1416901640

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{65719}}^1$

素因数の和:65755

約数の個数: 96

約数和(自身を含む): 4045723200

約数和(自身を除く): 2628821560

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 20, 22, 28, 35, 40, 44, 49, 55, 56, 70, 77, 88, 98, 110, 140, 154, 196, 220, 245, 280, 308, 385, 392, 440, 490, 539, 616, 770, 980, 1078, 1540, 1960, 2156, 2695, 3080, 4312, 5390, 10780, 21560, 65719, 131438, 262876, 328595, 460033, 525752, 657190, 722909, 920066, 1314380, 1445818, 1840132, 2300165, 2628760, 2891636, 3220231, 3614545, 3680264, 4600330, 5060363, 5783272, 6440462, 7229090, 9200660, 10120726, 12880924, 14458180, 16101155, 18401320, 20241452, 25301815, 25761848, 28916360, 32202310, 35422541, 40482904, 50603630, 64404620, 70845082, 101207260, 128809240, 141690164, 177112705, 202414520, 283380328, 354225410, 708450820, 1416901640]

約数ペア:

[(1, 1416901640), (2, 708450820), (4, 354225410), (5, 283380328), (7, 202414520), (8, 177112705), (10, 141690164), (11, 128809240), (14, 101207260), (20, 70845082), (22, 64404620), (28, 50603630), (35, 40482904), (40, 35422541), (44, 32202310), (49, 28916360), (55, 25761848), (56, 25301815), (70, 20241452), (77, 18401320), (88, 16101155), (98, 14458180), (110, 12880924), (140, 10120726), (154, 9200660), (196, 7229090), (220, 6440462), (245, 5783272), (280, 5060363), (308, 4600330), (385, 3680264), (392, 3614545), (440, 3220231), (490, 2891636), (539, 2628760), (616, 2300165), (770, 1840132), (980, 1445818), (1078, 1314380), (1540, 920066), (1960, 722909), (2156, 657190), (2695, 525752), (3080, 460033), (4312, 328595), (5390, 262876), (10780, 131438), (21560, 65719)]