21632753280

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{1123}}^1$

素因数の和:1351

約数の個数: 256

約数和(自身を含む): 70439731200

約数和(自身を除く): 48806977920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 127, 128, 158, 160, 192, 237, 240, 254, 316, 320, 381, 384, 395, 474, 480, 508, 632, 635, 640, 762, 790, 948, 960, 1016, 1123, 1185, 1264, 1270, 1524, 1580, 1896, 1905, 1920, 2032, 2246, 2370, 2528, 2540, 3048, 3160, 3369, 3792, 3810, 4064, 4492, 4740, 5056, 5080, 5615, 6096, 6320, 6738, 7584, 7620, 8128, 8984, 9480, 10033, 10112, 10160, 11230, 12192, 12640, 13476, 15168, 15240, 16256, 16845, 17968, 18960, 20066, 20320, 22460, 24384, 25280, 26952, 30099, 30336, 30480, 33690, 35936, 37920, 40132, 40640, 44920, 48768, 50165, 50560, 53904, 60198, 60960, 67380, 71872, 75840, 80264, 81280, 88717, 89840, 100330, 107808, 120396, 121920, 134760, 142621, 143744, 150495, 151680, 160528, 177434, 179680, 200660, 215616, 240792, 243840, 266151, 269520, 285242, 300990, 321056, 354868, 359360, 401320, 427863, 431232, 443585, 481584, 532302, 539040, 570484, 601980, 642112, 709736, 713105, 718720, 802640, 855726, 887170, 963168, 1064604, 1078080, 1140968, 1203960, 1284224, 1330755, 1419472, 1426210, 1605280, 1711452, 1774340, 1926336, 2129208, 2139315, 2156160, 2281936, 2407920, 2661510, 2838944, 2852420, 3210560, 3422904, 3548680, 3852672, 4258416, 4278630, 4563872, 4815840, 5323020, 5677888, 5704840, 6421120, 6845808, 7097360, 8516832, 8557260, 9127744, 9631680, 10646040, 11267059, 11355776, 11409680, 13691616, 14194720, 17033664, 17114520, 18255488, 19263360, 21292080, 22534118, 22819360, 27383232, 28389440, 33801177, 34067328, 34229040, 42584160, 45068236, 45638720, 54766464, 56335295, 56778880, 67602354, 68458080, 85168320, 90136472, 91277440, 112670590, 135204708, 136916160, 169005885, 170336640, 180272944, 225341180, 270409416, 273832320, 338011770, 360545888, 450682360, 540818832, 676023540, 721091776, 901364720, 1081637664, 1352047080, 1442183552, 1802729440, 2163275328, 2704094160, 3605458880, 4326550656, 5408188320, 7210917760, 10816376640, 21632753280]

約数ペア:

[(1, 21632753280), (2, 10816376640), (3, 7210917760), (4, 5408188320), (5, 4326550656), (6, 3605458880), (8, 2704094160), (10, 2163275328), (12, 1802729440), (15, 1442183552), (16, 1352047080), (20, 1081637664), (24, 901364720), (30, 721091776), (32, 676023540), (40, 540818832), (48, 450682360), (60, 360545888), (64, 338011770), (79, 273832320), (80, 270409416), (96, 225341180), (120, 180272944), (127, 170336640), (128, 169005885), (158, 136916160), (160, 135204708), (192, 112670590), (237, 91277440), (240, 90136472), (254, 85168320), (316, 68458080), (320, 67602354), (381, 56778880), (384, 56335295), (395, 54766464), (474, 45638720), (480, 45068236), (508, 42584160), (632, 34229040), (635, 34067328), (640, 33801177), (762, 28389440), (790, 27383232), (948, 22819360), (960, 22534118), (1016, 21292080), (1123, 19263360), (1185, 18255488), (1264, 17114520), (1270, 17033664), (1524, 14194720), (1580, 13691616), (1896, 11409680), (1905, 11355776), (1920, 11267059), (2032, 10646040), (2246, 9631680), (2370, 9127744), (2528, 8557260), (2540, 8516832), (3048, 7097360), (3160, 6845808), (3369, 6421120), (3792, 5704840), (3810, 5677888), (4064, 5323020), (4492, 4815840), (4740, 4563872), (5056, 4278630), (5080, 4258416), (5615, 3852672), (6096, 3548680), (6320, 3422904), (6738, 3210560), (7584, 2852420), (7620, 2838944), (8128, 2661510), (8984, 2407920), (9480, 2281936), (10033, 2156160), (10112, 2139315), (10160, 2129208), (11230, 1926336), (12192, 1774340), (12640, 1711452), (13476, 1605280), (15168, 1426210), (15240, 1419472), (16256, 1330755), (16845, 1284224), (17968, 1203960), (18960, 1140968), (20066, 1078080), (20320, 1064604), (22460, 963168), (24384, 887170), (25280, 855726), (26952, 802640), (30099, 718720), (30336, 713105), (30480, 709736), (33690, 642112), (35936, 601980), (37920, 570484), (40132, 539040), (40640, 532302), (44920, 481584), (48768, 443585), (50165, 431232), (50560, 427863), (53904, 401320), (60198, 359360), (60960, 354868), (67380, 321056), (71872, 300990), (75840, 285242), (80264, 269520), (81280, 266151), (88717, 243840), (89840, 240792), (100330, 215616), (107808, 200660), (120396, 179680), (121920, 177434), (134760, 160528), (142621, 151680), (143744, 150495)]