2803837680

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{61813}}^1$

素因数の和:61845

約数の個数: 200

約数和(自身を含む): 11129487072

約数和(自身を除く): 8325649392

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 45360, 61813, 123626, 185439, 247252, 309065, 370878, 432691, 494504, 556317, 618130, 741756, 865382, 927195, 989008, 1112634, 1236260, 1298073, 1483512, 1668951, 1730764, 1854390, 2163455, 2225268, 2472520, 2596146, 2781585, 2967024, 3337902, 3461528, 3708780, 3894219, 4326910, 4450536, 4945040, 5006853, 5192292, 5563170, 6490365, 6675804, 6923056, 7417560, 7788438, 8344755, 8653820, 8901072, 10013706, 10384584, 11126340, 11682657, 12980730, 13351608, 14835120, 15576876, 16689510, 17307640, 19471095, 20027412, 20769168, 22252680, 23365314, 25034265, 25961460, 26703216, 31153752, 33379020, 34615280, 35047971, 38942190, 40054824, 44505360, 46730628, 50068530, 51922920, 58413285, 62307504, 66758040, 70095942, 77884380, 80109648, 93461256, 100137060, 103845840, 116826570, 133516080, 140191884, 155768760, 175239855, 186922512, 200274120, 233653140, 280383768, 311537520, 350479710, 400548240, 467306280, 560767536, 700959420, 934612560, 1401918840, 2803837680]

約数ペア:

[(1, 2803837680), (2, 1401918840), (3, 934612560), (4, 700959420), (5, 560767536), (6, 467306280), (7, 400548240), (8, 350479710), (9, 311537520), (10, 280383768), (12, 233653140), (14, 200274120), (15, 186922512), (16, 175239855), (18, 155768760), (20, 140191884), (21, 133516080), (24, 116826570), (27, 103845840), (28, 100137060), (30, 93461256), (35, 80109648), (36, 77884380), (40, 70095942), (42, 66758040), (45, 62307504), (48, 58413285), (54, 51922920), (56, 50068530), (60, 46730628), (63, 44505360), (70, 40054824), (72, 38942190), (80, 35047971), (81, 34615280), (84, 33379020), (90, 31153752), (105, 26703216), (108, 25961460), (112, 25034265), (120, 23365314), (126, 22252680), (135, 20769168), (140, 20027412), (144, 19471095), (162, 17307640), (168, 16689510), (180, 15576876), (189, 14835120), (210, 13351608), (216, 12980730), (240, 11682657), (252, 11126340), (270, 10384584), (280, 10013706), (315, 8901072), (324, 8653820), (336, 8344755), (360, 7788438), (378, 7417560), (405, 6923056), (420, 6675804), (432, 6490365), (504, 5563170), (540, 5192292), (560, 5006853), (567, 4945040), (630, 4450536), (648, 4326910), (720, 3894219), (756, 3708780), (810, 3461528), (840, 3337902), (945, 2967024), (1008, 2781585), (1080, 2596146), (1134, 2472520), (1260, 2225268), (1296, 2163455), (1512, 1854390), (1620, 1730764), (1680, 1668951), (1890, 1483512), (2160, 1298073), (2268, 1236260), (2520, 1112634), (2835, 989008), (3024, 927195), (3240, 865382), (3780, 741756), (4536, 618130), (5040, 556317), (5670, 494504), (6480, 432691), (7560, 370878), (9072, 309065), (11340, 247252), (15120, 185439), (22680, 123626), (45360, 61813)]