2694890240

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{42967}}^1$

素因数の和:43002

約数の個数: 108

約数和(自身を含む): 7509173616

約数和(自身を除く): 4814283376

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 12544, 15680, 31360, 42967, 62720, 85934, 171868, 214835, 300769, 343736, 429670, 601538, 687472, 859340, 1203076, 1374944, 1503845, 1718680, 2105383, 2406152, 2749888, 3007690, 3437360, 4210766, 4812304, 5499776, 6015380, 6874720, 8421532, 9624608, 10526915, 10999552, 12030760, 13749440, 16843064, 19249216, 21053830, 24061520, 27498880, 33686128, 38498432, 42107660, 48123040, 54997760, 67372256, 76996864, 84215320, 96246080, 134744512, 168430640, 192492160, 269489024, 336861280, 384984320, 538978048, 673722560, 1347445120, 2694890240]

約数ペア:

[(1, 2694890240), (2, 1347445120), (4, 673722560), (5, 538978048), (7, 384984320), (8, 336861280), (10, 269489024), (14, 192492160), (16, 168430640), (20, 134744512), (28, 96246080), (32, 84215320), (35, 76996864), (40, 67372256), (49, 54997760), (56, 48123040), (64, 42107660), (70, 38498432), (80, 33686128), (98, 27498880), (112, 24061520), (128, 21053830), (140, 19249216), (160, 16843064), (196, 13749440), (224, 12030760), (245, 10999552), (256, 10526915), (280, 9624608), (320, 8421532), (392, 6874720), (448, 6015380), (490, 5499776), (560, 4812304), (640, 4210766), (784, 3437360), (896, 3007690), (980, 2749888), (1120, 2406152), (1280, 2105383), (1568, 1718680), (1792, 1503845), (1960, 1374944), (2240, 1203076), (3136, 859340), (3920, 687472), (4480, 601538), (6272, 429670), (7840, 343736), (8960, 300769), (12544, 214835), (15680, 171868), (31360, 85934), (42967, 62720)]