18906566075520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{97496731}}^1$

素因数の和:97496854

約数の個数: 128

約数和(自身を含む): 60861359983680

約数和(自身を除く): 41954793908160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 101, 120, 128, 160, 192, 202, 240, 303, 320, 384, 404, 480, 505, 606, 640, 808, 960, 1010, 1212, 1515, 1616, 1920, 2020, 2424, 3030, 3232, 4040, 4848, 6060, 6464, 8080, 9696, 12120, 12928, 16160, 19392, 24240, 32320, 38784, 48480, 64640, 96960, 193920, 97496731, 194993462, 292490193, 389986924, 487483655, 584980386, 779973848, 974967310, 1169960772, 1462450965, 1559947696, 1949934620, 2339921544, 2924901930, 3119895392, 3899869240, 4679843088, 5849803860, 6239790784, 7799738480, 9359686176, 9847169831, 11699607720, 12479581568, 15599476960, 18719372352, 19694339662, 23399215440, 29541509493, 31198953920, 37438744704, 39388679324, 46798430880, 49235849155, 59083018986, 62397907840, 78777358648, 93596861760, 98471698310, 118166037972, 147707547465, 157554717296, 187193723520, 196943396620, 236332075944, 295415094930, 315109434592, 393886793240, 472664151888, 590830189860, 630218869184, 787773586480, 945328303776, 1181660379720, 1260437738368, 1575547172960, 1890656607552, 2363320759440, 3151094345920, 3781313215104, 4726641518880, 6302188691840, 9453283037760, 18906566075520]

約数ペア:

[(1, 18906566075520), (2, 9453283037760), (3, 6302188691840), (4, 4726641518880), (5, 3781313215104), (6, 3151094345920), (8, 2363320759440), (10, 1890656607552), (12, 1575547172960), (15, 1260437738368), (16, 1181660379720), (20, 945328303776), (24, 787773586480), (30, 630218869184), (32, 590830189860), (40, 472664151888), (48, 393886793240), (60, 315109434592), (64, 295415094930), (80, 236332075944), (96, 196943396620), (101, 187193723520), (120, 157554717296), (128, 147707547465), (160, 118166037972), (192, 98471698310), (202, 93596861760), (240, 78777358648), (303, 62397907840), (320, 59083018986), (384, 49235849155), (404, 46798430880), (480, 39388679324), (505, 37438744704), (606, 31198953920), (640, 29541509493), (808, 23399215440), (960, 19694339662), (1010, 18719372352), (1212, 15599476960), (1515, 12479581568), (1616, 11699607720), (1920, 9847169831), (2020, 9359686176), (2424, 7799738480), (3030, 6239790784), (3232, 5849803860), (4040, 4679843088), (4848, 3899869240), (6060, 3119895392), (6464, 2924901930), (8080, 2339921544), (9696, 1949934620), (12120, 1559947696), (12928, 1462450965), (16160, 1169960772), (19392, 974967310), (24240, 779973848), (32320, 584980386), (38784, 487483655), (48480, 389986924), (64640, 292490193), (96960, 194993462), (193920, 97496731)]