139106240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{281}}^1$

素因数の和:335

約数の個数: 224

約数和(自身を含む): 433206144

約数和(自身を除く): 294099904

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 64, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 281, 320, 340, 364, 416, 442, 448, 455, 476, 520, 544, 560, 562, 595, 680, 728, 832, 884, 910, 952, 1040, 1088, 1105, 1120, 1124, 1190, 1360, 1405, 1456, 1547, 1768, 1820, 1904, 1967, 2080, 2210, 2240, 2248, 2380, 2720, 2810, 2912, 3094, 3536, 3640, 3653, 3808, 3934, 4160, 4420, 4496, 4760, 4777, 5440, 5620, 5824, 6188, 7072, 7280, 7306, 7616, 7735, 7868, 8840, 8992, 9520, 9554, 9835, 11240, 12376, 14144, 14560, 14612, 15470, 15736, 17680, 17984, 18265, 19040, 19108, 19670, 22480, 23885, 24752, 25571, 29120, 29224, 30940, 31472, 33439, 35360, 36530, 38080, 38216, 39340, 44960, 47770, 49504, 51142, 58448, 61880, 62101, 62944, 66878, 70720, 73060, 76432, 78680, 89920, 95540, 99008, 102284, 116896, 123760, 124202, 125888, 127855, 133756, 146120, 152864, 157360, 167195, 191080, 204568, 233792, 247520, 248404, 255710, 267512, 292240, 305728, 310505, 314720, 334390, 382160, 409136, 434707, 495040, 496808, 511420, 535024, 584480, 621010, 629440, 668780, 764320, 818272, 869414, 993616, 1022840, 1070048, 1168960, 1242020, 1337560, 1528640, 1636544, 1738828, 1987232, 2045680, 2140096, 2173535, 2484040, 2675120, 3477656, 3974464, 4091360, 4347070, 4968080, 5350240, 6955312, 8182720, 8694140, 9936160, 10700480, 13910624, 17388280, 19872320, 27821248, 34776560, 69553120, 139106240]

約数ペア:

[(1, 139106240), (2, 69553120), (4, 34776560), (5, 27821248), (7, 19872320), (8, 17388280), (10, 13910624), (13, 10700480), (14, 9936160), (16, 8694140), (17, 8182720), (20, 6955312), (26, 5350240), (28, 4968080), (32, 4347070), (34, 4091360), (35, 3974464), (40, 3477656), (52, 2675120), (56, 2484040), (64, 2173535), (65, 2140096), (68, 2045680), (70, 1987232), (80, 1738828), (85, 1636544), (91, 1528640), (104, 1337560), (112, 1242020), (119, 1168960), (130, 1070048), (136, 1022840), (140, 993616), (160, 869414), (170, 818272), (182, 764320), (208, 668780), (221, 629440), (224, 621010), (238, 584480), (260, 535024), (272, 511420), (280, 496808), (281, 495040), (320, 434707), (340, 409136), (364, 382160), (416, 334390), (442, 314720), (448, 310505), (455, 305728), (476, 292240), (520, 267512), (544, 255710), (560, 248404), (562, 247520), (595, 233792), (680, 204568), (728, 191080), (832, 167195), (884, 157360), (910, 152864), (952, 146120), (1040, 133756), (1088, 127855), (1105, 125888), (1120, 124202), (1124, 123760), (1190, 116896), (1360, 102284), (1405, 99008), (1456, 95540), (1547, 89920), (1768, 78680), (1820, 76432), (1904, 73060), (1967, 70720), (2080, 66878), (2210, 62944), (2240, 62101), (2248, 61880), (2380, 58448), (2720, 51142), (2810, 49504), (2912, 47770), (3094, 44960), (3536, 39340), (3640, 38216), (3653, 38080), (3808, 36530), (3934, 35360), (4160, 33439), (4420, 31472), (4496, 30940), (4760, 29224), (4777, 29120), (5440, 25571), (5620, 24752), (5824, 23885), (6188, 22480), (7072, 19670), (7280, 19108), (7306, 19040), (7616, 18265), (7735, 17984), (7868, 17680), (8840, 15736), (8992, 15470), (9520, 14612), (9554, 14560), (9835, 14144), (11240, 12376)]