57163920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{367}}^1$

素因数の和:453

約数の個数: 160

約数和(自身を含む): 197130240

約数和(自身を除く): 139966320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 110, 118, 120, 132, 165, 176, 177, 220, 236, 240, 264, 295, 330, 354, 367, 440, 472, 528, 590, 649, 660, 708, 734, 880, 885, 944, 1101, 1180, 1298, 1320, 1416, 1468, 1770, 1835, 1947, 2202, 2360, 2596, 2640, 2832, 2936, 3245, 3540, 3670, 3894, 4037, 4404, 4720, 5192, 5505, 5872, 6490, 7080, 7340, 7788, 8074, 8808, 9735, 10384, 11010, 12111, 12980, 14160, 14680, 15576, 16148, 17616, 19470, 20185, 21653, 22020, 24222, 25960, 29360, 31152, 32296, 38940, 40370, 43306, 44040, 48444, 51920, 60555, 64592, 64959, 77880, 80740, 86612, 88080, 96888, 108265, 121110, 129918, 155760, 161480, 173224, 193776, 216530, 238183, 242220, 259836, 322960, 324795, 346448, 433060, 476366, 484440, 519672, 649590, 714549, 866120, 952732, 968880, 1039344, 1190915, 1299180, 1429098, 1732240, 1905464, 2381830, 2598360, 2858196, 3572745, 3810928, 4763660, 5196720, 5716392, 7145490, 9527320, 11432784, 14290980, 19054640, 28581960, 57163920]

約数ペア:

[(1, 57163920), (2, 28581960), (3, 19054640), (4, 14290980), (5, 11432784), (6, 9527320), (8, 7145490), (10, 5716392), (11, 5196720), (12, 4763660), (15, 3810928), (16, 3572745), (20, 2858196), (22, 2598360), (24, 2381830), (30, 1905464), (33, 1732240), (40, 1429098), (44, 1299180), (48, 1190915), (55, 1039344), (59, 968880), (60, 952732), (66, 866120), (80, 714549), (88, 649590), (110, 519672), (118, 484440), (120, 476366), (132, 433060), (165, 346448), (176, 324795), (177, 322960), (220, 259836), (236, 242220), (240, 238183), (264, 216530), (295, 193776), (330, 173224), (354, 161480), (367, 155760), (440, 129918), (472, 121110), (528, 108265), (590, 96888), (649, 88080), (660, 86612), (708, 80740), (734, 77880), (880, 64959), (885, 64592), (944, 60555), (1101, 51920), (1180, 48444), (1298, 44040), (1320, 43306), (1416, 40370), (1468, 38940), (1770, 32296), (1835, 31152), (1947, 29360), (2202, 25960), (2360, 24222), (2596, 22020), (2640, 21653), (2832, 20185), (2936, 19470), (3245, 17616), (3540, 16148), (3670, 15576), (3894, 14680), (4037, 14160), (4404, 12980), (4720, 12111), (5192, 11010), (5505, 10384), (5872, 9735), (6490, 8808), (7080, 8074), (7340, 7788)]