1255537920

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3593}}^1$

素因数の和:3637

約数の個数: 288

約数和(自身を含む): 4936603392

約数和(自身を除く): 3681065472

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 52, 56, 60, 64, 65, 70, 78, 80, 84, 91, 96, 104, 105, 112, 120, 128, 130, 140, 156, 160, 168, 182, 192, 195, 208, 210, 224, 240, 256, 260, 273, 280, 312, 320, 336, 364, 384, 390, 416, 420, 448, 455, 480, 520, 546, 560, 624, 640, 672, 728, 768, 780, 832, 840, 896, 910, 960, 1040, 1092, 1120, 1248, 1280, 1344, 1365, 1456, 1560, 1664, 1680, 1792, 1820, 1920, 2080, 2184, 2240, 2496, 2688, 2730, 2912, 3120, 3328, 3360, 3593, 3640, 3840, 4160, 4368, 4480, 4992, 5376, 5460, 5824, 6240, 6720, 7186, 7280, 8320, 8736, 8960, 9984, 10779, 10920, 11648, 12480, 13440, 14372, 14560, 16640, 17472, 17965, 21558, 21840, 23296, 24960, 25151, 26880, 28744, 29120, 34944, 35930, 43116, 43680, 46709, 49920, 50302, 53895, 57488, 58240, 69888, 71860, 75453, 86232, 87360, 93418, 100604, 107790, 114976, 116480, 125755, 140127, 143720, 150906, 172464, 174720, 186836, 201208, 215580, 229952, 233545, 251510, 280254, 287440, 301812, 326963, 344928, 349440, 373672, 377265, 402416, 431160, 459904, 467090, 503020, 560508, 574880, 603624, 653926, 689856, 700635, 747344, 754530, 804832, 862320, 919808, 934180, 980889, 1006040, 1121016, 1149760, 1207248, 1307852, 1379712, 1401270, 1494688, 1509060, 1609664, 1634815, 1724640, 1868360, 1961778, 2012080, 2242032, 2299520, 2414496, 2615704, 2759424, 2802540, 2989376, 3018120, 3219328, 3269630, 3449280, 3736720, 3923556, 4024160, 4484064, 4599040, 4828992, 4904445, 5231408, 5605080, 5978752, 6036240, 6438656, 6539260, 6898560, 7473440, 7847112, 8048320, 8968128, 9657984, 9808890, 10462816, 11210160, 11957504, 12072480, 13078520, 13797120, 14946880, 15694224, 16096640, 17936256, 19315968, 19617780, 20925632, 22420320, 24144960, 26157040, 29893760, 31388448, 32193280, 35872512, 39235560, 41851264, 44840640, 48289920, 52314080, 59787520, 62776896, 78471120, 83702528, 89681280, 96579840, 104628160, 125553792, 156942240, 179362560, 209256320, 251107584, 313884480, 418512640, 627768960, 1255537920]

約数ペア:

[(1, 1255537920), (2, 627768960), (3, 418512640), (4, 313884480), (5, 251107584), (6, 209256320), (7, 179362560), (8, 156942240), (10, 125553792), (12, 104628160), (13, 96579840), (14, 89681280), (15, 83702528), (16, 78471120), (20, 62776896), (21, 59787520), (24, 52314080), (26, 48289920), (28, 44840640), (30, 41851264), (32, 39235560), (35, 35872512), (39, 32193280), (40, 31388448), (42, 29893760), (48, 26157040), (52, 24144960), (56, 22420320), (60, 20925632), (64, 19617780), (65, 19315968), (70, 17936256), (78, 16096640), (80, 15694224), (84, 14946880), (91, 13797120), (96, 13078520), (104, 12072480), (105, 11957504), (112, 11210160), (120, 10462816), (128, 9808890), (130, 9657984), (140, 8968128), (156, 8048320), (160, 7847112), (168, 7473440), (182, 6898560), (192, 6539260), (195, 6438656), (208, 6036240), (210, 5978752), (224, 5605080), (240, 5231408), (256, 4904445), (260, 4828992), (273, 4599040), (280, 4484064), (312, 4024160), (320, 3923556), (336, 3736720), (364, 3449280), (384, 3269630), (390, 3219328), (416, 3018120), (420, 2989376), (448, 2802540), (455, 2759424), (480, 2615704), (520, 2414496), (546, 2299520), (560, 2242032), (624, 2012080), (640, 1961778), (672, 1868360), (728, 1724640), (768, 1634815), (780, 1609664), (832, 1509060), (840, 1494688), (896, 1401270), (910, 1379712), (960, 1307852), (1040, 1207248), (1092, 1149760), (1120, 1121016), (1248, 1006040), (1280, 980889), (1344, 934180), (1365, 919808), (1456, 862320), (1560, 804832), (1664, 754530), (1680, 747344), (1792, 700635), (1820, 689856), (1920, 653926), (2080, 603624), (2184, 574880), (2240, 560508), (2496, 503020), (2688, 467090), (2730, 459904), (2912, 431160), (3120, 402416), (3328, 377265), (3360, 373672), (3593, 349440), (3640, 344928), (3840, 326963), (4160, 301812), (4368, 287440), (4480, 280254), (4992, 251510), (5376, 233545), (5460, 229952), (5824, 215580), (6240, 201208), (6720, 186836), (7186, 174720), (7280, 172464), (8320, 150906), (8736, 143720), (8960, 140127), (9984, 125755), (10779, 116480), (10920, 114976), (11648, 107790), (12480, 100604), (13440, 93418), (14372, 87360), (14560, 86232), (16640, 75453), (17472, 71860), (17965, 69888), (21558, 58240), (21840, 57488), (23296, 53895), (24960, 50302), (25151, 49920), (26880, 46709), (28744, 43680), (29120, 43116), (34944, 35930)]