19733550960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{9439}}^1$

素因数の和:9767

約数の個数: 160

約数和(自身を含む): 63378800640

約数和(自身を除く): 43645249680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 281, 310, 372, 465, 496, 562, 620, 744, 843, 930, 1124, 1240, 1405, 1488, 1686, 1860, 2248, 2480, 2810, 3372, 3720, 4215, 4496, 5620, 6744, 7440, 8430, 8711, 9439, 11240, 13488, 16860, 17422, 18878, 22480, 26133, 28317, 33720, 34844, 37756, 43555, 47195, 52266, 56634, 67440, 69688, 75512, 87110, 94390, 104532, 113268, 130665, 139376, 141585, 151024, 174220, 188780, 209064, 226536, 261330, 283170, 292609, 348440, 377560, 418128, 453072, 522660, 566340, 585218, 696880, 755120, 877827, 1045320, 1132680, 1170436, 1463045, 1755654, 2090640, 2265360, 2340872, 2652359, 2926090, 3511308, 4389135, 4681744, 5304718, 5852180, 7022616, 7957077, 8778270, 10609436, 11704360, 13261795, 14045232, 15914154, 17556540, 21218872, 23408720, 26523590, 31828308, 35113080, 39785385, 42437744, 53047180, 63656616, 70226160, 79570770, 82223129, 106094360, 127313232, 159141540, 164446258, 212188720, 246669387, 318283080, 328892516, 411115645, 493338774, 636566160, 657785032, 822231290, 986677548, 1233346935, 1315570064, 1644462580, 1973355096, 2466693870, 3288925160, 3946710192, 4933387740, 6577850320, 9866775480, 19733550960]

約数ペア:

[(1, 19733550960), (2, 9866775480), (3, 6577850320), (4, 4933387740), (5, 3946710192), (6, 3288925160), (8, 2466693870), (10, 1973355096), (12, 1644462580), (15, 1315570064), (16, 1233346935), (20, 986677548), (24, 822231290), (30, 657785032), (31, 636566160), (40, 493338774), (48, 411115645), (60, 328892516), (62, 318283080), (80, 246669387), (93, 212188720), (120, 164446258), (124, 159141540), (155, 127313232), (186, 106094360), (240, 82223129), (248, 79570770), (281, 70226160), (310, 63656616), (372, 53047180), (465, 42437744), (496, 39785385), (562, 35113080), (620, 31828308), (744, 26523590), (843, 23408720), (930, 21218872), (1124, 17556540), (1240, 15914154), (1405, 14045232), (1488, 13261795), (1686, 11704360), (1860, 10609436), (2248, 8778270), (2480, 7957077), (2810, 7022616), (3372, 5852180), (3720, 5304718), (4215, 4681744), (4496, 4389135), (5620, 3511308), (6744, 2926090), (7440, 2652359), (8430, 2340872), (8711, 2265360), (9439, 2090640), (11240, 1755654), (13488, 1463045), (16860, 1170436), (17422, 1132680), (18878, 1045320), (22480, 877827), (26133, 755120), (28317, 696880), (33720, 585218), (34844, 566340), (37756, 522660), (43555, 453072), (47195, 418128), (52266, 377560), (56634, 348440), (67440, 292609), (69688, 283170), (75512, 261330), (87110, 226536), (94390, 209064), (104532, 188780), (113268, 174220), (130665, 151024), (139376, 141585)]