384120929740

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{5749}}^1$

素因数の和:6263

約数の個数: 96

約数和(自身を含む): 825721344000

約数和(自身を除く): 441600414260

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 211, 223, 284, 355, 422, 446, 710, 844, 892, 1055, 1115, 1420, 2110, 2230, 4220, 4460, 5749, 11498, 14981, 15833, 22996, 28745, 29962, 31666, 47053, 57490, 59924, 63332, 74905, 79165, 94106, 114980, 149810, 158330, 188212, 235265, 299620, 316660, 408179, 470530, 816358, 941060, 1213039, 1282027, 1632716, 2040895, 2426078, 2564054, 3340763, 4081790, 4852156, 5128108, 6065195, 6410135, 6681526, 8163580, 12130390, 12820270, 13363052, 16703815, 24260780, 25640540, 33407630, 66815260, 86125769, 91023917, 172251538, 182047834, 270507697, 344503076, 364095668, 430628845, 455119585, 541015394, 861257690, 910239170, 1082030788, 1352538485, 1722515380, 1820478340, 2705076970, 5410153940, 19206046487, 38412092974, 76824185948, 96030232435, 192060464870, 384120929740]

約数ペア:

[(1, 384120929740), (2, 192060464870), (4, 96030232435), (5, 76824185948), (10, 38412092974), (20, 19206046487), (71, 5410153940), (142, 2705076970), (211, 1820478340), (223, 1722515380), (284, 1352538485), (355, 1082030788), (422, 910239170), (446, 861257690), (710, 541015394), (844, 455119585), (892, 430628845), (1055, 364095668), (1115, 344503076), (1420, 270507697), (2110, 182047834), (2230, 172251538), (4220, 91023917), (4460, 86125769), (5749, 66815260), (11498, 33407630), (14981, 25640540), (15833, 24260780), (22996, 16703815), (28745, 13363052), (29962, 12820270), (31666, 12130390), (47053, 8163580), (57490, 6681526), (59924, 6410135), (63332, 6065195), (74905, 5128108), (79165, 4852156), (94106, 4081790), (114980, 3340763), (149810, 2564054), (158330, 2426078), (188212, 2040895), (235265, 1632716), (299620, 1282027), (316660, 1213039), (408179, 941060), (470530, 816358)]