2148552960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18049}}^1$

素因数の和:18104

約数の個数: 144

約数和(自身を含む): 7083686400

約数和(自身を除く): 4935133440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 128, 155, 160, 186, 192, 240, 248, 256, 310, 320, 372, 384, 465, 480, 496, 620, 640, 744, 768, 930, 960, 992, 1240, 1280, 1488, 1860, 1920, 1984, 2480, 2976, 3720, 3840, 3968, 4960, 5952, 7440, 7936, 9920, 11904, 14880, 18049, 19840, 23808, 29760, 36098, 39680, 54147, 59520, 72196, 90245, 108294, 119040, 144392, 180490, 216588, 270735, 288784, 360980, 433176, 541470, 559519, 577568, 721960, 866352, 1082940, 1119038, 1155136, 1443920, 1678557, 1732704, 2165880, 2238076, 2310272, 2797595, 2887840, 3357114, 3465408, 4331760, 4476152, 4620544, 5595190, 5775680, 6714228, 6930816, 8392785, 8663520, 8952304, 11190380, 11551360, 13428456, 13861632, 16785570, 17327040, 17904608, 22380760, 23102720, 26856912, 33571140, 34654080, 35809216, 44761520, 53713824, 67142280, 69308160, 71618432, 89523040, 107427648, 134284560, 143236864, 179046080, 214855296, 268569120, 358092160, 429710592, 537138240, 716184320, 1074276480, 2148552960]

約数ペア:

[(1, 2148552960), (2, 1074276480), (3, 716184320), (4, 537138240), (5, 429710592), (6, 358092160), (8, 268569120), (10, 214855296), (12, 179046080), (15, 143236864), (16, 134284560), (20, 107427648), (24, 89523040), (30, 71618432), (31, 69308160), (32, 67142280), (40, 53713824), (48, 44761520), (60, 35809216), (62, 34654080), (64, 33571140), (80, 26856912), (93, 23102720), (96, 22380760), (120, 17904608), (124, 17327040), (128, 16785570), (155, 13861632), (160, 13428456), (186, 11551360), (192, 11190380), (240, 8952304), (248, 8663520), (256, 8392785), (310, 6930816), (320, 6714228), (372, 5775680), (384, 5595190), (465, 4620544), (480, 4476152), (496, 4331760), (620, 3465408), (640, 3357114), (744, 2887840), (768, 2797595), (930, 2310272), (960, 2238076), (992, 2165880), (1240, 1732704), (1280, 1678557), (1488, 1443920), (1860, 1155136), (1920, 1119038), (1984, 1082940), (2480, 866352), (2976, 721960), (3720, 577568), (3840, 559519), (3968, 541470), (4960, 433176), (5952, 360980), (7440, 288784), (7936, 270735), (9920, 216588), (11904, 180490), (14880, 144392), (18049, 119040), (19840, 108294), (23808, 90245), (29760, 72196), (36098, 59520), (39680, 54147)]