140358240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{8861}}^1$

素因数の和:8893

約数の個数: 144

約数和(自身を含む): 522574416

約数和(自身を除く): 382216176

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 96, 99, 110, 120, 132, 144, 160, 165, 176, 180, 198, 220, 240, 264, 288, 330, 352, 360, 396, 440, 480, 495, 528, 660, 720, 792, 880, 990, 1056, 1320, 1440, 1584, 1760, 1980, 2640, 3168, 3960, 5280, 7920, 8861, 15840, 17722, 26583, 35444, 44305, 53166, 70888, 79749, 88610, 97471, 106332, 132915, 141776, 159498, 177220, 194942, 212664, 265830, 283552, 292413, 318996, 354440, 389884, 398745, 425328, 487355, 531660, 584826, 637992, 708880, 779768, 797490, 850656, 877239, 974710, 1063320, 1169652, 1275984, 1417760, 1462065, 1559536, 1594980, 1754478, 1949420, 2126640, 2339304, 2551968, 2924130, 3119072, 3189960, 3508956, 3898840, 4253280, 4386195, 4678608, 5848260, 6379920, 7017912, 7797680, 8772390, 9357216, 11696520, 12759840, 14035824, 15595360, 17544780, 23393040, 28071648, 35089560, 46786080, 70179120, 140358240]

約数ペア:

[(1, 140358240), (2, 70179120), (3, 46786080), (4, 35089560), (5, 28071648), (6, 23393040), (8, 17544780), (9, 15595360), (10, 14035824), (11, 12759840), (12, 11696520), (15, 9357216), (16, 8772390), (18, 7797680), (20, 7017912), (22, 6379920), (24, 5848260), (30, 4678608), (32, 4386195), (33, 4253280), (36, 3898840), (40, 3508956), (44, 3189960), (45, 3119072), (48, 2924130), (55, 2551968), (60, 2339304), (66, 2126640), (72, 1949420), (80, 1754478), (88, 1594980), (90, 1559536), (96, 1462065), (99, 1417760), (110, 1275984), (120, 1169652), (132, 1063320), (144, 974710), (160, 877239), (165, 850656), (176, 797490), (180, 779768), (198, 708880), (220, 637992), (240, 584826), (264, 531660), (288, 487355), (330, 425328), (352, 398745), (360, 389884), (396, 354440), (440, 318996), (480, 292413), (495, 283552), (528, 265830), (660, 212664), (720, 194942), (792, 177220), (880, 159498), (990, 141776), (1056, 132915), (1320, 106332), (1440, 97471), (1584, 88610), (1760, 79749), (1980, 70888), (2640, 53166), (3168, 44305), (3960, 35444), (5280, 26583), (7920, 17722), (8861, 15840)]