2172130240

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{9601}}^1$

素因数の和:9726

約数の個数: 112

約数和(自身を含む): 5970446784

約数和(自身を除く): 3798316544

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 101, 112, 140, 160, 202, 224, 280, 320, 404, 448, 505, 560, 707, 808, 1010, 1120, 1414, 1616, 2020, 2240, 2828, 3232, 3535, 4040, 5656, 6464, 7070, 8080, 9601, 11312, 14140, 16160, 19202, 22624, 28280, 32320, 38404, 45248, 48005, 56560, 67207, 76808, 96010, 113120, 134414, 153616, 192020, 226240, 268828, 307232, 336035, 384040, 537656, 614464, 672070, 768080, 969701, 1075312, 1344140, 1536160, 1939402, 2150624, 2688280, 3072320, 3878804, 4301248, 4848505, 5376560, 6787907, 7757608, 9697010, 10753120, 13575814, 15515216, 19394020, 21506240, 27151628, 31030432, 33939535, 38788040, 54303256, 62060864, 67879070, 77576080, 108606512, 135758140, 155152160, 217213024, 271516280, 310304320, 434426048, 543032560, 1086065120, 2172130240]

約数ペア:

[(1, 2172130240), (2, 1086065120), (4, 543032560), (5, 434426048), (7, 310304320), (8, 271516280), (10, 217213024), (14, 155152160), (16, 135758140), (20, 108606512), (28, 77576080), (32, 67879070), (35, 62060864), (40, 54303256), (56, 38788040), (64, 33939535), (70, 31030432), (80, 27151628), (101, 21506240), (112, 19394020), (140, 15515216), (160, 13575814), (202, 10753120), (224, 9697010), (280, 7757608), (320, 6787907), (404, 5376560), (448, 4848505), (505, 4301248), (560, 3878804), (707, 3072320), (808, 2688280), (1010, 2150624), (1120, 1939402), (1414, 1536160), (1616, 1344140), (2020, 1075312), (2240, 969701), (2828, 768080), (3232, 672070), (3535, 614464), (4040, 537656), (5656, 384040), (6464, 336035), (7070, 307232), (8080, 268828), (9601, 226240), (11312, 192020), (14140, 153616), (16160, 134414), (19202, 113120), (22624, 96010), (28280, 76808), (32320, 67207), (38404, 56560), (45248, 48005)]