2018233080

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1\times {\mathrm{547}}^1$

素因数の和:878

約数の個数: 192

約数和(自身を含む): 6773214240

約数和(自身を除く): 4754981160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 37, 40, 45, 60, 72, 74, 90, 111, 120, 148, 180, 185, 222, 277, 296, 333, 360, 370, 444, 547, 554, 555, 666, 740, 831, 888, 1094, 1108, 1110, 1332, 1385, 1480, 1641, 1662, 1665, 2188, 2216, 2220, 2493, 2664, 2735, 2770, 3282, 3324, 3330, 4155, 4376, 4440, 4923, 4986, 5470, 5540, 6564, 6648, 6660, 8205, 8310, 9846, 9972, 10249, 10940, 11080, 12465, 13128, 13320, 16410, 16620, 19692, 19944, 20239, 20498, 21880, 24615, 24930, 30747, 32820, 33240, 39384, 40478, 40996, 49230, 49860, 51245, 60717, 61494, 65640, 80956, 81992, 92241, 98460, 99720, 101195, 102490, 121434, 122988, 151519, 153735, 161912, 182151, 184482, 196920, 202390, 204980, 242868, 245976, 303038, 303585, 307470, 364302, 368964, 404780, 409960, 454557, 461205, 485736, 606076, 607170, 614940, 728604, 737928, 757595, 809560, 909114, 910755, 922410, 1212152, 1214340, 1229880, 1363671, 1457208, 1515190, 1818228, 1821510, 1844820, 2272785, 2428680, 2727342, 3030380, 3636456, 3643020, 3689640, 4545570, 5454684, 5606203, 6060760, 6818355, 7286040, 9091140, 10909368, 11212406, 13636710, 16818609, 18182280, 22424812, 27273420, 28031015, 33637218, 44849624, 50455827, 54546840, 56062030, 67274436, 84093045, 100911654, 112124060, 134548872, 168186090, 201823308, 224248120, 252279135, 336372180, 403646616, 504558270, 672744360, 1009116540, 2018233080]

約数ペア:

[(1, 2018233080), (2, 1009116540), (3, 672744360), (4, 504558270), (5, 403646616), (6, 336372180), (8, 252279135), (9, 224248120), (10, 201823308), (12, 168186090), (15, 134548872), (18, 112124060), (20, 100911654), (24, 84093045), (30, 67274436), (36, 56062030), (37, 54546840), (40, 50455827), (45, 44849624), (60, 33637218), (72, 28031015), (74, 27273420), (90, 22424812), (111, 18182280), (120, 16818609), (148, 13636710), (180, 11212406), (185, 10909368), (222, 9091140), (277, 7286040), (296, 6818355), (333, 6060760), (360, 5606203), (370, 5454684), (444, 4545570), (547, 3689640), (554, 3643020), (555, 3636456), (666, 3030380), (740, 2727342), (831, 2428680), (888, 2272785), (1094, 1844820), (1108, 1821510), (1110, 1818228), (1332, 1515190), (1385, 1457208), (1480, 1363671), (1641, 1229880), (1662, 1214340), (1665, 1212152), (2188, 922410), (2216, 910755), (2220, 909114), (2493, 809560), (2664, 757595), (2735, 737928), (2770, 728604), (3282, 614940), (3324, 607170), (3330, 606076), (4155, 485736), (4376, 461205), (4440, 454557), (4923, 409960), (4986, 404780), (5470, 368964), (5540, 364302), (6564, 307470), (6648, 303585), (6660, 303038), (8205, 245976), (8310, 242868), (9846, 204980), (9972, 202390), (10249, 196920), (10940, 184482), (11080, 182151), (12465, 161912), (13128, 153735), (13320, 151519), (16410, 122988), (16620, 121434), (19692, 102490), (19944, 101195), (20239, 99720), (20498, 98460), (21880, 92241), (24615, 81992), (24930, 80956), (30747, 65640), (32820, 61494), (33240, 60717), (39384, 51245), (40478, 49860), (40996, 49230)]