157424640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{277}}^1$

素因数の和:342

約数の個数: 176

約数和(自身を含む): 518988192

約数和(自身を除く): 361563552

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 256, 277, 296, 320, 370, 384, 444, 480, 512, 554, 555, 592, 640, 740, 768, 831, 888, 960, 1024, 1108, 1110, 1184, 1280, 1385, 1480, 1536, 1662, 1776, 1920, 2216, 2220, 2368, 2560, 2770, 2960, 3072, 3324, 3552, 3840, 4155, 4432, 4440, 4736, 5120, 5540, 5920, 6648, 7104, 7680, 8310, 8864, 8880, 9472, 10249, 11080, 11840, 13296, 14208, 15360, 16620, 17728, 17760, 18944, 20498, 22160, 23680, 26592, 28416, 30747, 33240, 35456, 35520, 37888, 40996, 44320, 47360, 51245, 53184, 56832, 61494, 66480, 70912, 71040, 81992, 88640, 94720, 102490, 106368, 113664, 122988, 132960, 141824, 142080, 153735, 163984, 177280, 189440, 204980, 212736, 245976, 265920, 283648, 284160, 307470, 327968, 354560, 409960, 425472, 491952, 531840, 568320, 614940, 655936, 709120, 819920, 850944, 983904, 1063680, 1229880, 1311872, 1418240, 1639840, 1967808, 2127360, 2459760, 2623744, 3279680, 3935616, 4254720, 4919520, 5247488, 6559360, 7871232, 9839040, 10494976, 13118720, 15742464, 19678080, 26237440, 31484928, 39356160, 52474880, 78712320, 157424640]

約数ペア:

[(1, 157424640), (2, 78712320), (3, 52474880), (4, 39356160), (5, 31484928), (6, 26237440), (8, 19678080), (10, 15742464), (12, 13118720), (15, 10494976), (16, 9839040), (20, 7871232), (24, 6559360), (30, 5247488), (32, 4919520), (37, 4254720), (40, 3935616), (48, 3279680), (60, 2623744), (64, 2459760), (74, 2127360), (80, 1967808), (96, 1639840), (111, 1418240), (120, 1311872), (128, 1229880), (148, 1063680), (160, 983904), (185, 850944), (192, 819920), (222, 709120), (240, 655936), (256, 614940), (277, 568320), (296, 531840), (320, 491952), (370, 425472), (384, 409960), (444, 354560), (480, 327968), (512, 307470), (554, 284160), (555, 283648), (592, 265920), (640, 245976), (740, 212736), (768, 204980), (831, 189440), (888, 177280), (960, 163984), (1024, 153735), (1108, 142080), (1110, 141824), (1184, 132960), (1280, 122988), (1385, 113664), (1480, 106368), (1536, 102490), (1662, 94720), (1776, 88640), (1920, 81992), (2216, 71040), (2220, 70912), (2368, 66480), (2560, 61494), (2770, 56832), (2960, 53184), (3072, 51245), (3324, 47360), (3552, 44320), (3840, 40996), (4155, 37888), (4432, 35520), (4440, 35456), (4736, 33240), (5120, 30747), (5540, 28416), (5920, 26592), (6648, 23680), (7104, 22160), (7680, 20498), (8310, 18944), (8864, 17760), (8880, 17728), (9472, 16620), (10249, 15360), (11080, 14208), (11840, 13296)]