16983120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{919}}^1$

素因数の和:953

約数の個数: 160

約数和(自身を含む): 65710080

約数和(自身を除く): 48726960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 48, 55, 56, 60, 66, 70, 77, 80, 84, 88, 105, 110, 112, 120, 132, 140, 154, 165, 168, 176, 210, 220, 231, 240, 264, 280, 308, 330, 336, 385, 420, 440, 462, 528, 560, 616, 660, 770, 840, 880, 919, 924, 1155, 1232, 1320, 1540, 1680, 1838, 1848, 2310, 2640, 2757, 3080, 3676, 3696, 4595, 4620, 5514, 6160, 6433, 7352, 9190, 9240, 10109, 11028, 12866, 13785, 14704, 18380, 18480, 19299, 20218, 22056, 25732, 27570, 30327, 32165, 36760, 38598, 40436, 44112, 50545, 51464, 55140, 60654, 64330, 70763, 73520, 77196, 80872, 96495, 101090, 102928, 110280, 121308, 128660, 141526, 151635, 154392, 161744, 192990, 202180, 212289, 220560, 242616, 257320, 283052, 303270, 308784, 353815, 385980, 404360, 424578, 485232, 514640, 566104, 606540, 707630, 771960, 808720, 849156, 1061445, 1132208, 1213080, 1415260, 1543920, 1698312, 2122890, 2426160, 2830520, 3396624, 4245780, 5661040, 8491560, 16983120]

約数ペア:

[(1, 16983120), (2, 8491560), (3, 5661040), (4, 4245780), (5, 3396624), (6, 2830520), (7, 2426160), (8, 2122890), (10, 1698312), (11, 1543920), (12, 1415260), (14, 1213080), (15, 1132208), (16, 1061445), (20, 849156), (21, 808720), (22, 771960), (24, 707630), (28, 606540), (30, 566104), (33, 514640), (35, 485232), (40, 424578), (42, 404360), (44, 385980), (48, 353815), (55, 308784), (56, 303270), (60, 283052), (66, 257320), (70, 242616), (77, 220560), (80, 212289), (84, 202180), (88, 192990), (105, 161744), (110, 154392), (112, 151635), (120, 141526), (132, 128660), (140, 121308), (154, 110280), (165, 102928), (168, 101090), (176, 96495), (210, 80872), (220, 77196), (231, 73520), (240, 70763), (264, 64330), (280, 60654), (308, 55140), (330, 51464), (336, 50545), (385, 44112), (420, 40436), (440, 38598), (462, 36760), (528, 32165), (560, 30327), (616, 27570), (660, 25732), (770, 22056), (840, 20218), (880, 19299), (919, 18480), (924, 18380), (1155, 14704), (1232, 13785), (1320, 12866), (1540, 11028), (1680, 10109), (1838, 9240), (1848, 9190), (2310, 7352), (2640, 6433), (2757, 6160), (3080, 5514), (3676, 4620), (3696, 4595)]