7687018080

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{108943}}^1$

素因数の和:108978

約数の個数: 216

約数和(自身を含む): 30514996512

約数和(自身を除く): 22827978432

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 140, 144, 147, 160, 168, 180, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 336, 360, 392, 420, 441, 480, 490, 504, 560, 588, 630, 672, 720, 735, 784, 840, 882, 980, 1008, 1120, 1176, 1260, 1440, 1470, 1568, 1680, 1764, 1960, 2016, 2205, 2352, 2520, 2940, 3360, 3528, 3920, 4410, 4704, 5040, 5880, 7056, 7840, 8820, 10080, 11760, 14112, 17640, 23520, 35280, 70560, 108943, 217886, 326829, 435772, 544715, 653658, 762601, 871544, 980487, 1089430, 1307316, 1525202, 1634145, 1743088, 1960974, 2178860, 2287803, 2614632, 3050404, 3268290, 3486176, 3813005, 3921948, 4357720, 4575606, 4902435, 5229264, 5338207, 6100808, 6536580, 6863409, 7626010, 7843896, 8715440, 9151212, 9804870, 10458528, 10676414, 11439015, 12201616, 13073160, 13726818, 15252020, 15687792, 16014621, 17430880, 18302424, 19609740, 21352828, 22878030, 24403232, 26146320, 26691035, 27453636, 30504040, 31375584, 32029242, 34317045, 36604848, 39219480, 42705656, 45756060, 48043863, 52292640, 53382070, 54907272, 61008080, 64058484, 68634090, 73209696, 78438960, 80073105, 85411312, 91512120, 96087726, 106764140, 109814544, 122016160, 128116968, 137268180, 156877920, 160146210, 170822624, 183024240, 192175452, 213528280, 219629088, 240219315, 256233936, 274536360, 320292420, 366048480, 384350904, 427056560, 480438630, 512467872, 549072720, 640584840, 768701808, 854113120, 960877260, 1098145440, 1281169680, 1537403616, 1921754520, 2562339360, 3843509040, 7687018080]

約数ペア:

[(1, 7687018080), (2, 3843509040), (3, 2562339360), (4, 1921754520), (5, 1537403616), (6, 1281169680), (7, 1098145440), (8, 960877260), (9, 854113120), (10, 768701808), (12, 640584840), (14, 549072720), (15, 512467872), (16, 480438630), (18, 427056560), (20, 384350904), (21, 366048480), (24, 320292420), (28, 274536360), (30, 256233936), (32, 240219315), (35, 219629088), (36, 213528280), (40, 192175452), (42, 183024240), (45, 170822624), (48, 160146210), (49, 156877920), (56, 137268180), (60, 128116968), (63, 122016160), (70, 109814544), (72, 106764140), (80, 96087726), (84, 91512120), (90, 85411312), (96, 80073105), (98, 78438960), (105, 73209696), (112, 68634090), (120, 64058484), (126, 61008080), (140, 54907272), (144, 53382070), (147, 52292640), (160, 48043863), (168, 45756060), (180, 42705656), (196, 39219480), (210, 36604848), (224, 34317045), (240, 32029242), (245, 31375584), (252, 30504040), (280, 27453636), (288, 26691035), (294, 26146320), (315, 24403232), (336, 22878030), (360, 21352828), (392, 19609740), (420, 18302424), (441, 17430880), (480, 16014621), (490, 15687792), (504, 15252020), (560, 13726818), (588, 13073160), (630, 12201616), (672, 11439015), (720, 10676414), (735, 10458528), (784, 9804870), (840, 9151212), (882, 8715440), (980, 7843896), (1008, 7626010), (1120, 6863409), (1176, 6536580), (1260, 6100808), (1440, 5338207), (1470, 5229264), (1568, 4902435), (1680, 4575606), (1764, 4357720), (1960, 3921948), (2016, 3813005), (2205, 3486176), (2352, 3268290), (2520, 3050404), (2940, 2614632), (3360, 2287803), (3528, 2178860), (3920, 1960974), (4410, 1743088), (4704, 1634145), (5040, 1525202), (5880, 1307316), (7056, 1089430), (7840, 980487), (8820, 871544), (10080, 762601), (11760, 653658), (14112, 544715), (17640, 435772), (23520, 326829), (35280, 217886), (70560, 108943)]