2160807012

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21277}}^1$

素因数の和:21338

約数の個数: 144

約数和(自身を含む): 6939692032

約数和(自身を除く): 4778885020

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 31, 36, 39, 42, 52, 62, 63, 78, 84, 91, 93, 117, 124, 126, 156, 182, 186, 217, 234, 252, 273, 279, 364, 372, 403, 434, 468, 546, 558, 651, 806, 819, 868, 1092, 1116, 1209, 1302, 1612, 1638, 1953, 2418, 2604, 2821, 3276, 3627, 3906, 4836, 5642, 7254, 7812, 8463, 11284, 14508, 16926, 21277, 25389, 33852, 42554, 50778, 63831, 85108, 101556, 127662, 148939, 191493, 255324, 276601, 297878, 382986, 446817, 553202, 595756, 659587, 765972, 829803, 893634, 1106404, 1319174, 1340451, 1659606, 1787268, 1936207, 1978761, 2489409, 2638348, 2680902, 3319212, 3872414, 3957522, 4617109, 4978818, 5361804, 5808621, 5936283, 7744828, 7915044, 8574631, 9234218, 9957636, 11617242, 11872566, 13851327, 17149262, 17425863, 18468436, 23234484, 23745132, 25723893, 27702654, 34298524, 34851726, 41553981, 51447786, 55405308, 60022417, 69703452, 77171679, 83107962, 102895572, 120044834, 154343358, 166215924, 180067251, 240089668, 308686716, 360134502, 540201753, 720269004, 1080403506, 2160807012]

約数ペア:

[(1, 2160807012), (2, 1080403506), (3, 720269004), (4, 540201753), (6, 360134502), (7, 308686716), (9, 240089668), (12, 180067251), (13, 166215924), (14, 154343358), (18, 120044834), (21, 102895572), (26, 83107962), (28, 77171679), (31, 69703452), (36, 60022417), (39, 55405308), (42, 51447786), (52, 41553981), (62, 34851726), (63, 34298524), (78, 27702654), (84, 25723893), (91, 23745132), (93, 23234484), (117, 18468436), (124, 17425863), (126, 17149262), (156, 13851327), (182, 11872566), (186, 11617242), (217, 9957636), (234, 9234218), (252, 8574631), (273, 7915044), (279, 7744828), (364, 5936283), (372, 5808621), (403, 5361804), (434, 4978818), (468, 4617109), (546, 3957522), (558, 3872414), (651, 3319212), (806, 2680902), (819, 2638348), (868, 2489409), (1092, 1978761), (1116, 1936207), (1209, 1787268), (1302, 1659606), (1612, 1340451), (1638, 1319174), (1953, 1106404), (2418, 893634), (2604, 829803), (2821, 765972), (3276, 659587), (3627, 595756), (3906, 553202), (4836, 446817), (5642, 382986), (7254, 297878), (7812, 276601), (8463, 255324), (11284, 191493), (14508, 148939), (16926, 127662), (21277, 101556), (25389, 85108), (33852, 63831), (42554, 50778)]