2954501760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{219829}}^1$

素因数の和:219858

約数の個数: 128

約数和(自身を含む): 10762876800

約数和(自身を除く): 7808375040

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, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 840, 896, 960, 1120, 1344, 1680, 1920, 2240, 2688, 3360, 4480, 6720, 13440, 219829, 439658, 659487, 879316, 1099145, 1318974, 1538803, 1758632, 2198290, 2637948, 3077606, 3297435, 3517264, 4396580, 4616409, 5275896, 6155212, 6594870, 7034528, 7694015, 8793160, 9232818, 10551792, 12310424, 13189740, 14069056, 15388030, 17586320, 18465636, 21103584, 23082045, 24620848, 26379480, 28138112, 30776060, 35172640, 36931272, 42207168, 46164090, 49241696, 52758960, 61552120, 70345280, 73862544, 84414336, 92328180, 98483392, 105517920, 123104240, 140690560, 147725088, 184656360, 196966784, 211035840, 246208480, 295450176, 369312720, 422071680, 492416960, 590900352, 738625440, 984833920, 1477250880, 2954501760]

約数ペア:

[(1, 2954501760), (2, 1477250880), (3, 984833920), (4, 738625440), (5, 590900352), (6, 492416960), (7, 422071680), (8, 369312720), (10, 295450176), (12, 246208480), (14, 211035840), (15, 196966784), (16, 184656360), (20, 147725088), (21, 140690560), (24, 123104240), (28, 105517920), (30, 98483392), (32, 92328180), (35, 84414336), (40, 73862544), (42, 70345280), (48, 61552120), (56, 52758960), (60, 49241696), (64, 46164090), (70, 42207168), (80, 36931272), (84, 35172640), (96, 30776060), (105, 28138112), (112, 26379480), (120, 24620848), (128, 23082045), (140, 21103584), (160, 18465636), (168, 17586320), (192, 15388030), (210, 14069056), (224, 13189740), (240, 12310424), (280, 10551792), (320, 9232818), (336, 8793160), (384, 7694015), (420, 7034528), (448, 6594870), (480, 6155212), (560, 5275896), (640, 4616409), (672, 4396580), (840, 3517264), (896, 3297435), (960, 3077606), (1120, 2637948), (1344, 2198290), (1680, 1758632), (1920, 1538803), (2240, 1318974), (2688, 1099145), (3360, 879316), (4480, 659487), (6720, 439658), (13440, 219829)]