1514972480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21817}}^1$

素因数の和:21872

約数の個数: 112

約数和(自身を含む): 4256080896

約数和(自身を除く): 2741108416

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 64, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 320, 434, 448, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 1984, 2170, 2240, 2480, 3472, 4340, 4960, 6944, 8680, 9920, 13888, 17360, 21817, 34720, 43634, 69440, 87268, 109085, 152719, 174536, 218170, 305438, 349072, 436340, 610876, 676327, 698144, 763595, 872680, 1221752, 1352654, 1396288, 1527190, 1745360, 2443504, 2705308, 3054380, 3381635, 3490720, 4734289, 4887008, 5410616, 6108760, 6763270, 6981440, 9468578, 9774016, 10821232, 12217520, 13526540, 18937156, 21642464, 23671445, 24435040, 27053080, 37874312, 43284928, 47342890, 48870080, 54106160, 75748624, 94685780, 108212320, 151497248, 189371560, 216424640, 302994496, 378743120, 757486240, 1514972480]

約数ペア:

[(1, 1514972480), (2, 757486240), (4, 378743120), (5, 302994496), (7, 216424640), (8, 189371560), (10, 151497248), (14, 108212320), (16, 94685780), (20, 75748624), (28, 54106160), (31, 48870080), (32, 47342890), (35, 43284928), (40, 37874312), (56, 27053080), (62, 24435040), (64, 23671445), (70, 21642464), (80, 18937156), (112, 13526540), (124, 12217520), (140, 10821232), (155, 9774016), (160, 9468578), (217, 6981440), (224, 6763270), (248, 6108760), (280, 5410616), (310, 4887008), (320, 4734289), (434, 3490720), (448, 3381635), (496, 3054380), (560, 2705308), (620, 2443504), (868, 1745360), (992, 1527190), (1085, 1396288), (1120, 1352654), (1240, 1221752), (1736, 872680), (1984, 763595), (2170, 698144), (2240, 676327), (2480, 610876), (3472, 436340), (4340, 349072), (4960, 305438), (6944, 218170), (8680, 174536), (9920, 152719), (13888, 109085), (17360, 87268), (21817, 69440), (34720, 43634)]