121257864

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1$

素因数の和:265

約数の個数: 256

約数和(自身を含む): 430080000

約数和(自身を除く): 308822136

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 31, 36, 39, 42, 52, 54, 56, 62, 63, 72, 78, 84, 91, 93, 104, 108, 117, 124, 126, 156, 168, 182, 186, 189, 199, 216, 217, 234, 248, 252, 273, 279, 312, 351, 364, 372, 378, 398, 403, 434, 468, 504, 546, 558, 597, 651, 702, 728, 744, 756, 796, 806, 819, 837, 868, 936, 1092, 1116, 1194, 1209, 1302, 1393, 1404, 1512, 1592, 1612, 1638, 1674, 1736, 1791, 1953, 2184, 2232, 2388, 2418, 2457, 2587, 2604, 2786, 2808, 2821, 3224, 3276, 3348, 3582, 3627, 3906, 4179, 4776, 4836, 4914, 5174, 5208, 5373, 5572, 5642, 5859, 6169, 6552, 6696, 7164, 7254, 7761, 7812, 8358, 8463, 9672, 9828, 10348, 10746, 10881, 11144, 11284, 11718, 12338, 12537, 14328, 14508, 15522, 15624, 16716, 16926, 18109, 18507, 19656, 20696, 21492, 21762, 22568, 23283, 23436, 24676, 25074, 25389, 29016, 31044, 33432, 33852, 36218, 37014, 37611, 42984, 43183, 43524, 46566, 46872, 49352, 50148, 50778, 54327, 55521, 62088, 67704, 69849, 72436, 74028, 75222, 76167, 80197, 86366, 87048, 93132, 100296, 101556, 108654, 111042, 129549, 139698, 144872, 148056, 150444, 152334, 160394, 162981, 166563, 172732, 186264, 203112, 217308, 222084, 240591, 259098, 279396, 300888, 304668, 320788, 325962, 333126, 345464, 388647, 434616, 444168, 481182, 488943, 518196, 558792, 561379, 609336, 641576, 651924, 666252, 721773, 777294, 962364, 977886, 1036392, 1122758, 1165941, 1303848, 1332504, 1443546, 1554588, 1684137, 1924728, 1955772, 2165319, 2245516, 2331882, 2887092, 3109176, 3368274, 3911544, 4330638, 4491032, 4663764, 5052411, 5774184, 6736548, 8661276, 9327528, 10104822, 13473096, 15157233, 17322552, 20209644, 30314466, 40419288, 60628932, 121257864]

約数ペア:

[(1, 121257864), (2, 60628932), (3, 40419288), (4, 30314466), (6, 20209644), (7, 17322552), (8, 15157233), (9, 13473096), (12, 10104822), (13, 9327528), (14, 8661276), (18, 6736548), (21, 5774184), (24, 5052411), (26, 4663764), (27, 4491032), (28, 4330638), (31, 3911544), (36, 3368274), (39, 3109176), (42, 2887092), (52, 2331882), (54, 2245516), (56, 2165319), (62, 1955772), (63, 1924728), (72, 1684137), (78, 1554588), (84, 1443546), (91, 1332504), (93, 1303848), (104, 1165941), (108, 1122758), (117, 1036392), (124, 977886), (126, 962364), (156, 777294), (168, 721773), (182, 666252), (186, 651924), (189, 641576), (199, 609336), (216, 561379), (217, 558792), (234, 518196), (248, 488943), (252, 481182), (273, 444168), (279, 434616), (312, 388647), (351, 345464), (364, 333126), (372, 325962), (378, 320788), (398, 304668), (403, 300888), (434, 279396), (468, 259098), (504, 240591), (546, 222084), (558, 217308), (597, 203112), (651, 186264), (702, 172732), (728, 166563), (744, 162981), (756, 160394), (796, 152334), (806, 150444), (819, 148056), (837, 144872), (868, 139698), (936, 129549), (1092, 111042), (1116, 108654), (1194, 101556), (1209, 100296), (1302, 93132), (1393, 87048), (1404, 86366), (1512, 80197), (1592, 76167), (1612, 75222), (1638, 74028), (1674, 72436), (1736, 69849), (1791, 67704), (1953, 62088), (2184, 55521), (2232, 54327), (2388, 50778), (2418, 50148), (2457, 49352), (2587, 46872), (2604, 46566), (2786, 43524), (2808, 43183), (2821, 42984), (3224, 37611), (3276, 37014), (3348, 36218), (3582, 33852), (3627, 33432), (3906, 31044), (4179, 29016), (4776, 25389), (4836, 25074), (4914, 24676), (5174, 23436), (5208, 23283), (5373, 22568), (5572, 21762), (5642, 21492), (5859, 20696), (6169, 19656), (6552, 18507), (6696, 18109), (7164, 16926), (7254, 16716), (7761, 15624), (7812, 15522), (8358, 14508), (8463, 14328), (9672, 12537), (9828, 12338), (10348, 11718), (10746, 11284), (10881, 11144)]