275666880

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:267

約数の個数: 224

約数和(自身を含む): 924641280

約数和(自身を除く): 648974400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 59, 60, 62, 64, 80, 93, 96, 118, 120, 124, 155, 157, 160, 177, 186, 192, 236, 240, 248, 295, 310, 314, 320, 354, 372, 465, 471, 472, 480, 496, 590, 620, 628, 708, 744, 785, 885, 930, 942, 944, 960, 992, 1180, 1240, 1256, 1416, 1488, 1570, 1770, 1829, 1860, 1884, 1888, 1984, 2355, 2360, 2480, 2512, 2832, 2976, 3140, 3540, 3658, 3720, 3768, 3776, 4710, 4720, 4867, 4960, 5024, 5487, 5664, 5952, 6280, 7080, 7316, 7440, 7536, 9145, 9263, 9420, 9440, 9734, 9920, 10048, 10974, 11328, 12560, 14160, 14601, 14632, 14880, 15072, 18290, 18526, 18840, 18880, 19468, 21948, 24335, 25120, 27435, 27789, 28320, 29202, 29264, 29760, 30144, 36580, 37052, 37680, 38936, 43896, 46315, 48670, 50240, 54870, 55578, 56640, 58404, 58528, 73005, 73160, 74104, 75360, 77872, 87792, 92630, 97340, 109740, 111156, 116808, 117056, 138945, 146010, 146320, 148208, 150720, 155744, 175584, 185260, 194680, 219480, 222312, 233616, 277890, 287153, 292020, 292640, 296416, 311488, 351168, 370520, 389360, 438960, 444624, 467232, 555780, 574306, 584040, 585280, 592832, 741040, 778720, 861459, 877920, 889248, 934464, 1111560, 1148612, 1168080, 1435765, 1482080, 1557440, 1722918, 1755840, 1778496, 2223120, 2297224, 2336160, 2871530, 2964160, 3445836, 4307295, 4446240, 4594448, 4672320, 5743060, 6891672, 8614590, 8892480, 9188896, 11486120, 13783344, 17229180, 18377792, 22972240, 27566688, 34458360, 45944480, 55133376, 68916720, 91888960, 137833440, 275666880]

約数ペア:

[(1, 275666880), (2, 137833440), (3, 91888960), (4, 68916720), (5, 55133376), (6, 45944480), (8, 34458360), (10, 27566688), (12, 22972240), (15, 18377792), (16, 17229180), (20, 13783344), (24, 11486120), (30, 9188896), (31, 8892480), (32, 8614590), (40, 6891672), (48, 5743060), (59, 4672320), (60, 4594448), (62, 4446240), (64, 4307295), (80, 3445836), (93, 2964160), (96, 2871530), (118, 2336160), (120, 2297224), (124, 2223120), (155, 1778496), (157, 1755840), (160, 1722918), (177, 1557440), (186, 1482080), (192, 1435765), (236, 1168080), (240, 1148612), (248, 1111560), (295, 934464), (310, 889248), (314, 877920), (320, 861459), (354, 778720), (372, 741040), (465, 592832), (471, 585280), (472, 584040), (480, 574306), (496, 555780), (590, 467232), (620, 444624), (628, 438960), (708, 389360), (744, 370520), (785, 351168), (885, 311488), (930, 296416), (942, 292640), (944, 292020), (960, 287153), (992, 277890), (1180, 233616), (1240, 222312), (1256, 219480), (1416, 194680), (1488, 185260), (1570, 175584), (1770, 155744), (1829, 150720), (1860, 148208), (1884, 146320), (1888, 146010), (1984, 138945), (2355, 117056), (2360, 116808), (2480, 111156), (2512, 109740), (2832, 97340), (2976, 92630), (3140, 87792), (3540, 77872), (3658, 75360), (3720, 74104), (3768, 73160), (3776, 73005), (4710, 58528), (4720, 58404), (4867, 56640), (4960, 55578), (5024, 54870), (5487, 50240), (5664, 48670), (5952, 46315), (6280, 43896), (7080, 38936), (7316, 37680), (7440, 37052), (7536, 36580), (9145, 30144), (9263, 29760), (9420, 29264), (9440, 29202), (9734, 28320), (9920, 27789), (10048, 27435), (10974, 25120), (11328, 24335), (12560, 21948), (14160, 19468), (14601, 18880), (14632, 18840), (14880, 18526), (15072, 18290)]