, 34921971), (84, 33259020), (90, 31041752), (105, 26607216), (112, 24944265), (120, 23281314), (126, 22172680), (140, 19955412), (144, 19401095), (168, 16629510), (180, 15520876), (210, 13303608), (240, 11640657), (252, 11086340), (280, 9977706), (315, 8869072), (336, 8314755), (360, 7760438), (420, 6651804), (504, 5543170), (560, 4988853), (630, 4434536), (720, 3880219), (840, 3325902), (1008, 2771585), (1260, 2217268), (1680, 1662951), (2520, 1108634), (5040, 554317)]