160328400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:238

約数の個数: 240

約数和(自身を含む): 553905024

約数和(自身を除く): 393576624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 25, 30, 37, 40, 46, 48, 50, 60, 69, 74, 75, 80, 92, 100, 111, 115, 120, 138, 148, 150, 157, 184, 185, 200, 222, 230, 240, 276, 296, 300, 314, 345, 368, 370, 400, 444, 460, 471, 552, 555, 575, 592, 600, 628, 690, 740, 785, 851, 888, 920, 925, 942, 1104, 1110, 1150, 1200, 1256, 1380, 1480, 1570, 1702, 1725, 1776, 1840, 1850, 1884, 2220, 2300, 2355, 2512, 2553, 2760, 2775, 2960, 3140, 3404, 3450, 3611, 3700, 3768, 3925, 4255, 4440, 4600, 4710, 5106, 5520, 5550, 5809, 6280, 6808, 6900, 7222, 7400, 7536, 7850, 8510, 8880, 9200, 9420, 10212, 10833, 11100, 11618, 11775, 12560, 12765, 13616, 13800, 14444, 14800, 15700, 17020, 17427, 18055, 18840, 20424, 21275, 21666, 22200, 23236, 23550, 25530, 27600, 28888, 29045, 31400, 34040, 34854, 36110, 37680, 40848, 42550, 43332, 44400, 46472, 47100, 51060, 54165, 57776, 58090, 62800, 63825, 68080, 69708, 72220, 85100, 86664, 87135, 90275, 92944, 94200, 102120, 108330, 116180, 127650, 133607, 139416, 144440, 145225, 170200, 173328, 174270, 180550, 188400, 204240, 216660, 232360, 255300, 267214, 270825, 278832, 288880, 290450, 340400, 348540, 361100, 400821, 433320, 435675, 464720, 510600, 534428, 541650, 580900, 668035, 697080, 722200, 801642, 866640, 871350, 1021200, 1068856, 1083300, 1161800, 1336070, 1394160, 1444400, 1603284, 1742700, 2004105, 2137712, 2166600, 2323600, 2672140, 3206568, 3340175, 3485400, 4008210, 4333200, 5344280, 6413136, 6680350, 6970800, 8016420, 10020525, 10688560, 13360700, 16032840, 20041050, 26721400, 32065680, 40082100, 53442800, 80164200, 160328400]

約数ペア:

[(1, 160328400), (2, 80164200), (3, 53442800), (4, 40082100), (5, 32065680), (6, 26721400), (8, 20041050), (10, 16032840), (12, 13360700), (15, 10688560), (16, 10020525), (20, 8016420), (23, 6970800), (24, 6680350), (25, 6413136), (30, 5344280), (37, 4333200), (40, 4008210), (46, 3485400), (48, 3340175), (50, 3206568), (60, 2672140), (69, 2323600), (74, 2166600), (75, 2137712), (80, 2004105), (92, 1742700), (100, 1603284), (111, 1444400), (115, 1394160), (120, 1336070), (138, 1161800), (148, 1083300), (150, 1068856), (157, 1021200), (184, 871350), (185, 866640), (200, 801642), (222, 722200), (230, 697080), (240, 668035), (276, 580900), (296, 541650), (300, 534428), (314, 510600), (345, 464720), (368, 435675), (370, 433320), (400, 400821), (444, 361100), (460, 348540), (471, 340400), (552, 290450), (555, 288880), (575, 278832), (592, 270825), (600, 267214), (628, 255300), (690, 232360), (740, 216660), (785, 204240), (851, 188400), (888, 180550), (920, 174270), (925, 173328), (942, 170200), (1104, 145225), (1110, 144440), (1150, 139416), (1200, 133607), (1256, 127650), (1380, 116180), (1480, 108330), (1570, 102120), (1702, 94200), (1725, 92944), (1776, 90275), (1840, 87135), (1850, 86664), (1884, 85100), (2220, 72220), (2300, 69708), (2355, 68080), (2512, 63825), (2553, 62800), (2760, 58090), (2775, 57776), (2960, 54165), (3140, 51060), (3404, 47100), (3450, 46472), (3611, 44400), (3700, 43332), (3768, 42550), (3925, 40848), (4255, 37680), (4440, 36110), (4600, 34854), (4710, 34040), (5106, 31400), (5520, 29045), (5550, 28888), (5809, 27600), (6280, 25530), (6808, 23550), (6900, 23236), (7222, 22200), (7400, 21666), (7536, 21275), (7850, 20424), (8510, 18840), (8880, 18055), (9200, 17427), (9420, 17020), (10212, 15700), (10833, 14800), (11100, 14444), (11618, 13800), (11775, 13616), (12560, 12765)]