2583440160

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{768881}}^1$

素因数の和:768906

約数の個数: 96

約数和(自身を含む): 9300396672

約数和(自身を除く): 6716956512

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 768881, 1537762, 2306643, 3075524, 3844405, 4613286, 5382167, 6151048, 7688810, 9226572, 10764334, 11533215, 12302096, 15377620, 16146501, 18453144, 21528668, 23066430, 24604192, 26910835, 30755240, 32293002, 36906288, 43057336, 46132860, 53821670, 61510480, 64586004, 73812576, 80732505, 86114672, 92265720, 107643340, 123020960, 129172008, 161465010, 172229344, 184531440, 215286680, 258344016, 322930020, 369062880, 430573360, 516688032, 645860040, 861146720, 1291720080, 2583440160]

約数ペア:

[(1, 2583440160), (2, 1291720080), (3, 861146720), (4, 645860040), (5, 516688032), (6, 430573360), (7, 369062880), (8, 322930020), (10, 258344016), (12, 215286680), (14, 184531440), (15, 172229344), (16, 161465010), (20, 129172008), (21, 123020960), (24, 107643340), (28, 92265720), (30, 86114672), (32, 80732505), (35, 73812576), (40, 64586004), (42, 61510480), (48, 53821670), (56, 46132860), (60, 43057336), (70, 36906288), (80, 32293002), (84, 30755240), (96, 26910835), (105, 24604192), (112, 23066430), (120, 21528668), (140, 18453144), (160, 16146501), (168, 15377620), (210, 12302096), (224, 11533215), (240, 10764334), (280, 9226572), (336, 7688810), (420, 6151048), (480, 5382167), (560, 4613286), (672, 3844405), (840, 3075524), (1120, 2306643), (1680, 1537762), (3360, 768881)]