16633680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{9901}}^1$

素因数の和:9924

約数の個数: 80

約数和(自身を含む): 58936704

約数和(自身を除く): 42303024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 9901, 19802, 29703, 39604, 49505, 59406, 69307, 79208, 99010, 118812, 138614, 148515, 158416, 198020, 207921, 237624, 277228, 297030, 346535, 396040, 415842, 475248, 554456, 594060, 693070, 792080, 831684, 1039605, 1108912, 1188120, 1386140, 1663368, 2079210, 2376240, 2772280, 3326736, 4158420, 5544560, 8316840, 16633680]

約数ペア:

[(1, 16633680), (2, 8316840), (3, 5544560), (4, 4158420), (5, 3326736), (6, 2772280), (7, 2376240), (8, 2079210), (10, 1663368), (12, 1386140), (14, 1188120), (15, 1108912), (16, 1039605), (20, 831684), (21, 792080), (24, 693070), (28, 594060), (30, 554456), (35, 475248), (40, 415842), (42, 396040), (48, 346535), (56, 297030), (60, 277228), (70, 237624), (80, 207921), (84, 198020), (105, 158416), (112, 148515), (120, 138614), (140, 118812), (168, 99010), (210, 79208), (240, 69307), (280, 59406), (336, 49505), (420, 39604), (560, 29703), (840, 19802), (1680, 9901)]