1615691280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11587}}^1$

素因数の和:11693

約数の個数: 160

約数和(自身を含む): 5793629184

約数和(自身を除く): 4177937904

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 83, 84, 105, 112, 120, 140, 166, 168, 210, 240, 249, 280, 332, 336, 415, 420, 498, 560, 581, 664, 830, 840, 996, 1162, 1245, 1328, 1660, 1680, 1743, 1992, 2324, 2490, 2905, 3320, 3486, 3984, 4648, 4980, 5810, 6640, 6972, 8715, 9296, 9960, 11587, 11620, 13944, 17430, 19920, 23174, 23240, 27888, 34761, 34860, 46348, 46480, 57935, 69522, 69720, 81109, 92696, 115870, 139044, 139440, 162218, 173805, 185392, 231740, 243327, 278088, 324436, 347610, 405545, 463480, 486654, 556176, 648872, 695220, 811090, 926960, 961721, 973308, 1216635, 1297744, 1390440, 1622180, 1923442, 1946616, 2433270, 2780880, 2885163, 3244360, 3846884, 3893232, 4808605, 4866540, 5770326, 6488720, 6732047, 7693768, 9617210, 9733080, 11540652, 13464094, 14425815, 15387536, 19234420, 19466160, 20196141, 23081304, 26928188, 28851630, 33660235, 38468840, 40392282, 46162608, 53856376, 57703260, 67320470, 76937680, 80784564, 100980705, 107712752, 115406520, 134640940, 161569128, 201961410, 230813040, 269281880, 323138256, 403922820, 538563760, 807845640, 1615691280]

約数ペア:

[(1, 1615691280), (2, 807845640), (3, 538563760), (4, 403922820), (5, 323138256), (6, 269281880), (7, 230813040), (8, 201961410), (10, 161569128), (12, 134640940), (14, 115406520), (15, 107712752), (16, 100980705), (20, 80784564), (21, 76937680), (24, 67320470), (28, 57703260), (30, 53856376), (35, 46162608), (40, 40392282), (42, 38468840), (48, 33660235), (56, 28851630), (60, 26928188), (70, 23081304), (80, 20196141), (83, 19466160), (84, 19234420), (105, 15387536), (112, 14425815), (120, 13464094), (140, 11540652), (166, 9733080), (168, 9617210), (210, 7693768), (240, 6732047), (249, 6488720), (280, 5770326), (332, 4866540), (336, 4808605), (415, 3893232), (420, 3846884), (498, 3244360), (560, 2885163), (581, 2780880), (664, 2433270), (830, 1946616), (840, 1923442), (996, 1622180), (1162, 1390440), (1245, 1297744), (1328, 1216635), (1660, 973308), (1680, 961721), (1743, 926960), (1992, 811090), (2324, 695220), (2490, 648872), (2905, 556176), (3320, 486654), (3486, 463480), (3984, 405545), (4648, 347610), (4980, 324436), (5810, 278088), (6640, 243327), (6972, 231740), (8715, 185392), (9296, 173805), (9960, 162218), (11587, 139440), (11620, 139044), (13944, 115870), (17430, 92696), (19920, 81109), (23174, 69720), (23240, 69522), (27888, 57935), (34761, 46480), (34860, 46348)]