69919680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{421}}^1$

素因数の和:614

約数の個数: 112

約数和(自身を含む): 223808544

約数和(自身を除く): 153888864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 173, 192, 240, 320, 346, 421, 480, 519, 692, 842, 865, 960, 1038, 1263, 1384, 1684, 1730, 2076, 2105, 2526, 2595, 2768, 3368, 3460, 4152, 4210, 5052, 5190, 5536, 6315, 6736, 6920, 8304, 8420, 10104, 10380, 11072, 12630, 13472, 13840, 16608, 16840, 20208, 20760, 25260, 26944, 27680, 33216, 33680, 40416, 41520, 50520, 55360, 67360, 72833, 80832, 83040, 101040, 134720, 145666, 166080, 202080, 218499, 291332, 364165, 404160, 436998, 582664, 728330, 873996, 1092495, 1165328, 1456660, 1747992, 2184990, 2330656, 2913320, 3495984, 4369980, 4661312, 5826640, 6991968, 8739960, 11653280, 13983936, 17479920, 23306560, 34959840, 69919680]

約数ペア:

[(1, 69919680), (2, 34959840), (3, 23306560), (4, 17479920), (5, 13983936), (6, 11653280), (8, 8739960), (10, 6991968), (12, 5826640), (15, 4661312), (16, 4369980), (20, 3495984), (24, 2913320), (30, 2330656), (32, 2184990), (40, 1747992), (48, 1456660), (60, 1165328), (64, 1092495), (80, 873996), (96, 728330), (120, 582664), (160, 436998), (173, 404160), (192, 364165), (240, 291332), (320, 218499), (346, 202080), (421, 166080), (480, 145666), (519, 134720), (692, 101040), (842, 83040), (865, 80832), (960, 72833), (1038, 67360), (1263, 55360), (1384, 50520), (1684, 41520), (1730, 40416), (2076, 33680), (2105, 33216), (2526, 27680), (2595, 26944), (2768, 25260), (3368, 20760), (3460, 20208), (4152, 16840), (4210, 16608), (5052, 13840), (5190, 13472), (5536, 12630), (6315, 11072), (6736, 10380), (6920, 10104), (8304, 8420)]