128110080

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{2383}}^1$

素因数の和:2416

約数の個数: 160

約数和(自身を含む): 468255744

約数和(自身を除く): 340145664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 512, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1536, 1680, 1792, 1920, 2240, 2383, 2560, 2688, 3360, 3584, 3840, 4480, 4766, 5376, 6720, 7149, 7680, 8960, 9532, 10752, 11915, 13440, 14298, 16681, 17920, 19064, 23830, 26880, 28596, 33362, 35745, 38128, 47660, 50043, 53760, 57192, 66724, 71490, 76256, 83405, 95320, 100086, 114384, 133448, 142980, 152512, 166810, 190640, 200172, 228768, 250215, 266896, 285960, 305024, 333620, 381280, 400344, 457536, 500430, 533792, 571920, 610048, 667240, 762560, 800688, 915072, 1000860, 1067584, 1143840, 1220096, 1334480, 1525120, 1601376, 1830144, 2001720, 2135168, 2287680, 2668960, 3050240, 3202752, 3660288, 4003440, 4270336, 4575360, 5337920, 6100480, 6405504, 8006880, 8540672, 9150720, 10675840, 12811008, 16013760, 18301440, 21351680, 25622016, 32027520, 42703360, 64055040, 128110080]

約数ペア:

[(1, 128110080), (2, 64055040), (3, 42703360), (4, 32027520), (5, 25622016), (6, 21351680), (7, 18301440), (8, 16013760), (10, 12811008), (12, 10675840), (14, 9150720), (15, 8540672), (16, 8006880), (20, 6405504), (21, 6100480), (24, 5337920), (28, 4575360), (30, 4270336), (32, 4003440), (35, 3660288), (40, 3202752), (42, 3050240), (48, 2668960), (56, 2287680), (60, 2135168), (64, 2001720), (70, 1830144), (80, 1601376), (84, 1525120), (96, 1334480), (105, 1220096), (112, 1143840), (120, 1067584), (128, 1000860), (140, 915072), (160, 800688), (168, 762560), (192, 667240), (210, 610048), (224, 571920), (240, 533792), (256, 500430), (280, 457536), (320, 400344), (336, 381280), (384, 333620), (420, 305024), (448, 285960), (480, 266896), (512, 250215), (560, 228768), (640, 200172), (672, 190640), (768, 166810), (840, 152512), (896, 142980), (960, 133448), (1120, 114384), (1280, 100086), (1344, 95320), (1536, 83405), (1680, 76256), (1792, 71490), (1920, 66724), (2240, 57192), (2383, 53760), (2560, 50043), (2688, 47660), (3360, 38128), (3584, 35745), (3840, 33362), (4480, 28596), (4766, 26880), (5376, 23830), (6720, 19064), (7149, 17920), (7680, 16681), (8960, 14298), (9532, 13440), (10752, 11915)]