91612320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1$

素因数の和:247

約数の個数: 192

約数和(自身を含む): 311351040

約数和(自身を除く): 219738720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 103, 109, 120, 136, 160, 170, 204, 206, 218, 240, 255, 272, 309, 327, 340, 408, 412, 436, 480, 510, 515, 544, 545, 618, 654, 680, 816, 824, 872, 1020, 1030, 1090, 1236, 1308, 1360, 1545, 1632, 1635, 1648, 1744, 1751, 1853, 2040, 2060, 2180, 2472, 2616, 2720, 3090, 3270, 3296, 3488, 3502, 3706, 4080, 4120, 4360, 4944, 5232, 5253, 5559, 6180, 6540, 7004, 7412, 8160, 8240, 8720, 8755, 9265, 9888, 10464, 10506, 11118, 11227, 12360, 13080, 14008, 14824, 16480, 17440, 17510, 18530, 21012, 22236, 22454, 24720, 26160, 26265, 27795, 28016, 29648, 33681, 35020, 37060, 42024, 44472, 44908, 49440, 52320, 52530, 55590, 56032, 56135, 59296, 67362, 70040, 74120, 84048, 88944, 89816, 105060, 111180, 112270, 134724, 140080, 148240, 168096, 168405, 177888, 179632, 190859, 210120, 222360, 224540, 269448, 280160, 296480, 336810, 359264, 381718, 420240, 444720, 449080, 538896, 572577, 673620, 763436, 840480, 889440, 898160, 954295, 1077792, 1145154, 1347240, 1526872, 1796320, 1908590, 2290308, 2694480, 2862885, 3053744, 3817180, 4580616, 5388960, 5725770, 6107488, 7634360, 9161232, 11451540, 15268720, 18322464, 22903080, 30537440, 45806160, 91612320]

約数ペア:

[(1, 91612320), (2, 45806160), (3, 30537440), (4, 22903080), (5, 18322464), (6, 15268720), (8, 11451540), (10, 9161232), (12, 7634360), (15, 6107488), (16, 5725770), (17, 5388960), (20, 4580616), (24, 3817180), (30, 3053744), (32, 2862885), (34, 2694480), (40, 2290308), (48, 1908590), (51, 1796320), (60, 1526872), (68, 1347240), (80, 1145154), (85, 1077792), (96, 954295), (102, 898160), (103, 889440), (109, 840480), (120, 763436), (136, 673620), (160, 572577), (170, 538896), (204, 449080), (206, 444720), (218, 420240), (240, 381718), (255, 359264), (272, 336810), (309, 296480), (327, 280160), (340, 269448), (408, 224540), (412, 222360), (436, 210120), (480, 190859), (510, 179632), (515, 177888), (544, 168405), (545, 168096), (618, 148240), (654, 140080), (680, 134724), (816, 112270), (824, 111180), (872, 105060), (1020, 89816), (1030, 88944), (1090, 84048), (1236, 74120), (1308, 70040), (1360, 67362), (1545, 59296), (1632, 56135), (1635, 56032), (1648, 55590), (1744, 52530), (1751, 52320), (1853, 49440), (2040, 44908), (2060, 44472), (2180, 42024), (2472, 37060), (2616, 35020), (2720, 33681), (3090, 29648), (3270, 28016), (3296, 27795), (3488, 26265), (3502, 26160), (3706, 24720), (4080, 22454), (4120, 22236), (4360, 21012), (4944, 18530), (5232, 17510), (5253, 17440), (5559, 16480), (6180, 14824), (6540, 14008), (7004, 13080), (7412, 12360), (8160, 11227), (8240, 11118), (8720, 10506), (8755, 10464), (9265, 9888)]