20182626120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1259}}^1$

素因数の和:1460

約数の個数: 256

約数和(自身を含む): 65318400000

約数和(自身を除く): 45135773880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 79, 89, 95, 114, 120, 152, 158, 178, 190, 228, 237, 267, 285, 316, 356, 380, 395, 445, 456, 474, 534, 570, 632, 712, 760, 790, 890, 948, 1068, 1140, 1185, 1259, 1335, 1501, 1580, 1691, 1780, 1896, 2136, 2280, 2370, 2518, 2670, 3002, 3160, 3382, 3560, 3777, 4503, 4740, 5036, 5073, 5340, 6004, 6295, 6764, 7031, 7505, 7554, 8455, 9006, 9480, 10072, 10146, 10680, 12008, 12590, 13528, 14062, 15010, 15108, 16910, 18012, 18885, 20292, 21093, 22515, 23921, 25180, 25365, 28124, 30020, 30216, 33820, 35155, 36024, 37770, 40584, 42186, 45030, 47842, 50360, 50730, 56248, 60040, 67640, 70310, 71763, 75540, 84372, 90060, 95684, 99461, 101460, 105465, 112051, 119605, 133589, 140620, 143526, 151080, 168744, 180120, 191368, 198922, 202920, 210930, 224102, 239210, 267178, 281240, 287052, 298383, 336153, 358815, 397844, 400767, 421860, 448204, 478420, 497305, 534356, 560255, 574104, 596766, 667945, 672306, 717630, 795688, 801534, 843720, 896408, 956840, 994610, 1068712, 1120510, 1193532, 1335890, 1344612, 1435260, 1491915, 1603068, 1680765, 1889759, 1989220, 2003835, 2128969, 2241020, 2387064, 2671780, 2689224, 2870520, 2983830, 3206136, 3361530, 3779518, 3978440, 4007670, 4257938, 4482040, 5343560, 5669277, 5967660, 6386907, 6723060, 7559036, 8015340, 8515876, 8852029, 9448795, 10644845, 11338554, 11935320, 12773814, 13446120, 15118072, 16030680, 17031752, 17704058, 18897590, 21289690, 22677108, 25547628, 26556087, 28346385, 31934535, 35408116, 37795180, 42579380, 44260145, 45354216, 51095256, 53112174, 56692770, 63869070, 70816232, 75590360, 85158760, 88520290, 106224348, 113385540, 127738140, 132780435, 168188551, 177040580, 212448696, 226771080, 255476280, 265560870, 336377102, 354081160, 504565653, 531121740, 672754204, 840942755, 1009131306, 1062243480, 1345508408, 1681885510, 2018262612, 2522828265, 3363771020, 4036525224, 5045656530, 6727542040, 10091313060, 20182626120]

約数ペア:

[(1, 20182626120), (2, 10091313060), (3, 6727542040), (4, 5045656530), (5, 4036525224), (6, 3363771020), (8, 2522828265), (10, 2018262612), (12, 1681885510), (15, 1345508408), (19, 1062243480), (20, 1009131306), (24, 840942755), (30, 672754204), (38, 531121740), (40, 504565653), (57, 354081160), (60, 336377102), (76, 265560870), (79, 255476280), (89, 226771080), (95, 212448696), (114, 177040580), (120, 168188551), (152, 132780435), (158, 127738140), (178, 113385540), (190, 106224348), (228, 88520290), (237, 85158760), (267, 75590360), (285, 70816232), (316, 63869070), (356, 56692770), (380, 53112174), (395, 51095256), (445, 45354216), (456, 44260145), (474, 42579380), (534, 37795180), (570, 35408116), (632, 31934535), (712, 28346385), (760, 26556087), (790, 25547628), (890, 22677108), (948, 21289690), (1068, 18897590), (1140, 17704058), (1185, 17031752), (1259, 16030680), (1335, 15118072), (1501, 13446120), (1580, 12773814), (1691, 11935320), (1780, 11338554), (1896, 10644845), (2136, 9448795), (2280, 8852029), (2370, 8515876), (2518, 8015340), (2670, 7559036), (3002, 6723060), (3160, 6386907), (3382, 5967660), (3560, 5669277), (3777, 5343560), (4503, 4482040), (4740, 4257938), (5036, 4007670), (5073, 3978440), (5340, 3779518), (6004, 3361530), (6295, 3206136), (6764, 2983830), (7031, 2870520), (7505, 2689224), (7554, 2671780), (8455, 2387064), (9006, 2241020), (9480, 2128969), (10072, 2003835), (10146, 1989220), (10680, 1889759), (12008, 1680765), (12590, 1603068), (13528, 1491915), (14062, 1435260), (15010, 1344612), (15108, 1335890), (16910, 1193532), (18012, 1120510), (18885, 1068712), (20292, 994610), (21093, 956840), (22515, 896408), (23921, 843720), (25180, 801534), (25365, 795688), (28124, 717630), (30020, 672306), (30216, 667945), (33820, 596766), (35155, 574104), (36024, 560255), (37770, 534356), (40584, 497305), (42186, 478420), (45030, 448204), (47842, 421860), (50360, 400767), (50730, 397844), (56248, 358815), (60040, 336153), (67640, 298383), (70310, 287052), (71763, 281240), (75540, 267178), (84372, 239210), (90060, 224102), (95684, 210930), (99461, 202920), (101460, 198922), (105465, 191368), (112051, 180120), (119605, 168744), (133589, 151080), (140620, 143526)]