15973776

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:110

約数の個数: 240

約数和(自身を含む): 58496256

約数和(自身を除く): 42522480

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 23, 24, 26, 28, 36, 39, 42, 46, 48, 52, 53, 56, 63, 69, 72, 78, 84, 91, 92, 104, 106, 112, 117, 126, 138, 144, 156, 159, 161, 168, 182, 184, 207, 208, 212, 234, 252, 273, 276, 299, 312, 318, 322, 336, 364, 368, 371, 414, 424, 468, 477, 483, 504, 546, 552, 598, 624, 636, 644, 689, 728, 742, 819, 828, 848, 897, 936, 954, 966, 1008, 1092, 1104, 1113, 1196, 1219, 1272, 1288, 1378, 1449, 1456, 1484, 1638, 1656, 1794, 1872, 1908, 1932, 2067, 2093, 2184, 2226, 2392, 2438, 2544, 2576, 2691, 2756, 2898, 2968, 3276, 3312, 3339, 3588, 3657, 3816, 3864, 4134, 4186, 4368, 4452, 4784, 4823, 4876, 5382, 5512, 5796, 5936, 6201, 6279, 6552, 6678, 7176, 7314, 7632, 7728, 8268, 8372, 8533, 8904, 9646, 9752, 10764, 10971, 11024, 11592, 12402, 12558, 13104, 13356, 14352, 14469, 14628, 15847, 16536, 16744, 17066, 17808, 18837, 19292, 19504, 21528, 21942, 23184, 24804, 25116, 25599, 26712, 28938, 29256, 31694, 33072, 33488, 34132, 37674, 38584, 43056, 43407, 43884, 47541, 49608, 50232, 51198, 53424, 57876, 58512, 63388, 68264, 75348, 76797, 77168, 86814, 87768, 95082, 99216, 100464, 102396, 110929, 115752, 126776, 136528, 142623, 150696, 153594, 173628, 175536, 190164, 204792, 221858, 231504, 253552, 285246, 301392, 307188, 332787, 347256, 380328, 409584, 443716, 570492, 614376, 665574, 694512, 760656, 887432, 998361, 1140984, 1228752, 1331148, 1774864, 1996722, 2281968, 2662296, 3993444, 5324592, 7986888, 15973776]

約数ペア:

[(1, 15973776), (2, 7986888), (3, 5324592), (4, 3993444), (6, 2662296), (7, 2281968), (8, 1996722), (9, 1774864), (12, 1331148), (13, 1228752), (14, 1140984), (16, 998361), (18, 887432), (21, 760656), (23, 694512), (24, 665574), (26, 614376), (28, 570492), (36, 443716), (39, 409584), (42, 380328), (46, 347256), (48, 332787), (52, 307188), (53, 301392), (56, 285246), (63, 253552), (69, 231504), (72, 221858), (78, 204792), (84, 190164), (91, 175536), (92, 173628), (104, 153594), (106, 150696), (112, 142623), (117, 136528), (126, 126776), (138, 115752), (144, 110929), (156, 102396), (159, 100464), (161, 99216), (168, 95082), (182, 87768), (184, 86814), (207, 77168), (208, 76797), (212, 75348), (234, 68264), (252, 63388), (273, 58512), (276, 57876), (299, 53424), (312, 51198), (318, 50232), (322, 49608), (336, 47541), (364, 43884), (368, 43407), (371, 43056), (414, 38584), (424, 37674), (468, 34132), (477, 33488), (483, 33072), (504, 31694), (546, 29256), (552, 28938), (598, 26712), (624, 25599), (636, 25116), (644, 24804), (689, 23184), (728, 21942), (742, 21528), (819, 19504), (828, 19292), (848, 18837), (897, 17808), (936, 17066), (954, 16744), (966, 16536), (1008, 15847), (1092, 14628), (1104, 14469), (1113, 14352), (1196, 13356), (1219, 13104), (1272, 12558), (1288, 12402), (1378, 11592), (1449, 11024), (1456, 10971), (1484, 10764), (1638, 9752), (1656, 9646), (1794, 8904), (1872, 8533), (1908, 8372), (1932, 8268), (2067, 7728), (2093, 7632), (2184, 7314), (2226, 7176), (2392, 6678), (2438, 6552), (2544, 6279), (2576, 6201), (2691, 5936), (2756, 5796), (2898, 5512), (2968, 5382), (3276, 4876), (3312, 4823), (3339, 4784), (3588, 4452), (3657, 4368), (3816, 4186), (3864, 4134)]