188909280

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{6247}}^1$

素因数の和:6278

約数の個数: 192

約数和(自身を含む): 755758080

約数和(自身を除く): 566848800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 210, 216, 224, 240, 252, 270, 280, 288, 315, 336, 360, 378, 420, 432, 480, 504, 540, 560, 630, 672, 720, 756, 840, 864, 945, 1008, 1080, 1120, 1260, 1440, 1512, 1680, 1890, 2016, 2160, 2520, 3024, 3360, 3780, 4320, 5040, 6048, 6247, 7560, 10080, 12494, 15120, 18741, 24988, 30240, 31235, 37482, 43729, 49976, 56223, 62470, 74964, 87458, 93705, 99952, 112446, 124940, 131187, 149928, 168669, 174916, 187410, 199904, 218645, 224892, 249880, 262374, 281115, 299856, 337338, 349832, 374820, 393561, 437290, 449784, 499760, 524748, 562230, 599712, 655935, 674676, 699664, 749640, 787122, 843345, 874580, 899568, 999520, 1049496, 1124460, 1180683, 1311870, 1349352, 1399328, 1499280, 1574244, 1686690, 1749160, 1799136, 1967805, 2098992, 2248920, 2361366, 2623740, 2698704, 2998560, 3148488, 3373380, 3498320, 3935610, 4197984, 4497840, 4722732, 5247480, 5397408, 5903415, 6296976, 6746760, 6996640, 7871220, 8995680, 9445464, 10494960, 11806830, 12593952, 13493520, 15742440, 18890928, 20989920, 23613660, 26987040, 31484880, 37781856, 47227320, 62969760, 94454640, 188909280]

約数ペア:

[(1, 188909280), (2, 94454640), (3, 62969760), (4, 47227320), (5, 37781856), (6, 31484880), (7, 26987040), (8, 23613660), (9, 20989920), (10, 18890928), (12, 15742440), (14, 13493520), (15, 12593952), (16, 11806830), (18, 10494960), (20, 9445464), (21, 8995680), (24, 7871220), (27, 6996640), (28, 6746760), (30, 6296976), (32, 5903415), (35, 5397408), (36, 5247480), (40, 4722732), (42, 4497840), (45, 4197984), (48, 3935610), (54, 3498320), (56, 3373380), (60, 3148488), (63, 2998560), (70, 2698704), (72, 2623740), (80, 2361366), (84, 2248920), (90, 2098992), (96, 1967805), (105, 1799136), (108, 1749160), (112, 1686690), (120, 1574244), (126, 1499280), (135, 1399328), (140, 1349352), (144, 1311870), (160, 1180683), (168, 1124460), (180, 1049496), (189, 999520), (210, 899568), (216, 874580), (224, 843345), (240, 787122), (252, 749640), (270, 699664), (280, 674676), (288, 655935), (315, 599712), (336, 562230), (360, 524748), (378, 499760), (420, 449784), (432, 437290), (480, 393561), (504, 374820), (540, 349832), (560, 337338), (630, 299856), (672, 281115), (720, 262374), (756, 249880), (840, 224892), (864, 218645), (945, 199904), (1008, 187410), (1080, 174916), (1120, 168669), (1260, 149928), (1440, 131187), (1512, 124940), (1680, 112446), (1890, 99952), (2016, 93705), (2160, 87458), (2520, 74964), (3024, 62470), (3360, 56223), (3780, 49976), (4320, 43729), (5040, 37482), (6048, 31235), (6247, 30240), (7560, 24988), (10080, 18741), (12494, 15120)]