1256162010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{967}}^1$

素因数の和:1092

約数の個数: 128

約数和(自身を含む): 3311953920

約数和(自身を除く): 2055791910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 53, 57, 86, 95, 106, 114, 129, 159, 190, 215, 258, 265, 285, 318, 430, 530, 570, 645, 795, 817, 967, 1007, 1290, 1590, 1634, 1934, 2014, 2279, 2451, 2901, 3021, 4085, 4558, 4835, 4902, 5035, 5802, 6042, 6837, 8170, 9670, 10070, 11395, 12255, 13674, 14505, 15105, 18373, 22790, 24510, 29010, 30210, 34185, 36746, 41581, 43301, 51251, 55119, 68370, 83162, 86602, 91865, 102502, 110238, 124743, 129903, 153753, 183730, 207905, 216505, 249486, 256255, 259806, 275595, 307506, 415810, 433010, 512510, 551190, 623715, 649515, 768765, 790039, 973769, 1247430, 1299030, 1537530, 1580078, 1947538, 2203793, 2370117, 2921307, 3950195, 4407586, 4740234, 4868845, 5842614, 6611379, 7900390, 9737690, 11018965, 11850585, 13222758, 14606535, 22037930, 23701170, 29213070, 33056895, 41872067, 66113790, 83744134, 125616201, 209360335, 251232402, 418720670, 628081005, 1256162010]

約数ペア:

[(1, 1256162010), (2, 628081005), (3, 418720670), (5, 251232402), (6, 209360335), (10, 125616201), (15, 83744134), (19, 66113790), (30, 41872067), (38, 33056895), (43, 29213070), (53, 23701170), (57, 22037930), (86, 14606535), (95, 13222758), (106, 11850585), (114, 11018965), (129, 9737690), (159, 7900390), (190, 6611379), (215, 5842614), (258, 4868845), (265, 4740234), (285, 4407586), (318, 3950195), (430, 2921307), (530, 2370117), (570, 2203793), (645, 1947538), (795, 1580078), (817, 1537530), (967, 1299030), (1007, 1247430), (1290, 973769), (1590, 790039), (1634, 768765), (1934, 649515), (2014, 623715), (2279, 551190), (2451, 512510), (2901, 433010), (3021, 415810), (4085, 307506), (4558, 275595), (4835, 259806), (4902, 256255), (5035, 249486), (5802, 216505), (6042, 207905), (6837, 183730), (8170, 153753), (9670, 129903), (10070, 124743), (11395, 110238), (12255, 102502), (13674, 91865), (14505, 86602), (15105, 83162), (18373, 68370), (22790, 55119), (24510, 51251), (29010, 43301), (30210, 41581), (34185, 36746)]