181068480

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1148

約数の個数: 224

約数和(自身を含む): 672998400

約数和(自身を除く): 491929920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 64, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 192, 216, 228, 240, 270, 285, 288, 304, 320, 342, 360, 380, 432, 456, 480, 513, 540, 570, 576, 608, 684, 720, 760, 855, 864, 912, 960, 1026, 1080, 1103, 1140, 1216, 1368, 1440, 1520, 1710, 1728, 1824, 2052, 2160, 2206, 2280, 2565, 2736, 2880, 3040, 3309, 3420, 3648, 4104, 4320, 4412, 4560, 5130, 5472, 5515, 6080, 6618, 6840, 8208, 8640, 8824, 9120, 9927, 10260, 10944, 11030, 13236, 13680, 16416, 16545, 17648, 18240, 19854, 20520, 20957, 22060, 26472, 27360, 29781, 32832, 33090, 35296, 39708, 41040, 41914, 44120, 49635, 52944, 54720, 59562, 62871, 66180, 70592, 79416, 82080, 83828, 88240, 99270, 104785, 105888, 119124, 125742, 132360, 148905, 158832, 164160, 167656, 176480, 188613, 198540, 209570, 211776, 238248, 251484, 264720, 297810, 314355, 317664, 335312, 352960, 377226, 397080, 419140, 476496, 502968, 529440, 565839, 595620, 628710, 635328, 670624, 754452, 794160, 838280, 943065, 952992, 1005936, 1058880, 1131678, 1191240, 1257420, 1341248, 1508904, 1588320, 1676560, 1886130, 1905984, 2011872, 2263356, 2382480, 2514840, 2829195, 3017808, 3176640, 3353120, 3772260, 4023744, 4526712, 4764960, 5029680, 5658390, 6035616, 6706240, 7544520, 9053424, 9529920, 10059360, 11316780, 12071232, 15089040, 18106848, 20118720, 22633560, 30178080, 36213696, 45267120, 60356160, 90534240, 181068480]

約数ペア:

[(1, 181068480), (2, 90534240), (3, 60356160), (4, 45267120), (5, 36213696), (6, 30178080), (8, 22633560), (9, 20118720), (10, 18106848), (12, 15089040), (15, 12071232), (16, 11316780), (18, 10059360), (19, 9529920), (20, 9053424), (24, 7544520), (27, 6706240), (30, 6035616), (32, 5658390), (36, 5029680), (38, 4764960), (40, 4526712), (45, 4023744), (48, 3772260), (54, 3353120), (57, 3176640), (60, 3017808), (64, 2829195), (72, 2514840), (76, 2382480), (80, 2263356), (90, 2011872), (95, 1905984), (96, 1886130), (108, 1676560), (114, 1588320), (120, 1508904), (135, 1341248), (144, 1257420), (152, 1191240), (160, 1131678), (171, 1058880), (180, 1005936), (190, 952992), (192, 943065), (216, 838280), (228, 794160), (240, 754452), (270, 670624), (285, 635328), (288, 628710), (304, 595620), (320, 565839), (342, 529440), (360, 502968), (380, 476496), (432, 419140), (456, 397080), (480, 377226), (513, 352960), (540, 335312), (570, 317664), (576, 314355), (608, 297810), (684, 264720), (720, 251484), (760, 238248), (855, 211776), (864, 209570), (912, 198540), (960, 188613), (1026, 176480), (1080, 167656), (1103, 164160), (1140, 158832), (1216, 148905), (1368, 132360), (1440, 125742), (1520, 119124), (1710, 105888), (1728, 104785), (1824, 99270), (2052, 88240), (2160, 83828), (2206, 82080), (2280, 79416), (2565, 70592), (2736, 66180), (2880, 62871), (3040, 59562), (3309, 54720), (3420, 52944), (3648, 49635), (4104, 44120), (4320, 41914), (4412, 41040), (4560, 39708), (5130, 35296), (5472, 33090), (5515, 32832), (6080, 29781), (6618, 27360), (6840, 26472), (8208, 22060), (8640, 20957), (8824, 20520), (9120, 19854), (9927, 18240), (10260, 17648), (10944, 16545), (11030, 16416), (13236, 13680)]