6947640

素因数分解:

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

素因数の和:946

約数の個数: 128

約数和(自身を含む): 26496000

約数和(自身を除く): 19548360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 919, 945, 1080, 1260, 1512, 1838, 1890, 2520, 2757, 3676, 3780, 4595, 5514, 6433, 7352, 7560, 8271, 9190, 11028, 12866, 13785, 16542, 18380, 19299, 22056, 24813, 25732, 27570, 32165, 33084, 36760, 38598, 41355, 49626, 51464, 55140, 57897, 64330, 66168, 77196, 82710, 96495, 99252, 110280, 115794, 124065, 128660, 154392, 165420, 173691, 192990, 198504, 231588, 248130, 257320, 289485, 330840, 347382, 385980, 463176, 496260, 578970, 694764, 771960, 868455, 992520, 1157940, 1389528, 1736910, 2315880, 3473820, 6947640]

約数ペア:

[(1, 6947640), (2, 3473820), (3, 2315880), (4, 1736910), (5, 1389528), (6, 1157940), (7, 992520), (8, 868455), (9, 771960), (10, 694764), (12, 578970), (14, 496260), (15, 463176), (18, 385980), (20, 347382), (21, 330840), (24, 289485), (27, 257320), (28, 248130), (30, 231588), (35, 198504), (36, 192990), (40, 173691), (42, 165420), (45, 154392), (54, 128660), (56, 124065), (60, 115794), (63, 110280), (70, 99252), (72, 96495), (84, 82710), (90, 77196), (105, 66168), (108, 64330), (120, 57897), (126, 55140), (135, 51464), (140, 49626), (168, 41355), (180, 38598), (189, 36760), (210, 33084), (216, 32165), (252, 27570), (270, 25732), (280, 24813), (315, 22056), (360, 19299), (378, 18380), (420, 16542), (504, 13785), (540, 12866), (630, 11028), (756, 9190), (840, 8271), (919, 7560), (945, 7352), (1080, 6433), (1260, 5514), (1512, 4595), (1838, 3780), (1890, 3676), (2520, 2757)]