1434580480

素因数分解:

$2^9\times 5^1\times {\mathrm{331}}^1\times {\mathrm{1693}}^1$

素因数の和:2047

約数の個数: 80

約数和(自身を含む): 3452060304

約数和(自身を除く): 2017479824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 331, 512, 640, 662, 1280, 1324, 1655, 1693, 2560, 2648, 3310, 3386, 5296, 6620, 6772, 8465, 10592, 13240, 13544, 16930, 21184, 26480, 27088, 33860, 42368, 52960, 54176, 67720, 84736, 105920, 108352, 135440, 169472, 211840, 216704, 270880, 423680, 433408, 541760, 560383, 847360, 866816, 1083520, 1120766, 2167040, 2241532, 2801915, 4334080, 4483064, 5603830, 8966128, 11207660, 17932256, 22415320, 35864512, 44830640, 71729024, 89661280, 143458048, 179322560, 286916096, 358645120, 717290240, 1434580480]

約数ペア:

[(1, 1434580480), (2, 717290240), (4, 358645120), (5, 286916096), (8, 179322560), (10, 143458048), (16, 89661280), (20, 71729024), (32, 44830640), (40, 35864512), (64, 22415320), (80, 17932256), (128, 11207660), (160, 8966128), (256, 5603830), (320, 4483064), (331, 4334080), (512, 2801915), (640, 2241532), (662, 2167040), (1280, 1120766), (1324, 1083520), (1655, 866816), (1693, 847360), (2560, 560383), (2648, 541760), (3310, 433408), (3386, 423680), (5296, 270880), (6620, 216704), (6772, 211840), (8465, 169472), (10592, 135440), (13240, 108352), (13544, 105920), (16930, 84736), (21184, 67720), (26480, 54176), (27088, 52960), (33860, 42368)]