28398059520

素因数分解:

$2^{19}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 95428713600

約数和(自身を除く): 67030654080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 115, 120, 128, 138, 157, 160, 184, 192, 230, 240, 256, 276, 314, 320, 345, 368, 384, 460, 471, 480, 512, 552, 628, 640, 690, 736, 768, 785, 920, 942, 960, 1024, 1104, 1256, 1280, 1380, 1472, 1536, 1570, 1840, 1884, 1920, 2048, 2208, 2355, 2512, 2560, 2760, 2944, 3072, 3140, 3611, 3680, 3768, 3840, 4096, 4416, 4710, 5024, 5120, 5520, 5888, 6144, 6280, 7222, 7360, 7536, 7680, 8192, 8832, 9420, 10048, 10240, 10833, 11040, 11776, 12288, 12560, 14444, 14720, 15072, 15360, 16384, 17664, 18055, 18840, 20096, 20480, 21666, 22080, 23552, 24576, 25120, 28888, 29440, 30144, 30720, 32768, 35328, 36110, 37680, 40192, 40960, 43332, 44160, 47104, 49152, 50240, 54165, 57776, 58880, 60288, 61440, 65536, 70656, 72220, 75360, 80384, 81920, 86664, 88320, 94208, 98304, 100480, 108330, 115552, 117760, 120576, 122880, 131072, 141312, 144440, 150720, 160768, 163840, 173328, 176640, 188416, 196608, 200960, 216660, 231104, 235520, 241152, 245760, 262144, 282624, 288880, 301440, 321536, 327680, 346656, 353280, 376832, 393216, 401920, 433320, 462208, 471040, 482304, 491520, 524288, 565248, 577760, 602880, 643072, 655360, 693312, 706560, 753664, 786432, 803840, 866640, 924416, 942080, 964608, 983040, 1130496, 1155520, 1205760, 1286144, 1310720, 1386624, 1413120, 1507328, 1572864, 1607680, 1733280, 1848832, 1884160, 1929216, 1966080, 2260992, 2311040, 2411520, 2572288, 2621440, 2773248, 2826240, 3014656, 3215360, 3466560, 3697664, 3768320, 3858432, 3932160, 4521984, 4622080, 4823040, 5144576, 5546496, 5652480, 6029312, 6430720, 6933120, 7395328, 7536640, 7716864, 7864320, 9043968, 9244160, 9646080, 10289152, 11092992, 11304960, 12058624, 12861440, 13866240, 14790656, 15073280, 15433728, 18087936, 18488320, 19292160, 20578304, 22185984, 22609920, 25722880, 27732480, 29581312, 30146560, 30867456, 36175872, 36976640, 38584320, 41156608, 44371968, 45219840, 51445760, 55464960, 59162624, 60293120, 61734912, 73953280, 77168640, 82313216, 88743936, 90439680, 102891520, 110929920, 118325248, 123469824, 147906560, 154337280, 177487872, 180879360, 205783040, 221859840, 236650496, 246939648, 295813120, 308674560, 354975744, 411566080, 443719680, 473300992, 591626240, 617349120, 709951488, 887439360, 946601984, 1183252480, 1234698240, 1419902976, 1774878720, 1893203968, 2366504960, 2839805952, 3549757440, 4733009920, 5679611904, 7099514880, 9466019840, 14199029760, 28398059520]

約数ペア:

[(1, 28398059520), (2, 14199029760), (3, 9466019840), (4, 7099514880), (5, 5679611904), (6, 4733009920), (8, 3549757440), (10, 2839805952), (12, 2366504960), (15, 1893203968), (16, 1774878720), (20, 1419902976), (23, 1234698240), (24, 1183252480), (30, 946601984), (32, 887439360), (40, 709951488), (46, 617349120), (48, 591626240), (60, 473300992), (64, 443719680), (69, 411566080), (80, 354975744), (92, 308674560), (96, 295813120), (115, 246939648), (120, 236650496), (128, 221859840), (138, 205783040), (157, 180879360), (160, 177487872), (184, 154337280), (192, 147906560), (230, 123469824), (240, 118325248), (256, 110929920), (276, 102891520), (314, 90439680), (320, 88743936), (345, 82313216), (368, 77168640), (384, 73953280), (460, 61734912), (471, 60293120), (480, 59162624), (512, 55464960), (552, 51445760), (628, 45219840), (640, 44371968), (690, 41156608), (736, 38584320), (768, 36976640), (785, 36175872), (920, 30867456), (942, 30146560), (960, 29581312), (1024, 27732480), (1104, 25722880), (1256, 22609920), (1280, 22185984), (1380, 20578304), (1472, 19292160), (1536, 18488320), (1570, 18087936), (1840, 15433728), (1884, 15073280), (1920, 14790656), (2048, 13866240), (2208, 12861440), (2355, 12058624), (2512, 11304960), (2560, 11092992), (2760, 10289152), (2944, 9646080), (3072, 9244160), (3140, 9043968), (3611, 7864320), (3680, 7716864), (3768, 7536640), (3840, 7395328), (4096, 6933120), (4416, 6430720), (4710, 6029312), (5024, 5652480), (5120, 5546496), (5520, 5144576), (5888, 4823040), (6144, 4622080), (6280, 4521984), (7222, 3932160), (7360, 3858432), (7536, 3768320), (7680, 3697664), (8192, 3466560), (8832, 3215360), (9420, 3014656), (10048, 2826240), (10240, 2773248), (10833, 2621440), (11040, 2572288), (11776, 2411520), (12288, 2311040), (12560, 2260992), (14444, 1966080), (14720, 1929216), (15072, 1884160), (15360, 1848832), (16384, 1733280), (17664, 1607680), (18055, 1572864), (18840, 1507328), (20096, 1413120), (20480, 1386624), (21666, 1310720), (22080, 1286144), (23552, 1205760), (24576, 1155520), (25120, 1130496), (28888, 983040), (29440, 964608), (30144, 942080), (30720, 924416), (32768, 866640), (35328, 803840), (36110, 786432), (37680, 753664), (40192, 706560), (40960, 693312), (43332, 655360), (44160, 643072), (47104, 602880), (49152, 577760), (50240, 565248), (54165, 524288), (57776, 491520), (58880, 482304), (60288, 471040), (61440, 462208), (65536, 433320), (70656, 401920), (72220, 393216), (75360, 376832), (80384, 353280), (81920, 346656), (86664, 327680), (88320, 321536), (94208, 301440), (98304, 288880), (100480, 282624), (108330, 262144), (115552, 245760), (117760, 241152), (120576, 235520), (122880, 231104), (131072, 216660), (141312, 200960), (144440, 196608), (150720, 188416), (160768, 176640), (163840, 173328)]