20160355296

素因数分解:

$2^5\times 3^1\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{11279}}^1$

素因数の和:11768

約数の個数: 96

約数和(自身を含む): 54281525760

約数和(自身を除く): 34121170464

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 43, 48, 86, 96, 129, 172, 258, 344, 433, 516, 688, 866, 1032, 1299, 1376, 1732, 2064, 2598, 3464, 4128, 5196, 6928, 10392, 11279, 13856, 18619, 20784, 22558, 33837, 37238, 41568, 45116, 55857, 67674, 74476, 90232, 111714, 135348, 148952, 180464, 223428, 270696, 297904, 360928, 446856, 484997, 541392, 595808, 893712, 969994, 1082784, 1454991, 1787424, 1939988, 2909982, 3879976, 4883807, 5819964, 7759952, 9767614, 11639928, 14651421, 15519904, 19535228, 23279856, 29302842, 39070456, 46559712, 58605684, 78140912, 117211368, 156281824, 210003701, 234422736, 420007402, 468845472, 630011103, 840014804, 1260022206, 1680029608, 2520044412, 3360059216, 5040088824, 6720118432, 10080177648, 20160355296]

約数ペア:

[(1, 20160355296), (2, 10080177648), (3, 6720118432), (4, 5040088824), (6, 3360059216), (8, 2520044412), (12, 1680029608), (16, 1260022206), (24, 840014804), (32, 630011103), (43, 468845472), (48, 420007402), (86, 234422736), (96, 210003701), (129, 156281824), (172, 117211368), (258, 78140912), (344, 58605684), (433, 46559712), (516, 39070456), (688, 29302842), (866, 23279856), (1032, 19535228), (1299, 15519904), (1376, 14651421), (1732, 11639928), (2064, 9767614), (2598, 7759952), (3464, 5819964), (4128, 4883807), (5196, 3879976), (6928, 2909982), (10392, 1939988), (11279, 1787424), (13856, 1454991), (18619, 1082784), (20784, 969994), (22558, 893712), (33837, 595808), (37238, 541392), (41568, 484997), (45116, 446856), (55857, 360928), (67674, 297904), (74476, 270696), (90232, 223428), (111714, 180464), (135348, 148952)]