231240660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1373}}^1$

素因数の和:1793

約数の個数: 96

約数和(自身を含む): 742355712

約数和(自身を除く): 511115052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 401, 420, 802, 1203, 1373, 1604, 2005, 2406, 2746, 2807, 4010, 4119, 4812, 5492, 5614, 6015, 6865, 8020, 8238, 8421, 9611, 11228, 12030, 13730, 14035, 16476, 16842, 19222, 20595, 24060, 27460, 28070, 28833, 33684, 38444, 41190, 42105, 48055, 56140, 57666, 82380, 84210, 96110, 115332, 144165, 168420, 192220, 288330, 550573, 576660, 1101146, 1651719, 2202292, 2752865, 3303438, 3854011, 5505730, 6606876, 7708022, 8258595, 11011460, 11562033, 15416044, 16517190, 19270055, 23124066, 33034380, 38540110, 46248132, 57810165, 77080220, 115620330, 231240660]

約数ペア:

[(1, 231240660), (2, 115620330), (3, 77080220), (4, 57810165), (5, 46248132), (6, 38540110), (7, 33034380), (10, 23124066), (12, 19270055), (14, 16517190), (15, 15416044), (20, 11562033), (21, 11011460), (28, 8258595), (30, 7708022), (35, 6606876), (42, 5505730), (60, 3854011), (70, 3303438), (84, 2752865), (105, 2202292), (140, 1651719), (210, 1101146), (401, 576660), (420, 550573), (802, 288330), (1203, 192220), (1373, 168420), (1604, 144165), (2005, 115332), (2406, 96110), (2746, 84210), (2807, 82380), (4010, 57666), (4119, 56140), (4812, 48055), (5492, 42105), (5614, 41190), (6015, 38444), (6865, 33684), (8020, 28833), (8238, 28070), (8421, 27460), (9611, 24060), (11228, 20595), (12030, 19222), (13730, 16842), (14035, 16476)]