160230720

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{347}}^1$

素因数の和:417

約数の個数: 224

約数和(自身を含む): 564294528

約数和(自身を除く): 404063808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 37, 39, 40, 48, 52, 60, 64, 65, 74, 78, 80, 96, 104, 111, 120, 130, 148, 156, 160, 185, 192, 195, 208, 222, 240, 260, 296, 312, 320, 347, 370, 390, 416, 444, 480, 481, 520, 555, 592, 624, 694, 740, 780, 832, 888, 960, 962, 1040, 1041, 1110, 1184, 1248, 1388, 1443, 1480, 1560, 1735, 1776, 1924, 2080, 2082, 2220, 2368, 2405, 2496, 2776, 2886, 2960, 3120, 3470, 3552, 3848, 4160, 4164, 4440, 4511, 4810, 5205, 5552, 5772, 5920, 6240, 6940, 7104, 7215, 7696, 8328, 8880, 9022, 9620, 10410, 11104, 11544, 11840, 12480, 12839, 13533, 13880, 14430, 15392, 16656, 17760, 18044, 19240, 20820, 22208, 22555, 23088, 25678, 27066, 27760, 28860, 30784, 33312, 35520, 36088, 38480, 38517, 41640, 45110, 46176, 51356, 54132, 55520, 57720, 64195, 66624, 67665, 72176, 76960, 77034, 83280, 90220, 92352, 102712, 108264, 111040, 115440, 128390, 135330, 144352, 153920, 154068, 166560, 166907, 180440, 192585, 205424, 216528, 230880, 256780, 270660, 288704, 308136, 333120, 333814, 360880, 385170, 410848, 433056, 461760, 500721, 513560, 541320, 616272, 667628, 721760, 770340, 821696, 834535, 866112, 1001442, 1027120, 1082640, 1232544, 1335256, 1443520, 1540680, 1669070, 2002884, 2054240, 2165280, 2465088, 2503605, 2670512, 3081360, 3338140, 4005768, 4108480, 4330560, 5007210, 5341024, 6162720, 6676280, 8011536, 10014420, 10682048, 12325440, 13352560, 16023072, 20028840, 26705120, 32046144, 40057680, 53410240, 80115360, 160230720]

約数ペア:

[(1, 160230720), (2, 80115360), (3, 53410240), (4, 40057680), (5, 32046144), (6, 26705120), (8, 20028840), (10, 16023072), (12, 13352560), (13, 12325440), (15, 10682048), (16, 10014420), (20, 8011536), (24, 6676280), (26, 6162720), (30, 5341024), (32, 5007210), (37, 4330560), (39, 4108480), (40, 4005768), (48, 3338140), (52, 3081360), (60, 2670512), (64, 2503605), (65, 2465088), (74, 2165280), (78, 2054240), (80, 2002884), (96, 1669070), (104, 1540680), (111, 1443520), (120, 1335256), (130, 1232544), (148, 1082640), (156, 1027120), (160, 1001442), (185, 866112), (192, 834535), (195, 821696), (208, 770340), (222, 721760), (240, 667628), (260, 616272), (296, 541320), (312, 513560), (320, 500721), (347, 461760), (370, 433056), (390, 410848), (416, 385170), (444, 360880), (480, 333814), (481, 333120), (520, 308136), (555, 288704), (592, 270660), (624, 256780), (694, 230880), (740, 216528), (780, 205424), (832, 192585), (888, 180440), (960, 166907), (962, 166560), (1040, 154068), (1041, 153920), (1110, 144352), (1184, 135330), (1248, 128390), (1388, 115440), (1443, 111040), (1480, 108264), (1560, 102712), (1735, 92352), (1776, 90220), (1924, 83280), (2080, 77034), (2082, 76960), (2220, 72176), (2368, 67665), (2405, 66624), (2496, 64195), (2776, 57720), (2886, 55520), (2960, 54132), (3120, 51356), (3470, 46176), (3552, 45110), (3848, 41640), (4160, 38517), (4164, 38480), (4440, 36088), (4511, 35520), (4810, 33312), (5205, 30784), (5552, 28860), (5772, 27760), (5920, 27066), (6240, 25678), (6940, 23088), (7104, 22555), (7215, 22208), (7696, 20820), (8328, 19240), (8880, 18044), (9022, 17760), (9620, 16656), (10410, 15392), (11104, 14430), (11544, 13880), (11840, 13533), (12480, 12839)]