7755720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{1319}}^1$

素因数の和:1347

約数の個数: 96

約数和(自身を含む): 27086400

約数和(自身を除く): 19330680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1319, 1470, 1960, 2638, 2940, 3957, 5276, 5880, 6595, 7914, 9233, 10552, 13190, 15828, 18466, 19785, 26380, 27699, 31656, 36932, 39570, 46165, 52760, 55398, 64631, 73864, 79140, 92330, 110796, 129262, 138495, 158280, 184660, 193893, 221592, 258524, 276990, 323155, 369320, 387786, 517048, 553980, 646310, 775572, 969465, 1107960, 1292620, 1551144, 1938930, 2585240, 3877860, 7755720]

約数ペア:

[(1, 7755720), (2, 3877860), (3, 2585240), (4, 1938930), (5, 1551144), (6, 1292620), (7, 1107960), (8, 969465), (10, 775572), (12, 646310), (14, 553980), (15, 517048), (20, 387786), (21, 369320), (24, 323155), (28, 276990), (30, 258524), (35, 221592), (40, 193893), (42, 184660), (49, 158280), (56, 138495), (60, 129262), (70, 110796), (84, 92330), (98, 79140), (105, 73864), (120, 64631), (140, 55398), (147, 52760), (168, 46165), (196, 39570), (210, 36932), (245, 31656), (280, 27699), (294, 26380), (392, 19785), (420, 18466), (490, 15828), (588, 13190), (735, 10552), (840, 9233), (980, 7914), (1176, 6595), (1319, 5880), (1470, 5276), (1960, 3957), (2638, 2940)]