7412348580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{193939}}^1$

素因数の和:193978

約数の個数: 144

約数和(自身を含む): 26000372160

約数和(自身を除く): 18588023580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 49, 52, 60, 65, 70, 78, 84, 91, 98, 105, 130, 140, 147, 156, 182, 195, 196, 210, 245, 260, 273, 294, 364, 390, 420, 455, 490, 546, 588, 637, 735, 780, 910, 980, 1092, 1274, 1365, 1470, 1820, 1911, 2548, 2730, 2940, 3185, 3822, 5460, 6370, 7644, 9555, 12740, 19110, 38220, 193939, 387878, 581817, 775756, 969695, 1163634, 1357573, 1939390, 2327268, 2521207, 2715146, 2909085, 3878780, 4072719, 5042414, 5430292, 5818170, 6787865, 7563621, 8145438, 9503011, 10084828, 11636340, 12606035, 13575730, 15127242, 16290876, 17648449, 19006022, 20363595, 25212070, 27151460, 28509033, 30254484, 35296898, 37818105, 38012044, 40727190, 47515055, 50424140, 52945347, 57018066, 70593796, 75636210, 81454380, 88242245, 95030110, 105890694, 114036132, 123539143, 142545165, 151272420, 176484490, 190060220, 211781388, 247078286, 264726735, 285090330, 352968980, 370617429, 494156572, 529453470, 570180660, 617695715, 741234858, 1058906940, 1235391430, 1482469716, 1853087145, 2470782860, 3706174290, 7412348580]

約数ペア:

[(1, 7412348580), (2, 3706174290), (3, 2470782860), (4, 1853087145), (5, 1482469716), (6, 1235391430), (7, 1058906940), (10, 741234858), (12, 617695715), (13, 570180660), (14, 529453470), (15, 494156572), (20, 370617429), (21, 352968980), (26, 285090330), (28, 264726735), (30, 247078286), (35, 211781388), (39, 190060220), (42, 176484490), (49, 151272420), (52, 142545165), (60, 123539143), (65, 114036132), (70, 105890694), (78, 95030110), (84, 88242245), (91, 81454380), (98, 75636210), (105, 70593796), (130, 57018066), (140, 52945347), (147, 50424140), (156, 47515055), (182, 40727190), (195, 38012044), (196, 37818105), (210, 35296898), (245, 30254484), (260, 28509033), (273, 27151460), (294, 25212070), (364, 20363595), (390, 19006022), (420, 17648449), (455, 16290876), (490, 15127242), (546, 13575730), (588, 12606035), (637, 11636340), (735, 10084828), (780, 9503011), (910, 8145438), (980, 7563621), (1092, 6787865), (1274, 5818170), (1365, 5430292), (1470, 5042414), (1820, 4072719), (1911, 3878780), (2548, 2909085), (2730, 2715146), (2940, 2521207), (3185, 2327268), (3822, 1939390), (5460, 1357573), (6370, 1163634), (7644, 969695), (9555, 775756), (12740, 581817), (19110, 387878), (38220, 193939)]