12694421880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{162499}}^1$

素因数の和:162554

約数の個数: 192

約数和(自身を含む): 48672000000

約数和(自身を除く): 35977578120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 120, 124, 126, 140, 155, 168, 180, 186, 210, 217, 248, 252, 279, 280, 310, 315, 360, 372, 420, 434, 465, 504, 558, 620, 630, 651, 744, 840, 868, 930, 1085, 1116, 1240, 1260, 1302, 1395, 1736, 1860, 1953, 2170, 2232, 2520, 2604, 2790, 3255, 3720, 3906, 4340, 5208, 5580, 6510, 7812, 8680, 9765, 11160, 13020, 15624, 19530, 26040, 39060, 78120, 162499, 324998, 487497, 649996, 812495, 974994, 1137493, 1299992, 1462491, 1624990, 1949988, 2274986, 2437485, 2924982, 3249980, 3412479, 3899976, 4549972, 4874970, 5037469, 5687465, 5849964, 6499960, 6824958, 7312455, 9099944, 9749940, 10074938, 10237437, 11374930, 11699928, 13649916, 14624910, 15112407, 17062395, 19499880, 20149876, 20474874, 22749860, 25187345, 27299832, 29249820, 30224814, 34124790, 35262283, 40299752, 40949748, 45337221, 45499720, 50374690, 51187185, 58499640, 60449628, 68249580, 70524566, 75562035, 81899496, 90674442, 100749380, 102374370, 105786849, 120899256, 136499160, 141049132, 151124070, 176311415, 181348884, 201498760, 204748740, 211573698, 226686105, 282098264, 302248140, 317360547, 352622830, 362697768, 409497480, 423147396, 453372210, 528934245, 604496280, 634721094, 705245660, 846294792, 906744420, 1057868490, 1269442188, 1410491320, 1586802735, 1813488840, 2115736980, 2538884376, 3173605470, 4231473960, 6347210940, 12694421880]

約数ペア:

[(1, 12694421880), (2, 6347210940), (3, 4231473960), (4, 3173605470), (5, 2538884376), (6, 2115736980), (7, 1813488840), (8, 1586802735), (9, 1410491320), (10, 1269442188), (12, 1057868490), (14, 906744420), (15, 846294792), (18, 705245660), (20, 634721094), (21, 604496280), (24, 528934245), (28, 453372210), (30, 423147396), (31, 409497480), (35, 362697768), (36, 352622830), (40, 317360547), (42, 302248140), (45, 282098264), (56, 226686105), (60, 211573698), (62, 204748740), (63, 201498760), (70, 181348884), (72, 176311415), (84, 151124070), (90, 141049132), (93, 136499160), (105, 120899256), (120, 105786849), (124, 102374370), (126, 100749380), (140, 90674442), (155, 81899496), (168, 75562035), (180, 70524566), (186, 68249580), (210, 60449628), (217, 58499640), (248, 51187185), (252, 50374690), (279, 45499720), (280, 45337221), (310, 40949748), (315, 40299752), (360, 35262283), (372, 34124790), (420, 30224814), (434, 29249820), (465, 27299832), (504, 25187345), (558, 22749860), (620, 20474874), (630, 20149876), (651, 19499880), (744, 17062395), (840, 15112407), (868, 14624910), (930, 13649916), (1085, 11699928), (1116, 11374930), (1240, 10237437), (1260, 10074938), (1302, 9749940), (1395, 9099944), (1736, 7312455), (1860, 6824958), (1953, 6499960), (2170, 5849964), (2232, 5687465), (2520, 5037469), (2604, 4874970), (2790, 4549972), (3255, 3899976), (3720, 3412479), (3906, 3249980), (4340, 2924982), (5208, 2437485), (5580, 2274986), (6510, 1949988), (7812, 1624990), (8680, 1462491), (9765, 1299992), (11160, 1137493), (13020, 974994), (15624, 812495), (19530, 649996), (26040, 487497), (39060, 324998), (78120, 162499)]