426374080

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{1361}}^1$

素因数の和:1478

約数の個数: 112

約数和(自身を含む): 1120871520

約数和(自身を除く): 694497440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 89, 110, 160, 176, 178, 220, 320, 352, 356, 440, 445, 704, 712, 880, 890, 979, 1361, 1424, 1760, 1780, 1958, 2722, 2848, 3520, 3560, 3916, 4895, 5444, 5696, 6805, 7120, 7832, 9790, 10888, 13610, 14240, 14971, 15664, 19580, 21776, 27220, 28480, 29942, 31328, 39160, 43552, 54440, 59884, 62656, 74855, 78320, 87104, 108880, 119768, 121129, 149710, 156640, 217760, 239536, 242258, 299420, 313280, 435520, 479072, 484516, 598840, 605645, 958144, 969032, 1197680, 1211290, 1332419, 1938064, 2395360, 2422580, 2664838, 3876128, 4790720, 4845160, 5329676, 6662095, 7752256, 9690320, 10659352, 13324190, 19380640, 21318704, 26648380, 38761280, 42637408, 53296760, 85274816, 106593520, 213187040, 426374080]

約数ペア:

[(1, 426374080), (2, 213187040), (4, 106593520), (5, 85274816), (8, 53296760), (10, 42637408), (11, 38761280), (16, 26648380), (20, 21318704), (22, 19380640), (32, 13324190), (40, 10659352), (44, 9690320), (55, 7752256), (64, 6662095), (80, 5329676), (88, 4845160), (89, 4790720), (110, 3876128), (160, 2664838), (176, 2422580), (178, 2395360), (220, 1938064), (320, 1332419), (352, 1211290), (356, 1197680), (440, 969032), (445, 958144), (704, 605645), (712, 598840), (880, 484516), (890, 479072), (979, 435520), (1361, 313280), (1424, 299420), (1760, 242258), (1780, 239536), (1958, 217760), (2722, 156640), (2848, 149710), (3520, 121129), (3560, 119768), (3916, 108880), (4895, 87104), (5444, 78320), (5696, 74855), (6805, 62656), (7120, 59884), (7832, 54440), (9790, 43552), (10888, 39160), (13610, 31328), (14240, 29942), (14971, 28480), (15664, 27220), (19580, 21776)]