15515698068

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1\times {\mathrm{199}}^1$

素因数の和:508

約数の個数: 240

約数和(自身を含む): 44567107200

約数和(自身を除く): 29051409132

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 107, 108, 117, 156, 162, 173, 199, 214, 234, 321, 324, 346, 351, 398, 428, 468, 519, 597, 642, 692, 702, 796, 963, 1038, 1053, 1194, 1284, 1391, 1404, 1557, 1791, 1926, 2076, 2106, 2249, 2388, 2587, 2782, 2889, 3114, 3582, 3852, 4173, 4212, 4498, 4671, 5174, 5373, 5564, 5778, 6228, 6747, 7164, 7761, 8346, 8667, 8996, 9342, 10348, 10746, 11556, 12519, 13494, 14013, 15522, 16119, 16692, 17334, 18511, 18684, 20241, 21293, 21492, 23283, 25038, 26988, 28026, 31044, 32238, 34427, 34668, 37022, 37557, 40482, 42586, 46566, 50076, 55533, 56052, 60723, 63879, 64476, 68854, 69849, 74044, 75114, 80964, 85172, 93132, 103281, 111066, 112671, 121446, 127758, 137708, 139698, 150228, 166599, 182169, 191637, 206562, 209547, 222132, 225342, 240643, 242892, 255516, 276809, 279396, 309843, 333198, 364338, 383274, 413124, 419094, 447551, 450684, 481286, 499797, 553618, 574911, 619686, 666396, 721929, 728676, 766548, 830427, 838188, 895102, 929529, 962572, 999594, 1107236, 1149822, 1239372, 1342653, 1443858, 1499391, 1660854, 1724733, 1790204, 1859058, 1999188, 2165787, 2299644, 2491281, 2685306, 2788587, 2887716, 2998782, 3321708, 3449466, 3683689, 3718116, 4027959, 4331574, 4982562, 5370612, 5577174, 5997564, 6497361, 6898932, 7367378, 7473843, 8055918, 8663148, 9965124, 11051067, 11154348, 12083877, 12994722, 14734756, 14947686, 16111836, 19492083, 22102134, 22421529, 24167754, 25989444, 29895372, 33153201, 36251631, 38984166, 44204268, 44843058, 47887957, 48335508, 66306402, 72503262, 77968332, 89686116, 95775914, 99459603, 132612804, 143663871, 145006524, 191551828, 198919206, 287327742, 298378809, 397838412, 430991613, 574655484, 596757618, 861983226, 1193515236, 1292974839, 1723966452, 2585949678, 3878924517, 5171899356, 7757849034, 15515698068]

約数ペア:

[(1, 15515698068), (2, 7757849034), (3, 5171899356), (4, 3878924517), (6, 2585949678), (9, 1723966452), (12, 1292974839), (13, 1193515236), (18, 861983226), (26, 596757618), (27, 574655484), (36, 430991613), (39, 397838412), (52, 298378809), (54, 287327742), (78, 198919206), (81, 191551828), (107, 145006524), (108, 143663871), (117, 132612804), (156, 99459603), (162, 95775914), (173, 89686116), (199, 77968332), (214, 72503262), (234, 66306402), (321, 48335508), (324, 47887957), (346, 44843058), (351, 44204268), (398, 38984166), (428, 36251631), (468, 33153201), (519, 29895372), (597, 25989444), (642, 24167754), (692, 22421529), (702, 22102134), (796, 19492083), (963, 16111836), (1038, 14947686), (1053, 14734756), (1194, 12994722), (1284, 12083877), (1391, 11154348), (1404, 11051067), (1557, 9965124), (1791, 8663148), (1926, 8055918), (2076, 7473843), (2106, 7367378), (2249, 6898932), (2388, 6497361), (2587, 5997564), (2782, 5577174), (2889, 5370612), (3114, 4982562), (3582, 4331574), (3852, 4027959), (4173, 3718116), (4212, 3683689), (4498, 3449466), (4671, 3321708), (5174, 2998782), (5373, 2887716), (5564, 2788587), (5778, 2685306), (6228, 2491281), (6747, 2299644), (7164, 2165787), (7761, 1999188), (8346, 1859058), (8667, 1790204), (8996, 1724733), (9342, 1660854), (10348, 1499391), (10746, 1443858), (11556, 1342653), (12519, 1239372), (13494, 1149822), (14013, 1107236), (15522, 999594), (16119, 962572), (16692, 929529), (17334, 895102), (18511, 838188), (18684, 830427), (20241, 766548), (21293, 728676), (21492, 721929), (23283, 666396), (25038, 619686), (26988, 574911), (28026, 553618), (31044, 499797), (32238, 481286), (34427, 450684), (34668, 447551), (37022, 419094), (37557, 413124), (40482, 383274), (42586, 364338), (46566, 333198), (50076, 309843), (55533, 279396), (56052, 276809), (60723, 255516), (63879, 242892), (64476, 240643), (68854, 225342), (69849, 222132), (74044, 209547), (75114, 206562), (80964, 191637), (85172, 182169), (93132, 166599), (103281, 150228), (111066, 139698), (112671, 137708), (121446, 127758)]