223145280

素因数分解:

$2^6\times 3^4\times 5^1\times {\mathrm{8609}}^1$

素因数の和:8638

約数の個数: 140

約数和(自身を含む): 793859220

約数和(自身を除く): 570713940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 135, 144, 160, 162, 180, 192, 216, 240, 270, 288, 320, 324, 360, 405, 432, 480, 540, 576, 648, 720, 810, 864, 960, 1080, 1296, 1440, 1620, 1728, 2160, 2592, 2880, 3240, 4320, 5184, 6480, 8609, 8640, 12960, 17218, 25827, 25920, 34436, 43045, 51654, 68872, 77481, 86090, 103308, 129135, 137744, 154962, 172180, 206616, 232443, 258270, 275488, 309924, 344360, 387405, 413232, 464886, 516540, 550976, 619848, 688720, 697329, 774810, 826464, 929772, 1033080, 1162215, 1239696, 1377440, 1394658, 1549620, 1652928, 1859544, 2066160, 2324430, 2479392, 2754880, 2789316, 3099240, 3486645, 3719088, 4132320, 4648860, 4958784, 5578632, 6198480, 6973290, 7438176, 8264640, 9297720, 11157264, 12396960, 13946580, 14876352, 18595440, 22314528, 24793920, 27893160, 37190880, 44629056, 55786320, 74381760, 111572640, 223145280]

約数ペア:

[(1, 223145280), (2, 111572640), (3, 74381760), (4, 55786320), (5, 44629056), (6, 37190880), (8, 27893160), (9, 24793920), (10, 22314528), (12, 18595440), (15, 14876352), (16, 13946580), (18, 12396960), (20, 11157264), (24, 9297720), (27, 8264640), (30, 7438176), (32, 6973290), (36, 6198480), (40, 5578632), (45, 4958784), (48, 4648860), (54, 4132320), (60, 3719088), (64, 3486645), (72, 3099240), (80, 2789316), (81, 2754880), (90, 2479392), (96, 2324430), (108, 2066160), (120, 1859544), (135, 1652928), (144, 1549620), (160, 1394658), (162, 1377440), (180, 1239696), (192, 1162215), (216, 1033080), (240, 929772), (270, 826464), (288, 774810), (320, 697329), (324, 688720), (360, 619848), (405, 550976), (432, 516540), (480, 464886), (540, 413232), (576, 387405), (648, 344360), (720, 309924), (810, 275488), (864, 258270), (960, 232443), (1080, 206616), (1296, 172180), (1440, 154962), (1620, 137744), (1728, 129135), (2160, 103308), (2592, 86090), (2880, 77481), (3240, 68872), (4320, 51654), (5184, 43045), (6480, 34436), (8609, 25920), (8640, 25827), (12960, 17218)]