26996040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 94348800

約数和(自身を除く): 67352760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 41, 45, 59, 60, 62, 72, 82, 90, 93, 118, 120, 123, 124, 155, 164, 177, 180, 186, 205, 236, 246, 248, 279, 295, 310, 328, 354, 360, 369, 372, 410, 465, 472, 492, 531, 558, 590, 615, 620, 708, 738, 744, 820, 885, 930, 984, 1062, 1116, 1180, 1230, 1240, 1271, 1395, 1416, 1476, 1640, 1770, 1829, 1845, 1860, 2124, 2232, 2360, 2419, 2460, 2542, 2655, 2790, 2952, 3540, 3658, 3690, 3720, 3813, 4248, 4838, 4920, 5084, 5310, 5487, 5580, 6355, 7080, 7257, 7316, 7380, 7626, 9145, 9676, 10168, 10620, 10974, 11160, 11439, 12095, 12710, 14514, 14632, 14760, 15252, 16461, 18290, 19065, 19352, 21240, 21771, 21948, 22878, 24190, 25420, 27435, 29028, 30504, 32922, 36285, 36580, 38130, 43542, 43896, 45756, 48380, 50840, 54870, 57195, 58056, 65844, 72570, 73160, 74989, 76260, 82305, 87084, 91512, 96760, 108855, 109740, 114390, 131688, 145140, 149978, 152520, 164610, 174168, 217710, 219480, 224967, 228780, 290280, 299956, 329220, 374945, 435420, 449934, 457560, 599912, 658440, 674901, 749890, 870840, 899868, 1124835, 1349802, 1499780, 1799736, 2249670, 2699604, 2999560, 3374505, 4499340, 5399208, 6749010, 8998680, 13498020, 26996040]

約数ペア:

[(1, 26996040), (2, 13498020), (3, 8998680), (4, 6749010), (5, 5399208), (6, 4499340), (8, 3374505), (9, 2999560), (10, 2699604), (12, 2249670), (15, 1799736), (18, 1499780), (20, 1349802), (24, 1124835), (30, 899868), (31, 870840), (36, 749890), (40, 674901), (41, 658440), (45, 599912), (59, 457560), (60, 449934), (62, 435420), (72, 374945), (82, 329220), (90, 299956), (93, 290280), (118, 228780), (120, 224967), (123, 219480), (124, 217710), (155, 174168), (164, 164610), (177, 152520), (180, 149978), (186, 145140), (205, 131688), (236, 114390), (246, 109740), (248, 108855), (279, 96760), (295, 91512), (310, 87084), (328, 82305), (354, 76260), (360, 74989), (369, 73160), (372, 72570), (410, 65844), (465, 58056), (472, 57195), (492, 54870), (531, 50840), (558, 48380), (590, 45756), (615, 43896), (620, 43542), (708, 38130), (738, 36580), (744, 36285), (820, 32922), (885, 30504), (930, 29028), (984, 27435), (1062, 25420), (1116, 24190), (1180, 22878), (1230, 21948), (1240, 21771), (1271, 21240), (1395, 19352), (1416, 19065), (1476, 18290), (1640, 16461), (1770, 15252), (1829, 14760), (1845, 14632), (1860, 14514), (2124, 12710), (2232, 12095), (2360, 11439), (2419, 11160), (2460, 10974), (2542, 10620), (2655, 10168), (2790, 9676), (2952, 9145), (3540, 7626), (3658, 7380), (3690, 7316), (3720, 7257), (3813, 7080), (4248, 6355), (4838, 5580), (4920, 5487), (5084, 5310)]