171996480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1171}}^1$

素因数の和:1214

約数の個数: 224

約数和(自身を含む): 643006080

約数和(自身を除く): 471009600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 102, 108, 120, 135, 136, 144, 153, 160, 170, 180, 192, 204, 216, 240, 255, 270, 272, 288, 306, 320, 340, 360, 408, 432, 459, 480, 510, 540, 544, 576, 612, 680, 720, 765, 816, 864, 918, 960, 1020, 1080, 1088, 1171, 1224, 1360, 1440, 1530, 1632, 1728, 1836, 2040, 2160, 2295, 2342, 2448, 2720, 2880, 3060, 3264, 3513, 3672, 4080, 4320, 4590, 4684, 4896, 5440, 5855, 6120, 7026, 7344, 8160, 8640, 9180, 9368, 9792, 10539, 11710, 12240, 14052, 14688, 16320, 17565, 18360, 18736, 19907, 21078, 23420, 24480, 28104, 29376, 31617, 35130, 36720, 37472, 39814, 42156, 46840, 48960, 52695, 56208, 59721, 63234, 70260, 73440, 74944, 79628, 84312, 93680, 99535, 105390, 112416, 119442, 126468, 140520, 146880, 158085, 159256, 168624, 179163, 187360, 199070, 210780, 224832, 238884, 252936, 281040, 298605, 316170, 318512, 337248, 358326, 374720, 398140, 421560, 477768, 505872, 537489, 562080, 597210, 632340, 637024, 674496, 716652, 796280, 843120, 895815, 955536, 1011744, 1074978, 1124160, 1194420, 1264680, 1274048, 1433304, 1592560, 1686240, 1791630, 1911072, 2023488, 2149956, 2388840, 2529360, 2687445, 2866608, 3185120, 3372480, 3583260, 3822144, 4299912, 4777680, 5058720, 5374890, 5733216, 6370240, 7166520, 8599824, 9555360, 10117440, 10749780, 11466432, 14333040, 17199648, 19110720, 21499560, 28666080, 34399296, 42999120, 57332160, 85998240, 171996480]

約数ペア:

[(1, 171996480), (2, 85998240), (3, 57332160), (4, 42999120), (5, 34399296), (6, 28666080), (8, 21499560), (9, 19110720), (10, 17199648), (12, 14333040), (15, 11466432), (16, 10749780), (17, 10117440), (18, 9555360), (20, 8599824), (24, 7166520), (27, 6370240), (30, 5733216), (32, 5374890), (34, 5058720), (36, 4777680), (40, 4299912), (45, 3822144), (48, 3583260), (51, 3372480), (54, 3185120), (60, 2866608), (64, 2687445), (68, 2529360), (72, 2388840), (80, 2149956), (85, 2023488), (90, 1911072), (96, 1791630), (102, 1686240), (108, 1592560), (120, 1433304), (135, 1274048), (136, 1264680), (144, 1194420), (153, 1124160), (160, 1074978), (170, 1011744), (180, 955536), (192, 895815), (204, 843120), (216, 796280), (240, 716652), (255, 674496), (270, 637024), (272, 632340), (288, 597210), (306, 562080), (320, 537489), (340, 505872), (360, 477768), (408, 421560), (432, 398140), (459, 374720), (480, 358326), (510, 337248), (540, 318512), (544, 316170), (576, 298605), (612, 281040), (680, 252936), (720, 238884), (765, 224832), (816, 210780), (864, 199070), (918, 187360), (960, 179163), (1020, 168624), (1080, 159256), (1088, 158085), (1171, 146880), (1224, 140520), (1360, 126468), (1440, 119442), (1530, 112416), (1632, 105390), (1728, 99535), (1836, 93680), (2040, 84312), (2160, 79628), (2295, 74944), (2342, 73440), (2448, 70260), (2720, 63234), (2880, 59721), (3060, 56208), (3264, 52695), (3513, 48960), (3672, 46840), (4080, 42156), (4320, 39814), (4590, 37472), (4684, 36720), (4896, 35130), (5440, 31617), (5855, 29376), (6120, 28104), (7026, 24480), (7344, 23420), (8160, 21078), (8640, 19907), (9180, 18736), (9368, 18360), (9792, 17565), (10539, 16320), (11710, 14688), (12240, 14052)]