12737340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:952

約数の個数: 144

約数和(自身を含む): 48222720

約数和(自身を除く): 35485380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 28, 30, 33, 35, 36, 42, 44, 45, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 110, 126, 132, 140, 154, 165, 180, 198, 210, 220, 231, 252, 308, 315, 330, 385, 396, 420, 462, 495, 630, 660, 693, 770, 919, 924, 990, 1155, 1260, 1386, 1540, 1838, 1980, 2310, 2757, 2772, 3465, 3676, 4595, 4620, 5514, 6433, 6930, 8271, 9190, 10109, 11028, 12866, 13785, 13860, 16542, 18380, 19299, 20218, 25732, 27570, 30327, 32165, 33084, 38598, 40436, 41355, 50545, 55140, 57897, 60654, 64330, 70763, 77196, 82710, 90981, 96495, 101090, 115794, 121308, 128660, 141526, 151635, 165420, 181962, 192990, 202180, 212289, 231588, 283052, 289485, 303270, 353815, 363924, 385980, 424578, 454905, 578970, 606540, 636867, 707630, 849156, 909810, 1061445, 1157940, 1273734, 1415260, 1819620, 2122890, 2547468, 3184335, 4245780, 6368670, 12737340]

約数ペア:

[(1, 12737340), (2, 6368670), (3, 4245780), (4, 3184335), (5, 2547468), (6, 2122890), (7, 1819620), (9, 1415260), (10, 1273734), (11, 1157940), (12, 1061445), (14, 909810), (15, 849156), (18, 707630), (20, 636867), (21, 606540), (22, 578970), (28, 454905), (30, 424578), (33, 385980), (35, 363924), (36, 353815), (42, 303270), (44, 289485), (45, 283052), (55, 231588), (60, 212289), (63, 202180), (66, 192990), (70, 181962), (77, 165420), (84, 151635), (90, 141526), (99, 128660), (105, 121308), (110, 115794), (126, 101090), (132, 96495), (140, 90981), (154, 82710), (165, 77196), (180, 70763), (198, 64330), (210, 60654), (220, 57897), (231, 55140), (252, 50545), (308, 41355), (315, 40436), (330, 38598), (385, 33084), (396, 32165), (420, 30327), (462, 27570), (495, 25732), (630, 20218), (660, 19299), (693, 18380), (770, 16542), (919, 13860), (924, 13785), (990, 12866), (1155, 11028), (1260, 10109), (1386, 9190), (1540, 8271), (1838, 6930), (1980, 6433), (2310, 5514), (2757, 4620), (2772, 4595), (3465, 3676)]