223601760

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5009}}^1$

素因数の和:5061

約数の個数: 144

約数和(自身を含む): 787812480

約数和(自身を除く): 564210720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 96, 120, 124, 144, 155, 160, 180, 186, 240, 248, 279, 288, 310, 360, 372, 465, 480, 496, 558, 620, 720, 744, 930, 992, 1116, 1240, 1395, 1440, 1488, 1860, 2232, 2480, 2790, 2976, 3720, 4464, 4960, 5009, 5580, 7440, 8928, 10018, 11160, 14880, 15027, 20036, 22320, 25045, 30054, 40072, 44640, 45081, 50090, 60108, 75135, 80144, 90162, 100180, 120216, 150270, 155279, 160288, 180324, 200360, 225405, 240432, 300540, 310558, 360648, 400720, 450810, 465837, 480864, 601080, 621116, 721296, 776395, 801440, 901620, 931674, 1202160, 1242232, 1397511, 1442592, 1552790, 1803240, 1863348, 2329185, 2404320, 2484464, 2795022, 3105580, 3606480, 3726696, 4658370, 4968928, 5590044, 6211160, 6987555, 7212960, 7453392, 9316740, 11180088, 12422320, 13975110, 14906784, 18633480, 22360176, 24844640, 27950220, 37266960, 44720352, 55900440, 74533920, 111800880, 223601760]

約数ペア:

[(1, 223601760), (2, 111800880), (3, 74533920), (4, 55900440), (5, 44720352), (6, 37266960), (8, 27950220), (9, 24844640), (10, 22360176), (12, 18633480), (15, 14906784), (16, 13975110), (18, 12422320), (20, 11180088), (24, 9316740), (30, 7453392), (31, 7212960), (32, 6987555), (36, 6211160), (40, 5590044), (45, 4968928), (48, 4658370), (60, 3726696), (62, 3606480), (72, 3105580), (80, 2795022), (90, 2484464), (93, 2404320), (96, 2329185), (120, 1863348), (124, 1803240), (144, 1552790), (155, 1442592), (160, 1397511), (180, 1242232), (186, 1202160), (240, 931674), (248, 901620), (279, 801440), (288, 776395), (310, 721296), (360, 621116), (372, 601080), (465, 480864), (480, 465837), (496, 450810), (558, 400720), (620, 360648), (720, 310558), (744, 300540), (930, 240432), (992, 225405), (1116, 200360), (1240, 180324), (1395, 160288), (1440, 155279), (1488, 150270), (1860, 120216), (2232, 100180), (2480, 90162), (2790, 80144), (2976, 75135), (3720, 60108), (4464, 50090), (4960, 45081), (5009, 44640), (5580, 40072), (7440, 30054), (8928, 25045), (10018, 22320), (11160, 20036), (14880, 15027)]