63628740

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:240

約数の個数: 240

約数和(自身を含む): 236780544

約数和(自身を除く): 173151804

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 31, 35, 36, 42, 45, 54, 60, 62, 63, 70, 81, 84, 90, 93, 105, 108, 124, 126, 135, 140, 155, 162, 180, 181, 186, 189, 210, 217, 252, 270, 279, 310, 315, 324, 362, 372, 378, 405, 420, 434, 465, 540, 543, 558, 567, 620, 630, 651, 724, 756, 810, 837, 868, 905, 930, 945, 1085, 1086, 1116, 1134, 1260, 1267, 1302, 1395, 1620, 1629, 1674, 1810, 1860, 1890, 1953, 2170, 2172, 2268, 2511, 2534, 2604, 2715, 2790, 2835, 3255, 3258, 3348, 3620, 3780, 3801, 3906, 4185, 4340, 4887, 5022, 5068, 5430, 5580, 5611, 5670, 5859, 6335, 6510, 6516, 7602, 7812, 8145, 8370, 9765, 9774, 10044, 10860, 11222, 11340, 11403, 11718, 12555, 12670, 13020, 14661, 15204, 16290, 16740, 16833, 17577, 19005, 19530, 19548, 22444, 22806, 23436, 24435, 25110, 25340, 28055, 29295, 29322, 32580, 33666, 34209, 35154, 38010, 39060, 39277, 45612, 48870, 50220, 50499, 56110, 57015, 58590, 58644, 67332, 68418, 70308, 73305, 76020, 78554, 84165, 87885, 97740, 100998, 102627, 112220, 114030, 117180, 117831, 136836, 146610, 151497, 157108, 168330, 171045, 175770, 196385, 201996, 205254, 228060, 235662, 252495, 293220, 302994, 336660, 342090, 351540, 353493, 392770, 410508, 454491, 471324, 504990, 513135, 589155, 605988, 684180, 706986, 757485, 785540, 908982, 1009980, 1026270, 1060479, 1178310, 1413972, 1514970, 1767465, 1817964, 2052540, 2120958, 2272455, 2356620, 3029940, 3181437, 3534930, 4241916, 4544910, 5302395, 6362874, 7069860, 9089820, 10604790, 12725748, 15907185, 21209580, 31814370, 63628740]

約数ペア:

[(1, 63628740), (2, 31814370), (3, 21209580), (4, 15907185), (5, 12725748), (6, 10604790), (7, 9089820), (9, 7069860), (10, 6362874), (12, 5302395), (14, 4544910), (15, 4241916), (18, 3534930), (20, 3181437), (21, 3029940), (27, 2356620), (28, 2272455), (30, 2120958), (31, 2052540), (35, 1817964), (36, 1767465), (42, 1514970), (45, 1413972), (54, 1178310), (60, 1060479), (62, 1026270), (63, 1009980), (70, 908982), (81, 785540), (84, 757485), (90, 706986), (93, 684180), (105, 605988), (108, 589155), (124, 513135), (126, 504990), (135, 471324), (140, 454491), (155, 410508), (162, 392770), (180, 353493), (181, 351540), (186, 342090), (189, 336660), (210, 302994), (217, 293220), (252, 252495), (270, 235662), (279, 228060), (310, 205254), (315, 201996), (324, 196385), (362, 175770), (372, 171045), (378, 168330), (405, 157108), (420, 151497), (434, 146610), (465, 136836), (540, 117831), (543, 117180), (558, 114030), (567, 112220), (620, 102627), (630, 100998), (651, 97740), (724, 87885), (756, 84165), (810, 78554), (837, 76020), (868, 73305), (905, 70308), (930, 68418), (945, 67332), (1085, 58644), (1086, 58590), (1116, 57015), (1134, 56110), (1260, 50499), (1267, 50220), (1302, 48870), (1395, 45612), (1620, 39277), (1629, 39060), (1674, 38010), (1810, 35154), (1860, 34209), (1890, 33666), (1953, 32580), (2170, 29322), (2172, 29295), (2268, 28055), (2511, 25340), (2534, 25110), (2604, 24435), (2715, 23436), (2790, 22806), (2835, 22444), (3255, 19548), (3258, 19530), (3348, 19005), (3620, 17577), (3780, 16833), (3801, 16740), (3906, 16290), (4185, 15204), (4340, 14661), (4887, 13020), (5022, 12670), (5068, 12555), (5430, 11718), (5580, 11403), (5611, 11340), (5670, 11222), (5859, 10860), (6335, 10044), (6510, 9774), (6516, 9765), (7602, 8370), (7812, 8145)]