28759459080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1231}}^1\times {\mathrm{1609}}^1$

素因数の和:2876

約数の個数: 192

約数和(自身を含む): 94970937600

約数和(自身を除く): 66211478520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 220, 242, 264, 330, 363, 440, 484, 605, 660, 726, 968, 1210, 1231, 1320, 1452, 1609, 1815, 2420, 2462, 2904, 3218, 3630, 3693, 4827, 4840, 4924, 6155, 6436, 7260, 7386, 8045, 9654, 9848, 12310, 12872, 13541, 14520, 14772, 16090, 17699, 18465, 19308, 24135, 24620, 27082, 29544, 32180, 35398, 36930, 38616, 40623, 48270, 49240, 53097, 54164, 64360, 67705, 70796, 73860, 81246, 88495, 96540, 106194, 108328, 135410, 141592, 147720, 148951, 162492, 176990, 193080, 194689, 203115, 212388, 265485, 270820, 297902, 324984, 353980, 389378, 406230, 424776, 446853, 530970, 541640, 584067, 595804, 707960, 744755, 778756, 812460, 893706, 973445, 1061940, 1168134, 1191608, 1489510, 1557512, 1624920, 1787412, 1946890, 1980679, 2123880, 2234265, 2336268, 2920335, 2979020, 3574824, 3893780, 3961358, 4468530, 4672536, 5840670, 5942037, 5958040, 7787560, 7922716, 8937060, 9903395, 11681340, 11884074, 15845432, 17874120, 19806790, 21787469, 23362680, 23768148, 29710185, 39613580, 43574938, 47536296, 59420370, 65362407, 79227160, 87149876, 108937345, 118840740, 130724814, 174299752, 217874690, 237681480, 239662159, 261449628, 326812035, 435749380, 479324318, 522899256, 653624070, 718986477, 871498760, 958648636, 1198310795, 1307248140, 1437972954, 1917297272, 2396621590, 2614496280, 2875945908, 3594932385, 4793243180, 5751891816, 7189864770, 9586486360, 14379729540, 28759459080]

約数ペア:

[(1, 28759459080), (2, 14379729540), (3, 9586486360), (4, 7189864770), (5, 5751891816), (6, 4793243180), (8, 3594932385), (10, 2875945908), (11, 2614496280), (12, 2396621590), (15, 1917297272), (20, 1437972954), (22, 1307248140), (24, 1198310795), (30, 958648636), (33, 871498760), (40, 718986477), (44, 653624070), (55, 522899256), (60, 479324318), (66, 435749380), (88, 326812035), (110, 261449628), (120, 239662159), (121, 237681480), (132, 217874690), (165, 174299752), (220, 130724814), (242, 118840740), (264, 108937345), (330, 87149876), (363, 79227160), (440, 65362407), (484, 59420370), (605, 47536296), (660, 43574938), (726, 39613580), (968, 29710185), (1210, 23768148), (1231, 23362680), (1320, 21787469), (1452, 19806790), (1609, 17874120), (1815, 15845432), (2420, 11884074), (2462, 11681340), (2904, 9903395), (3218, 8937060), (3630, 7922716), (3693, 7787560), (4827, 5958040), (4840, 5942037), (4924, 5840670), (6155, 4672536), (6436, 4468530), (7260, 3961358), (7386, 3893780), (8045, 3574824), (9654, 2979020), (9848, 2920335), (12310, 2336268), (12872, 2234265), (13541, 2123880), (14520, 1980679), (14772, 1946890), (16090, 1787412), (17699, 1624920), (18465, 1557512), (19308, 1489510), (24135, 1191608), (24620, 1168134), (27082, 1061940), (29544, 973445), (32180, 893706), (35398, 812460), (36930, 778756), (38616, 744755), (40623, 707960), (48270, 595804), (49240, 584067), (53097, 541640), (54164, 530970), (64360, 446853), (67705, 424776), (70796, 406230), (73860, 389378), (81246, 353980), (88495, 324984), (96540, 297902), (106194, 270820), (108328, 265485), (135410, 212388), (141592, 203115), (147720, 194689), (148951, 193080), (162492, 176990)]