15676588760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{19037}}^1$

素因数の和:19245

約数の個数: 128

約数和(自身を含む): 42931451520

約数和(自身を除く): 27254862760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 68, 70, 85, 119, 136, 140, 170, 173, 238, 280, 340, 346, 476, 595, 680, 692, 865, 952, 1190, 1211, 1384, 1730, 2380, 2422, 2941, 3460, 4760, 4844, 5882, 6055, 6920, 9688, 11764, 12110, 14705, 19037, 20587, 23528, 24220, 29410, 38074, 41174, 48440, 58820, 76148, 82348, 95185, 102935, 117640, 133259, 152296, 164696, 190370, 205870, 266518, 323629, 380740, 411740, 533036, 647258, 666295, 761480, 823480, 1066072, 1294516, 1332590, 1618145, 2265403, 2589032, 2665180, 3236290, 3293401, 4530806, 5330360, 6472580, 6586802, 9061612, 11327015, 12945160, 13173604, 16467005, 18123224, 22654030, 23053807, 26347208, 32934010, 45308060, 46107614, 55987817, 65868020, 90616120, 92215228, 111975634, 115269035, 131736040, 184430456, 223951268, 230538070, 279939085, 391914719, 447902536, 461076140, 559878170, 783829438, 922152280, 1119756340, 1567658876, 1959573595, 2239512680, 3135317752, 3919147190, 7838294380, 15676588760]

約数ペア:

[(1, 15676588760), (2, 7838294380), (4, 3919147190), (5, 3135317752), (7, 2239512680), (8, 1959573595), (10, 1567658876), (14, 1119756340), (17, 922152280), (20, 783829438), (28, 559878170), (34, 461076140), (35, 447902536), (40, 391914719), (56, 279939085), (68, 230538070), (70, 223951268), (85, 184430456), (119, 131736040), (136, 115269035), (140, 111975634), (170, 92215228), (173, 90616120), (238, 65868020), (280, 55987817), (340, 46107614), (346, 45308060), (476, 32934010), (595, 26347208), (680, 23053807), (692, 22654030), (865, 18123224), (952, 16467005), (1190, 13173604), (1211, 12945160), (1384, 11327015), (1730, 9061612), (2380, 6586802), (2422, 6472580), (2941, 5330360), (3460, 4530806), (4760, 3293401), (4844, 3236290), (5882, 2665180), (6055, 2589032), (6920, 2265403), (9688, 1618145), (11764, 1332590), (12110, 1294516), (14705, 1066072), (19037, 823480), (20587, 761480), (23528, 666295), (24220, 647258), (29410, 533036), (38074, 411740), (41174, 380740), (48440, 323629), (58820, 266518), (76148, 205870), (82348, 190370), (95185, 164696), (102935, 152296), (117640, 133259)]