8581422480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{1283}}^1$

素因数の和:1390

約数の個数: 240

約数和(自身を含む): 28458267840

約数和(自身を除く): 19876845360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 31, 40, 48, 58, 60, 62, 80, 87, 93, 116, 120, 124, 145, 155, 174, 186, 232, 240, 248, 290, 310, 348, 372, 435, 464, 465, 496, 580, 620, 696, 744, 870, 899, 930, 961, 1160, 1240, 1283, 1392, 1488, 1740, 1798, 1860, 1922, 2320, 2480, 2566, 2697, 2883, 3480, 3596, 3720, 3844, 3849, 4495, 4805, 5132, 5394, 5766, 6415, 6960, 7192, 7440, 7688, 7698, 8990, 9610, 10264, 10788, 11532, 12830, 13485, 14384, 14415, 15376, 15396, 17980, 19220, 19245, 20528, 21576, 23064, 25660, 26970, 27869, 28830, 30792, 35960, 37207, 38440, 38490, 39773, 43152, 46128, 51320, 53940, 55738, 57660, 61584, 71920, 74414, 76880, 76980, 79546, 83607, 102640, 107880, 111476, 111621, 115320, 119319, 139345, 148828, 153960, 159092, 167214, 186035, 198865, 215760, 222952, 223242, 230640, 238638, 278690, 297656, 307920, 318184, 334428, 372070, 397730, 418035, 445904, 446484, 477276, 557380, 558105, 595312, 596595, 636368, 668856, 744140, 795460, 836070, 892968, 954552, 1114760, 1116210, 1153417, 1193190, 1232963, 1337712, 1488280, 1590920, 1672140, 1785936, 1909104, 2229520, 2232420, 2306834, 2386380, 2465926, 2976560, 3181840, 3344280, 3460251, 3698889, 4464840, 4613668, 4772760, 4931852, 5767085, 6164815, 6688560, 6920502, 7397778, 8929680, 9227336, 9545520, 9863704, 11534170, 12329630, 13841004, 14795556, 17301255, 18454672, 18494445, 19727408, 23068340, 24659260, 27682008, 29591112, 34602510, 35755927, 36988890, 46136680, 49318520, 55364016, 59182224, 69205020, 71511854, 73977780, 92273360, 98637040, 107267781, 138410040, 143023708, 147955560, 178779635, 214535562, 276820080, 286047416, 295911120, 357559270, 429071124, 536338905, 572094832, 715118540, 858142248, 1072677810, 1430237080, 1716284496, 2145355620, 2860474160, 4290711240, 8581422480]

約数ペア:

[(1, 8581422480), (2, 4290711240), (3, 2860474160), (4, 2145355620), (5, 1716284496), (6, 1430237080), (8, 1072677810), (10, 858142248), (12, 715118540), (15, 572094832), (16, 536338905), (20, 429071124), (24, 357559270), (29, 295911120), (30, 286047416), (31, 276820080), (40, 214535562), (48, 178779635), (58, 147955560), (60, 143023708), (62, 138410040), (80, 107267781), (87, 98637040), (93, 92273360), (116, 73977780), (120, 71511854), (124, 69205020), (145, 59182224), (155, 55364016), (174, 49318520), (186, 46136680), (232, 36988890), (240, 35755927), (248, 34602510), (290, 29591112), (310, 27682008), (348, 24659260), (372, 23068340), (435, 19727408), (464, 18494445), (465, 18454672), (496, 17301255), (580, 14795556), (620, 13841004), (696, 12329630), (744, 11534170), (870, 9863704), (899, 9545520), (930, 9227336), (961, 8929680), (1160, 7397778), (1240, 6920502), (1283, 6688560), (1392, 6164815), (1488, 5767085), (1740, 4931852), (1798, 4772760), (1860, 4613668), (1922, 4464840), (2320, 3698889), (2480, 3460251), (2566, 3344280), (2697, 3181840), (2883, 2976560), (3480, 2465926), (3596, 2386380), (3720, 2306834), (3844, 2232420), (3849, 2229520), (4495, 1909104), (4805, 1785936), (5132, 1672140), (5394, 1590920), (5766, 1488280), (6415, 1337712), (6960, 1232963), (7192, 1193190), (7440, 1153417), (7688, 1116210), (7698, 1114760), (8990, 954552), (9610, 892968), (10264, 836070), (10788, 795460), (11532, 744140), (12830, 668856), (13485, 636368), (14384, 596595), (14415, 595312), (15376, 558105), (15396, 557380), (17980, 477276), (19220, 446484), (19245, 445904), (20528, 418035), (21576, 397730), (23064, 372070), (25660, 334428), (26970, 318184), (27869, 307920), (28830, 297656), (30792, 278690), (35960, 238638), (37207, 230640), (38440, 223242), (38490, 222952), (39773, 215760), (43152, 198865), (46128, 186035), (51320, 167214), (53940, 159092), (55738, 153960), (57660, 148828), (61584, 139345), (71920, 119319), (74414, 115320), (76880, 111621), (76980, 111476), (79546, 107880), (83607, 102640)]