2918468520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{736987}}^1$

素因数の和:737015

約数の個数: 96

約数和(自身を含む): 10347311520

約数和(自身を除く): 7428843000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 132, 165, 180, 198, 220, 264, 330, 360, 396, 440, 495, 660, 792, 990, 1320, 1980, 3960, 736987, 1473974, 2210961, 2947948, 3684935, 4421922, 5895896, 6632883, 7369870, 8106857, 8843844, 11054805, 13265766, 14739740, 16213714, 17687688, 22109610, 24320571, 26531532, 29479480, 32427428, 33164415, 40534285, 44219220, 48641142, 53063064, 64854856, 66328830, 72961713, 81068570, 88438440, 97282284, 121602855, 132657660, 145923426, 162137140, 194564568, 243205710, 265315320, 291846852, 324274280, 364808565, 486411420, 583693704, 729617130, 972822840, 1459234260, 2918468520]

約数ペア:

[(1, 2918468520), (2, 1459234260), (3, 972822840), (4, 729617130), (5, 583693704), (6, 486411420), (8, 364808565), (9, 324274280), (10, 291846852), (11, 265315320), (12, 243205710), (15, 194564568), (18, 162137140), (20, 145923426), (22, 132657660), (24, 121602855), (30, 97282284), (33, 88438440), (36, 81068570), (40, 72961713), (44, 66328830), (45, 64854856), (55, 53063064), (60, 48641142), (66, 44219220), (72, 40534285), (88, 33164415), (90, 32427428), (99, 29479480), (110, 26531532), (120, 24320571), (132, 22109610), (165, 17687688), (180, 16213714), (198, 14739740), (220, 13265766), (264, 11054805), (330, 8843844), (360, 8106857), (396, 7369870), (440, 6632883), (495, 5895896), (660, 4421922), (792, 3684935), (990, 2947948), (1320, 2210961), (1980, 1473974), (3960, 736987)]