87166560

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:321

約数の個数: 192

約数和(自身を含む): 301855680

約数和(自身を除く): 214689120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 61, 65, 78, 80, 96, 104, 120, 122, 130, 156, 160, 183, 195, 208, 229, 240, 244, 260, 305, 312, 366, 390, 416, 458, 480, 488, 520, 610, 624, 687, 732, 780, 793, 915, 916, 976, 1040, 1145, 1220, 1248, 1374, 1464, 1560, 1586, 1830, 1832, 1952, 2080, 2290, 2379, 2440, 2748, 2928, 2977, 3120, 3172, 3435, 3660, 3664, 3965, 4580, 4758, 4880, 5496, 5856, 5954, 6240, 6344, 6870, 7320, 7328, 7930, 8931, 9160, 9516, 9760, 10992, 11895, 11908, 12688, 13740, 13969, 14640, 14885, 15860, 17862, 18320, 19032, 21984, 23790, 23816, 25376, 27480, 27938, 29280, 29770, 31720, 35724, 36640, 38064, 41907, 44655, 47580, 47632, 54960, 55876, 59540, 63440, 69845, 71448, 76128, 83814, 89310, 95160, 95264, 109920, 111752, 119080, 126880, 139690, 142896, 167628, 178620, 181597, 190320, 209535, 223504, 238160, 279380, 285792, 335256, 357240, 363194, 380640, 419070, 447008, 476320, 544791, 558760, 670512, 714480, 726388, 838140, 907985, 1089582, 1117520, 1341024, 1428960, 1452776, 1676280, 1815970, 2179164, 2235040, 2723955, 2905552, 3352560, 3631940, 4358328, 5447910, 5811104, 6705120, 7263880, 8716656, 10895820, 14527760, 17433312, 21791640, 29055520, 43583280, 87166560]

約数ペア:

[(1, 87166560), (2, 43583280), (3, 29055520), (4, 21791640), (5, 17433312), (6, 14527760), (8, 10895820), (10, 8716656), (12, 7263880), (13, 6705120), (15, 5811104), (16, 5447910), (20, 4358328), (24, 3631940), (26, 3352560), (30, 2905552), (32, 2723955), (39, 2235040), (40, 2179164), (48, 1815970), (52, 1676280), (60, 1452776), (61, 1428960), (65, 1341024), (78, 1117520), (80, 1089582), (96, 907985), (104, 838140), (120, 726388), (122, 714480), (130, 670512), (156, 558760), (160, 544791), (183, 476320), (195, 447008), (208, 419070), (229, 380640), (240, 363194), (244, 357240), (260, 335256), (305, 285792), (312, 279380), (366, 238160), (390, 223504), (416, 209535), (458, 190320), (480, 181597), (488, 178620), (520, 167628), (610, 142896), (624, 139690), (687, 126880), (732, 119080), (780, 111752), (793, 109920), (915, 95264), (916, 95160), (976, 89310), (1040, 83814), (1145, 76128), (1220, 71448), (1248, 69845), (1374, 63440), (1464, 59540), (1560, 55876), (1586, 54960), (1830, 47632), (1832, 47580), (1952, 44655), (2080, 41907), (2290, 38064), (2379, 36640), (2440, 35724), (2748, 31720), (2928, 29770), (2977, 29280), (3120, 27938), (3172, 27480), (3435, 25376), (3660, 23816), (3664, 23790), (3965, 21984), (4580, 19032), (4758, 18320), (4880, 17862), (5496, 15860), (5856, 14885), (5954, 14640), (6240, 13969), (6344, 13740), (6870, 12688), (7320, 11908), (7328, 11895), (7930, 10992), (8931, 9760), (9160, 9516)]