2938641120

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1151}}^1$

素因数の和:1375

約数の個数: 240

約数和(自身を含む): 10432654848

約数和(自身を除く): 7494013728

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 197, 216, 240, 270, 288, 324, 360, 394, 405, 432, 480, 540, 591, 648, 720, 788, 810, 864, 985, 1080, 1151, 1182, 1296, 1440, 1576, 1620, 1773, 1970, 2160, 2302, 2364, 2592, 2955, 3152, 3240, 3453, 3546, 3940, 4320, 4604, 4728, 5319, 5755, 5910, 6304, 6480, 6906, 7092, 7880, 8865, 9208, 9456, 10359, 10638, 11510, 11820, 12960, 13812, 14184, 15760, 15957, 17265, 17730, 18416, 18912, 20718, 21276, 23020, 23640, 26595, 27624, 28368, 31077, 31520, 31914, 34530, 35460, 36832, 41436, 42552, 46040, 47280, 51795, 53190, 55248, 56736, 62154, 63828, 69060, 70920, 79785, 82872, 85104, 92080, 93231, 94560, 103590, 106380, 110496, 124308, 127656, 138120, 141840, 155385, 159570, 165744, 170208, 184160, 186462, 207180, 212760, 226747, 248616, 255312, 276240, 283680, 310770, 319140, 331488, 372924, 414360, 425520, 453494, 466155, 497232, 510624, 552480, 621540, 638280, 680241, 745848, 828720, 851040, 906988, 932310, 994464, 1133735, 1243080, 1276560, 1360482, 1491696, 1657440, 1813976, 1864620, 2040723, 2267470, 2486160, 2553120, 2720964, 2983392, 3401205, 3627952, 3729240, 4081446, 4534940, 4972320, 5441928, 6122169, 6802410, 7255904, 7458480, 8162892, 9069880, 10203615, 10883856, 12244338, 13604820, 14916960, 16325784, 18139760, 18366507, 20407230, 21767712, 24488676, 27209640, 30610845, 32651568, 36279520, 36733014, 40814460, 48977352, 54419280, 61221690, 65303136, 73466028, 81628920, 91832535, 97954704, 108838560, 122443380, 146932056, 163257840, 183665070, 195909408, 244886760, 293864112, 326515680, 367330140, 489773520, 587728224, 734660280, 979547040, 1469320560, 2938641120]

約数ペア:

[(1, 2938641120), (2, 1469320560), (3, 979547040), (4, 734660280), (5, 587728224), (6, 489773520), (8, 367330140), (9, 326515680), (10, 293864112), (12, 244886760), (15, 195909408), (16, 183665070), (18, 163257840), (20, 146932056), (24, 122443380), (27, 108838560), (30, 97954704), (32, 91832535), (36, 81628920), (40, 73466028), (45, 65303136), (48, 61221690), (54, 54419280), (60, 48977352), (72, 40814460), (80, 36733014), (81, 36279520), (90, 32651568), (96, 30610845), (108, 27209640), (120, 24488676), (135, 21767712), (144, 20407230), (160, 18366507), (162, 18139760), (180, 16325784), (197, 14916960), (216, 13604820), (240, 12244338), (270, 10883856), (288, 10203615), (324, 9069880), (360, 8162892), (394, 7458480), (405, 7255904), (432, 6802410), (480, 6122169), (540, 5441928), (591, 4972320), (648, 4534940), (720, 4081446), (788, 3729240), (810, 3627952), (864, 3401205), (985, 2983392), (1080, 2720964), (1151, 2553120), (1182, 2486160), (1296, 2267470), (1440, 2040723), (1576, 1864620), (1620, 1813976), (1773, 1657440), (1970, 1491696), (2160, 1360482), (2302, 1276560), (2364, 1243080), (2592, 1133735), (2955, 994464), (3152, 932310), (3240, 906988), (3453, 851040), (3546, 828720), (3940, 745848), (4320, 680241), (4604, 638280), (4728, 621540), (5319, 552480), (5755, 510624), (5910, 497232), (6304, 466155), (6480, 453494), (6906, 425520), (7092, 414360), (7880, 372924), (8865, 331488), (9208, 319140), (9456, 310770), (10359, 283680), (10638, 276240), (11510, 255312), (11820, 248616), (12960, 226747), (13812, 212760), (14184, 207180), (15760, 186462), (15957, 184160), (17265, 170208), (17730, 165744), (18416, 159570), (18912, 155385), (20718, 141840), (21276, 138120), (23020, 127656), (23640, 124308), (26595, 110496), (27624, 106380), (28368, 103590), (31077, 94560), (31520, 93231), (31914, 92080), (34530, 85104), (35460, 82872), (36832, 79785), (41436, 70920), (42552, 69060), (46040, 63828), (47280, 62154), (51795, 56736), (53190, 55248)]