1197821520

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{26407}}^1$

素因数の和:26439

約数の個数: 200

約数和(自身を含む): 4754707584

約数和(自身を除く): 3556886064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 162, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 324, 336, 360, 378, 405, 420, 432, 504, 540, 560, 567, 630, 648, 720, 756, 810, 840, 945, 1008, 1080, 1134, 1260, 1296, 1512, 1620, 1680, 1890, 2160, 2268, 2520, 2835, 3024, 3240, 3780, 4536, 5040, 5670, 6480, 7560, 9072, 11340, 15120, 22680, 26407, 45360, 52814, 79221, 105628, 132035, 158442, 184849, 211256, 237663, 264070, 316884, 369698, 396105, 422512, 475326, 528140, 554547, 633768, 712989, 739396, 792210, 924245, 950652, 1056280, 1109094, 1188315, 1267536, 1425978, 1478792, 1584420, 1663641, 1848490, 1901304, 2112560, 2138967, 2218188, 2376630, 2772735, 2851956, 2957584, 3168840, 3327282, 3564945, 3696980, 3802608, 4277934, 4436376, 4753260, 4990923, 5545470, 5703912, 6337680, 6654564, 7129890, 7393960, 8318205, 8555868, 8872752, 9506520, 9981846, 10694835, 11090940, 11407824, 13309128, 14259780, 14787920, 14972769, 16636410, 17111736, 19013040, 19963692, 21389670, 22181880, 24954615, 26618256, 28519560, 29945538, 33272820, 34223472, 39927384, 42779340, 44363760, 49909230, 57039120, 59891076, 66545640, 74863845, 79854768, 85558680, 99818460, 119782152, 133091280, 149727690, 171117360, 199636920, 239564304, 299455380, 399273840, 598910760, 1197821520]

約数ペア:

[(1, 1197821520), (2, 598910760), (3, 399273840), (4, 299455380), (5, 239564304), (6, 199636920), (7, 171117360), (8, 149727690), (9, 133091280), (10, 119782152), (12, 99818460), (14, 85558680), (15, 79854768), (16, 74863845), (18, 66545640), (20, 59891076), (21, 57039120), (24, 49909230), (27, 44363760), (28, 42779340), (30, 39927384), (35, 34223472), (36, 33272820), (40, 29945538), (42, 28519560), (45, 26618256), (48, 24954615), (54, 22181880), (56, 21389670), (60, 19963692), (63, 19013040), (70, 17111736), (72, 16636410), (80, 14972769), (81, 14787920), (84, 14259780), (90, 13309128), (105, 11407824), (108, 11090940), (112, 10694835), (120, 9981846), (126, 9506520), (135, 8872752), (140, 8555868), (144, 8318205), (162, 7393960), (168, 7129890), (180, 6654564), (189, 6337680), (210, 5703912), (216, 5545470), (240, 4990923), (252, 4753260), (270, 4436376), (280, 4277934), (315, 3802608), (324, 3696980), (336, 3564945), (360, 3327282), (378, 3168840), (405, 2957584), (420, 2851956), (432, 2772735), (504, 2376630), (540, 2218188), (560, 2138967), (567, 2112560), (630, 1901304), (648, 1848490), (720, 1663641), (756, 1584420), (810, 1478792), (840, 1425978), (945, 1267536), (1008, 1188315), (1080, 1109094), (1134, 1056280), (1260, 950652), (1296, 924245), (1512, 792210), (1620, 739396), (1680, 712989), (1890, 633768), (2160, 554547), (2268, 528140), (2520, 475326), (2835, 422512), (3024, 396105), (3240, 369698), (3780, 316884), (4536, 264070), (5040, 237663), (5670, 211256), (6480, 184849), (7560, 158442), (9072, 132035), (11340, 105628), (15120, 79221), (22680, 52814), (26407, 45360)]