442541120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6373}}^1$

素因数の和:6428

約数の個数: 112

約数和(自身を含む): 1243388928

約数和(自身を除く): 800847808

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, 6373, 6944, 8680, 9920, 12746, 13888, 17360, 25492, 31865, 34720, 44611, 50984, 63730, 69440, 89222, 101968, 127460, 178444, 197563, 203936, 223055, 254920, 356888, 395126, 407872, 446110, 509840, 713776, 790252, 892220, 987815, 1019680, 1382941, 1427552, 1580504, 1784440, 1975630, 2039360, 2765882, 2855104, 3161008, 3568880, 3951260, 5531764, 6322016, 6914705, 7137760, 7902520, 11063528, 12644032, 13829410, 14275520, 15805040, 22127056, 27658820, 31610080, 44254112, 55317640, 63220160, 88508224, 110635280, 221270560, 442541120]

約数ペア:

[(1, 442541120), (2, 221270560), (4, 110635280), (5, 88508224), (7, 63220160), (8, 55317640), (10, 44254112), (14, 31610080), (16, 27658820), (20, 22127056), (28, 15805040), (31, 14275520), (32, 13829410), (35, 12644032), (40, 11063528), (56, 7902520), (62, 7137760), (64, 6914705), (70, 6322016), (80, 5531764), (112, 3951260), (124, 3568880), (140, 3161008), (155, 2855104), (160, 2765882), (217, 2039360), (224, 1975630), (248, 1784440), (280, 1580504), (310, 1427552), (320, 1382941), (434, 1019680), (448, 987815), (496, 892220), (560, 790252), (620, 713776), (868, 509840), (992, 446110), (1085, 407872), (1120, 395126), (1240, 356888), (1736, 254920), (1984, 223055), (2170, 203936), (2240, 197563), (2480, 178444), (3472, 127460), (4340, 101968), (4960, 89222), (6373, 69440), (6944, 63730), (8680, 50984), (9920, 44611), (12746, 34720), (13888, 31865), (17360, 25492)]