142063360

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2707}}^1$

素因数の和:2769

約数の個数: 72

約数和(自身を含む): 348714576

約数和(自身を除く): 206651216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2624, 2707, 3280, 5248, 5414, 6560, 10496, 10828, 13120, 13535, 21656, 26240, 27070, 43312, 52480, 54140, 86624, 108280, 110987, 173248, 216560, 221974, 346496, 433120, 443948, 554935, 692992, 866240, 887896, 1109870, 1732480, 1775792, 2219740, 3464960, 3551584, 4439480, 7103168, 8878960, 14206336, 17757920, 28412672, 35515840, 71031680, 142063360]

約数ペア:

[(1, 142063360), (2, 71031680), (4, 35515840), (5, 28412672), (8, 17757920), (10, 14206336), (16, 8878960), (20, 7103168), (32, 4439480), (40, 3551584), (41, 3464960), (64, 2219740), (80, 1775792), (82, 1732480), (128, 1109870), (160, 887896), (164, 866240), (205, 692992), (256, 554935), (320, 443948), (328, 433120), (410, 346496), (640, 221974), (656, 216560), (820, 173248), (1280, 110987), (1312, 108280), (1640, 86624), (2624, 54140), (2707, 52480), (3280, 43312), (5248, 27070), (5414, 26240), (6560, 21656), (10496, 13535), (10828, 13120)]