2243379160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{1657}}^1$

素因数の和:1877

約数の個数: 128

約数和(自身を含む): 5866136640

約数和(自身を除く): 3622757480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 110, 136, 170, 181, 187, 220, 340, 362, 374, 440, 680, 724, 748, 905, 935, 1448, 1496, 1657, 1810, 1870, 1991, 3077, 3314, 3620, 3740, 3982, 6154, 6628, 7240, 7480, 7964, 8285, 9955, 12308, 13256, 15385, 15928, 16570, 18227, 19910, 24616, 28169, 30770, 33140, 33847, 36454, 39820, 56338, 61540, 66280, 67694, 72908, 79640, 91135, 112676, 123080, 135388, 140845, 145816, 169235, 182270, 225352, 270776, 281690, 299917, 309859, 338470, 364540, 563380, 599834, 619718, 676940, 729080, 1126760, 1199668, 1239436, 1353880, 1499585, 1549295, 2399336, 2478872, 2999170, 3098590, 3299087, 5098589, 5998340, 6197180, 6598174, 10197178, 11996680, 12394360, 13196348, 16495435, 20394356, 25492945, 26392696, 32990870, 40788712, 50985890, 56084479, 65981740, 101971780, 112168958, 131963480, 203943560, 224337916, 280422395, 448675832, 560844790, 1121689580, 2243379160]

約数ペア:

[(1, 2243379160), (2, 1121689580), (4, 560844790), (5, 448675832), (8, 280422395), (10, 224337916), (11, 203943560), (17, 131963480), (20, 112168958), (22, 101971780), (34, 65981740), (40, 56084479), (44, 50985890), (55, 40788712), (68, 32990870), (85, 26392696), (88, 25492945), (110, 20394356), (136, 16495435), (170, 13196348), (181, 12394360), (187, 11996680), (220, 10197178), (340, 6598174), (362, 6197180), (374, 5998340), (440, 5098589), (680, 3299087), (724, 3098590), (748, 2999170), (905, 2478872), (935, 2399336), (1448, 1549295), (1496, 1499585), (1657, 1353880), (1810, 1239436), (1870, 1199668), (1991, 1126760), (3077, 729080), (3314, 676940), (3620, 619718), (3740, 599834), (3982, 563380), (6154, 364540), (6628, 338470), (7240, 309859), (7480, 299917), (7964, 281690), (8285, 270776), (9955, 225352), (12308, 182270), (13256, 169235), (15385, 145816), (15928, 140845), (16570, 135388), (18227, 123080), (19910, 112676), (24616, 91135), (28169, 79640), (30770, 72908), (33140, 67694), (33847, 66280), (36454, 61540), (39820, 56338)]