102260480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 285211584

約数和(自身を除く): 182951104

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 113, 128, 140, 160, 202, 224, 226, 256, 280, 320, 404, 448, 452, 505, 560, 565, 640, 707, 791, 808, 896, 904, 1010, 1120, 1130, 1280, 1414, 1582, 1616, 1792, 1808, 2020, 2240, 2260, 2828, 3164, 3232, 3535, 3616, 3955, 4040, 4480, 4520, 5656, 6328, 6464, 7070, 7232, 7910, 8080, 8960, 9040, 11312, 11413, 12656, 12928, 14140, 14464, 15820, 16160, 18080, 22624, 22826, 25312, 25856, 28280, 28928, 31640, 32320, 36160, 45248, 45652, 50624, 56560, 57065, 63280, 64640, 72320, 79891, 90496, 91304, 101248, 113120, 114130, 126560, 129280, 144640, 159782, 180992, 182608, 202496, 226240, 228260, 253120, 319564, 365216, 399455, 452480, 456520, 506240, 639128, 730432, 798910, 904960, 913040, 1012480, 1278256, 1460864, 1597820, 1826080, 2556512, 2921728, 3195640, 3652160, 5113024, 6391280, 7304320, 10226048, 12782560, 14608640, 20452096, 25565120, 51130240, 102260480]

約数ペア:

[(1, 102260480), (2, 51130240), (4, 25565120), (5, 20452096), (7, 14608640), (8, 12782560), (10, 10226048), (14, 7304320), (16, 6391280), (20, 5113024), (28, 3652160), (32, 3195640), (35, 2921728), (40, 2556512), (56, 1826080), (64, 1597820), (70, 1460864), (80, 1278256), (101, 1012480), (112, 913040), (113, 904960), (128, 798910), (140, 730432), (160, 639128), (202, 506240), (224, 456520), (226, 452480), (256, 399455), (280, 365216), (320, 319564), (404, 253120), (448, 228260), (452, 226240), (505, 202496), (560, 182608), (565, 180992), (640, 159782), (707, 144640), (791, 129280), (808, 126560), (896, 114130), (904, 113120), (1010, 101248), (1120, 91304), (1130, 90496), (1280, 79891), (1414, 72320), (1582, 64640), (1616, 63280), (1792, 57065), (1808, 56560), (2020, 50624), (2240, 45652), (2260, 45248), (2828, 36160), (3164, 32320), (3232, 31640), (3535, 28928), (3616, 28280), (3955, 25856), (4040, 25312), (4480, 22826), (4520, 22624), (5656, 18080), (6328, 16160), (6464, 15820), (7070, 14464), (7232, 14140), (7910, 12928), (8080, 12656), (8960, 11413), (9040, 11312)]