23170320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:670

約数の個数: 160

約数和(自身を含む): 84637440

約数和(自身を除く): 61467120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 631, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1262, 1360, 1530, 1836, 1893, 2040, 2160, 2295, 2448, 2524, 3060, 3155, 3672, 3786, 4080, 4590, 5048, 5679, 6120, 6310, 7344, 7572, 9180, 9465, 10096, 10727, 11358, 12240, 12620, 15144, 17037, 18360, 18930, 21454, 22716, 25240, 28395, 30288, 32181, 34074, 36720, 37860, 42908, 45432, 50480, 53635, 56790, 64362, 68148, 75720, 85185, 85816, 90864, 96543, 107270, 113580, 128724, 136296, 151440, 160905, 170370, 171632, 193086, 214540, 227160, 257448, 272592, 289629, 321810, 340740, 386172, 429080, 454320, 482715, 514896, 579258, 643620, 681480, 772344, 858160, 965430, 1158516, 1287240, 1362960, 1448145, 1544688, 1930860, 2317032, 2574480, 2896290, 3861720, 4634064, 5792580, 7723440, 11585160, 23170320]

約数ペア:

[(1, 23170320), (2, 11585160), (3, 7723440), (4, 5792580), (5, 4634064), (6, 3861720), (8, 2896290), (9, 2574480), (10, 2317032), (12, 1930860), (15, 1544688), (16, 1448145), (17, 1362960), (18, 1287240), (20, 1158516), (24, 965430), (27, 858160), (30, 772344), (34, 681480), (36, 643620), (40, 579258), (45, 514896), (48, 482715), (51, 454320), (54, 429080), (60, 386172), (68, 340740), (72, 321810), (80, 289629), (85, 272592), (90, 257448), (102, 227160), (108, 214540), (120, 193086), (135, 171632), (136, 170370), (144, 160905), (153, 151440), (170, 136296), (180, 128724), (204, 113580), (216, 107270), (240, 96543), (255, 90864), (270, 85816), (272, 85185), (306, 75720), (340, 68148), (360, 64362), (408, 56790), (432, 53635), (459, 50480), (510, 45432), (540, 42908), (612, 37860), (631, 36720), (680, 34074), (720, 32181), (765, 30288), (816, 28395), (918, 25240), (1020, 22716), (1080, 21454), (1224, 18930), (1262, 18360), (1360, 17037), (1530, 15144), (1836, 12620), (1893, 12240), (2040, 11358), (2160, 10727), (2295, 10096), (2448, 9465), (2524, 9180), (3060, 7572), (3155, 7344), (3672, 6310), (3786, 6120), (4080, 5679), (4590, 5048)]