1101205280

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{3499}}^1$

素因数の和:3802

約数の個数: 96

約数和(自身を含む): 2984688000

約数和(自身を除く): 1883482720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 281, 560, 562, 1120, 1124, 1405, 1967, 2248, 2810, 3499, 3934, 4496, 5620, 6998, 7868, 8992, 9835, 11240, 13996, 15736, 17495, 19670, 22480, 24493, 27992, 31472, 34990, 39340, 44960, 48986, 55984, 62944, 69980, 78680, 97972, 111968, 122465, 139960, 157360, 195944, 244930, 279920, 314720, 391888, 489860, 559840, 783776, 979720, 983219, 1959440, 1966438, 3918880, 3932876, 4916095, 6882533, 7865752, 9832190, 13765066, 15731504, 19664380, 27530132, 31463008, 34412665, 39328760, 55060264, 68825330, 78657520, 110120528, 137650660, 157315040, 220241056, 275301320, 550602640, 1101205280]

約数ペア:

[(1, 1101205280), (2, 550602640), (4, 275301320), (5, 220241056), (7, 157315040), (8, 137650660), (10, 110120528), (14, 78657520), (16, 68825330), (20, 55060264), (28, 39328760), (32, 34412665), (35, 31463008), (40, 27530132), (56, 19664380), (70, 15731504), (80, 13765066), (112, 9832190), (140, 7865752), (160, 6882533), (224, 4916095), (280, 3932876), (281, 3918880), (560, 1966438), (562, 1959440), (1120, 983219), (1124, 979720), (1405, 783776), (1967, 559840), (2248, 489860), (2810, 391888), (3499, 314720), (3934, 279920), (4496, 244930), (5620, 195944), (6998, 157360), (7868, 139960), (8992, 122465), (9835, 111968), (11240, 97972), (13996, 78680), (15736, 69980), (17495, 62944), (19670, 55984), (22480, 48986), (24493, 44960), (27992, 39340), (31472, 34990)]