2558304210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{757}}^1$

素因数の和:822

約数の個数: 288

約数和(自身を含む): 8274813120

約数和(自身を除く): 5716508910

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 19, 21, 22, 30, 33, 35, 38, 42, 49, 55, 57, 66, 70, 77, 95, 98, 105, 110, 114, 121, 133, 147, 154, 165, 190, 209, 210, 231, 242, 245, 266, 285, 294, 330, 363, 385, 399, 418, 462, 490, 539, 570, 605, 627, 665, 726, 735, 757, 770, 798, 847, 931, 1045, 1078, 1155, 1210, 1254, 1330, 1463, 1470, 1514, 1617, 1694, 1815, 1862, 1995, 2090, 2271, 2299, 2310, 2541, 2695, 2793, 2926, 3135, 3234, 3630, 3785, 3990, 4235, 4389, 4542, 4598, 4655, 5082, 5299, 5390, 5586, 5929, 6270, 6897, 7315, 7570, 8085, 8327, 8470, 8778, 9310, 10241, 10598, 11355, 11495, 11858, 12705, 13794, 13965, 14383, 14630, 15897, 16093, 16170, 16654, 17787, 20482, 21945, 22710, 22990, 24981, 25410, 26495, 27930, 28766, 29645, 30723, 31794, 32186, 34485, 35574, 37093, 41635, 43149, 43890, 48279, 49962, 51205, 52990, 58289, 59290, 61446, 68970, 71915, 74186, 79485, 80465, 83270, 86298, 88935, 91597, 96558, 100681, 102410, 111279, 112651, 116578, 124905, 143830, 153615, 158213, 158970, 160930, 174867, 177870, 183194, 185465, 201362, 215745, 222558, 225302, 241395, 249810, 274791, 291445, 302043, 307230, 316426, 337953, 349734, 370930, 408023, 431490, 457985, 474639, 482790, 503405, 549582, 556395, 563255, 582890, 604086, 641179, 675906, 704767, 791065, 816046, 874335, 915970, 949278, 1006810, 1107491, 1112790, 1126510, 1224069, 1282358, 1373955, 1409534, 1510215, 1582130, 1689765, 1740343, 1748670, 1923537, 2040115, 2114301, 2214982, 2373195, 2448138, 2747910, 3020430, 3205895, 3322473, 3379530, 3480686, 3523835, 3847074, 4080230, 4228602, 4488253, 4746390, 5221029, 5537455, 6120345, 6411790, 6644946, 7047670, 7752437, 8701715, 8976506, 9617685, 10442058, 10571505, 11074910, 12182401, 12240690, 13464759, 15504874, 16612365, 17403430, 19235370, 21143010, 22441265, 23257311, 24364802, 26105145, 26929518, 33224730, 36547203, 38762185, 44882530, 46514622, 52210290, 60912005, 67323795, 73094406, 77524370, 85276807, 116286555, 121824010, 134647590, 170553614, 182736015, 232573110, 255830421, 365472030, 426384035, 511660842, 852768070, 1279152105, 2558304210]

約数ペア:

[(1, 2558304210), (2, 1279152105), (3, 852768070), (5, 511660842), (6, 426384035), (7, 365472030), (10, 255830421), (11, 232573110), (14, 182736015), (15, 170553614), (19, 134647590), (21, 121824010), (22, 116286555), (30, 85276807), (33, 77524370), (35, 73094406), (38, 67323795), (42, 60912005), (49, 52210290), (55, 46514622), (57, 44882530), (66, 38762185), (70, 36547203), (77, 33224730), (95, 26929518), (98, 26105145), (105, 24364802), (110, 23257311), (114, 22441265), (121, 21143010), (133, 19235370), (147, 17403430), (154, 16612365), (165, 15504874), (190, 13464759), (209, 12240690), (210, 12182401), (231, 11074910), (242, 10571505), (245, 10442058), (266, 9617685), (285, 8976506), (294, 8701715), (330, 7752437), (363, 7047670), (385, 6644946), (399, 6411790), (418, 6120345), (462, 5537455), (490, 5221029), (539, 4746390), (570, 4488253), (605, 4228602), (627, 4080230), (665, 3847074), (726, 3523835), (735, 3480686), (757, 3379530), (770, 3322473), (798, 3205895), (847, 3020430), (931, 2747910), (1045, 2448138), (1078, 2373195), (1155, 2214982), (1210, 2114301), (1254, 2040115), (1330, 1923537), (1463, 1748670), (1470, 1740343), (1514, 1689765), (1617, 1582130), (1694, 1510215), (1815, 1409534), (1862, 1373955), (1995, 1282358), (2090, 1224069), (2271, 1126510), (2299, 1112790), (2310, 1107491), (2541, 1006810), (2695, 949278), (2793, 915970), (2926, 874335), (3135, 816046), (3234, 791065), (3630, 704767), (3785, 675906), (3990, 641179), (4235, 604086), (4389, 582890), (4542, 563255), (4598, 556395), (4655, 549582), (5082, 503405), (5299, 482790), (5390, 474639), (5586, 457985), (5929, 431490), (6270, 408023), (6897, 370930), (7315, 349734), (7570, 337953), (8085, 316426), (8327, 307230), (8470, 302043), (8778, 291445), (9310, 274791), (10241, 249810), (10598, 241395), (11355, 225302), (11495, 222558), (11858, 215745), (12705, 201362), (13794, 185465), (13965, 183194), (14383, 177870), (14630, 174867), (15897, 160930), (16093, 158970), (16170, 158213), (16654, 153615), (17787, 143830), (20482, 124905), (21945, 116578), (22710, 112651), (22990, 111279), (24981, 102410), (25410, 100681), (26495, 96558), (27930, 91597), (28766, 88935), (29645, 86298), (30723, 83270), (31794, 80465), (32186, 79485), (34485, 74186), (35574, 71915), (37093, 68970), (41635, 61446), (43149, 59290), (43890, 58289), (48279, 52990), (49962, 51205)]