15704868760

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1019}}^1\times {\mathrm{2897}}^1$

素因数の和:3953

約数の個数: 128

約数和(自身を含む): 42565824000

約数和(自身を除く): 26860955240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1019, 1064, 1330, 2038, 2660, 2897, 4076, 5095, 5320, 5794, 7133, 8152, 10190, 11588, 14266, 14485, 19361, 20279, 20380, 23176, 28532, 28970, 35665, 38722, 40558, 40760, 55043, 57064, 57940, 71330, 77444, 81116, 96805, 101395, 110086, 115880, 135527, 142660, 154888, 162232, 193610, 202790, 220172, 271054, 275215, 285320, 385301, 387220, 405580, 440344, 542108, 550430, 677635, 770602, 774440, 811160, 1084216, 1100860, 1355270, 1541204, 1926505, 2201720, 2710540, 2952043, 3082408, 3853010, 5421080, 5904086, 7706020, 11808172, 14760215, 15412040, 20664301, 23616344, 29520430, 41328602, 56088817, 59040860, 82657204, 103321505, 112177634, 118081720, 165314408, 206643010, 224355268, 280444085, 392621719, 413286020, 448710536, 560888170, 785243438, 826572040, 1121776340, 1570486876, 1963108595, 2243552680, 3140973752, 3926217190, 7852434380, 15704868760]

約数ペア:

[(1, 15704868760), (2, 7852434380), (4, 3926217190), (5, 3140973752), (7, 2243552680), (8, 1963108595), (10, 1570486876), (14, 1121776340), (19, 826572040), (20, 785243438), (28, 560888170), (35, 448710536), (38, 413286020), (40, 392621719), (56, 280444085), (70, 224355268), (76, 206643010), (95, 165314408), (133, 118081720), (140, 112177634), (152, 103321505), (190, 82657204), (266, 59040860), (280, 56088817), (380, 41328602), (532, 29520430), (665, 23616344), (760, 20664301), (1019, 15412040), (1064, 14760215), (1330, 11808172), (2038, 7706020), (2660, 5904086), (2897, 5421080), (4076, 3853010), (5095, 3082408), (5320, 2952043), (5794, 2710540), (7133, 2201720), (8152, 1926505), (10190, 1541204), (11588, 1355270), (14266, 1100860), (14485, 1084216), (19361, 811160), (20279, 774440), (20380, 770602), (23176, 677635), (28532, 550430), (28970, 542108), (35665, 440344), (38722, 405580), (40558, 387220), (40760, 385301), (55043, 285320), (57064, 275215), (57940, 271054), (71330, 220172), (77444, 202790), (81116, 193610), (96805, 162232), (101395, 154888), (110086, 142660), (115880, 135527)]