21290496000

素因数分解:

$2^{12}\times 3^1\times 5^3\times {\mathrm{83}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 416

約数和(自身を含む): 72129028608

約数和(自身を除く): 50838532608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 83, 96, 100, 120, 125, 128, 150, 160, 166, 167, 192, 200, 240, 249, 250, 256, 300, 320, 332, 334, 375, 384, 400, 415, 480, 498, 500, 501, 512, 600, 640, 664, 668, 750, 768, 800, 830, 835, 960, 996, 1000, 1002, 1024, 1200, 1245, 1280, 1328, 1336, 1500, 1536, 1600, 1660, 1670, 1920, 1992, 2000, 2004, 2048, 2075, 2400, 2490, 2505, 2560, 2656, 2672, 3000, 3072, 3200, 3320, 3340, 3840, 3984, 4000, 4008, 4096, 4150, 4175, 4800, 4980, 5010, 5120, 5312, 5344, 6000, 6144, 6225, 6400, 6640, 6680, 7680, 7968, 8000, 8016, 8300, 8350, 9600, 9960, 10020, 10240, 10375, 10624, 10688, 12000, 12288, 12450, 12525, 12800, 13280, 13360, 13861, 15360, 15936, 16000, 16032, 16600, 16700, 19200, 19920, 20040, 20480, 20750, 20875, 21248, 21376, 24000, 24900, 25050, 25600, 26560, 26720, 27722, 30720, 31125, 31872, 32000, 32064, 33200, 33400, 38400, 39840, 40080, 41500, 41583, 41750, 42496, 42752, 48000, 49800, 50100, 51200, 53120, 53440, 55444, 61440, 62250, 62625, 63744, 64000, 64128, 66400, 66800, 69305, 76800, 79680, 80160, 83000, 83166, 83500, 84992, 85504, 96000, 99600, 100200, 102400, 106240, 106880, 110888, 124500, 125250, 127488, 128000, 128256, 132800, 133600, 138610, 153600, 159360, 160320, 166000, 166332, 167000, 169984, 171008, 192000, 199200, 200400, 207915, 212480, 213760, 221776, 249000, 250500, 254976, 256000, 256512, 265600, 267200, 277220, 307200, 318720, 320640, 332000, 332664, 334000, 339968, 342016, 346525, 384000, 398400, 400800, 415830, 424960, 427520, 443552, 498000, 501000, 509952, 512000, 513024, 531200, 534400, 554440, 637440, 641280, 664000, 665328, 668000, 684032, 693050, 768000, 796800, 801600, 831660, 849920, 855040, 887104, 996000, 1002000, 1019904, 1026048, 1039575, 1062400, 1068800, 1108880, 1274880, 1282560, 1328000, 1330656, 1336000, 1386100, 1536000, 1593600, 1603200, 1663320, 1699840, 1710080, 1732625, 1774208, 1992000, 2004000, 2052096, 2079150, 2124800, 2137600, 2217760, 2549760, 2565120, 2656000, 2661312, 2672000, 2772200, 3187200, 3206400, 3326640, 3420160, 3465250, 3548416, 3984000, 4008000, 4158300, 4249600, 4275200, 4435520, 5099520, 5130240, 5197875, 5312000, 5322624, 5344000, 5544400, 6374400, 6412800, 6653280, 6930500, 7096832, 7968000, 8016000, 8316600, 8499200, 8550400, 8871040, 10260480, 10395750, 10624000, 10645248, 10688000, 11088800, 12748800, 12825600, 13306560, 13861000, 14193664, 15936000, 16032000, 16633200, 17100800, 17742080, 20791500, 21248000, 21290496, 21376000, 22177600, 25497600, 25651200, 26613120, 27722000, 28387328, 31872000, 32064000, 33266400, 35484160, 41583000, 42496000, 42580992, 42752000, 44355200, 51302400, 53226240, 55444000, 56774656, 63744000, 64128000, 66532800, 70968320, 83166000, 85161984, 85504000, 88710400, 106452480, 110888000, 127488000, 128256000, 133065600, 141936640, 166332000, 170323968, 177420800, 212904960, 221776000, 256512000, 266131200, 283873280, 332664000, 354841600, 425809920, 443552000, 532262400, 665328000, 709683200, 851619840, 887104000, 1064524800, 1330656000, 1419366400, 1774208000, 2129049600, 2661312000, 3548416000, 4258099200, 5322624000, 7096832000, 10645248000, 21290496000]

約数ペア:

[(1, 21290496000), (2, 10645248000), (3, 7096832000), (4, 5322624000), (5, 4258099200), (6, 3548416000), (8, 2661312000), (10, 2129049600), (12, 1774208000), (15, 1419366400), (16, 1330656000), (20, 1064524800), (24, 887104000), (25, 851619840), (30, 709683200), (32, 665328000), (40, 532262400), (48, 443552000), (50, 425809920), (60, 354841600), (64, 332664000), (75, 283873280), (80, 266131200), (83, 256512000), (96, 221776000), (100, 212904960), (120, 177420800), (125, 170323968), (128, 166332000), (150, 141936640), (160, 133065600), (166, 128256000), (167, 127488000), (192, 110888000), (200, 106452480), (240, 88710400), (249, 85504000), (250, 85161984), (256, 83166000), (300, 70968320), (320, 66532800), (332, 64128000), (334, 63744000), (375, 56774656), (384, 55444000), (400, 53226240), (415, 51302400), (480, 44355200), (498, 42752000), (500, 42580992), (501, 42496000), (512, 41583000), (600, 35484160), (640, 33266400), (664, 32064000), (668, 31872000), (750, 28387328), (768, 27722000), (800, 26613120), (830, 25651200), (835, 25497600), (960, 22177600), (996, 21376000), (1000, 21290496), (1002, 21248000), (1024, 20791500), (1200, 17742080), (1245, 17100800), (1280, 16633200), (1328, 16032000), (1336, 15936000), (1500, 14193664), (1536, 13861000), (1600, 13306560), (1660, 12825600), (1670, 12748800), (1920, 11088800), (1992, 10688000), (2000, 10645248), (2004, 10624000), (2048, 10395750), (2075, 10260480), (2400, 8871040), (2490, 8550400), (2505, 8499200), (2560, 8316600), (2656, 8016000), (2672, 7968000), (3000, 7096832), (3072, 6930500), (3200, 6653280), (3320, 6412800), (3340, 6374400), (3840, 5544400), (3984, 5344000), (4000, 5322624), (4008, 5312000), (4096, 5197875), (4150, 5130240), (4175, 5099520), (4800, 4435520), (4980, 4275200), (5010, 4249600), (5120, 4158300), (5312, 4008000), (5344, 3984000), (6000, 3548416), (6144, 3465250), (6225, 3420160), (6400, 3326640), (6640, 3206400), (6680, 3187200), (7680, 2772200), (7968, 2672000), (8000, 2661312), (8016, 2656000), (8300, 2565120), (8350, 2549760), (9600, 2217760), (9960, 2137600), (10020, 2124800), (10240, 2079150), (10375, 2052096), (10624, 2004000), (10688, 1992000), (12000, 1774208), (12288, 1732625), (12450, 1710080), (12525, 1699840), (12800, 1663320), (13280, 1603200), (13360, 1593600), (13861, 1536000), (15360, 1386100), (15936, 1336000), (16000, 1330656), (16032, 1328000), (16600, 1282560), (16700, 1274880), (19200, 1108880), (19920, 1068800), (20040, 1062400), (20480, 1039575), (20750, 1026048), (20875, 1019904), (21248, 1002000), (21376, 996000), (24000, 887104), (24900, 855040), (25050, 849920), (25600, 831660), (26560, 801600), (26720, 796800), (27722, 768000), (30720, 693050), (31125, 684032), (31872, 668000), (32000, 665328), (32064, 664000), (33200, 641280), (33400, 637440), (38400, 554440), (39840, 534400), (40080, 531200), (41500, 513024), (41583, 512000), (41750, 509952), (42496, 501000), (42752, 498000), (48000, 443552), (49800, 427520), (50100, 424960), (51200, 415830), (53120, 400800), (53440, 398400), (55444, 384000), (61440, 346525), (62250, 342016), (62625, 339968), (63744, 334000), (64000, 332664), (64128, 332000), (66400, 320640), (66800, 318720), (69305, 307200), (76800, 277220), (79680, 267200), (80160, 265600), (83000, 256512), (83166, 256000), (83500, 254976), (84992, 250500), (85504, 249000), (96000, 221776), (99600, 213760), (100200, 212480), (102400, 207915), (106240, 200400), (106880, 199200), (110888, 192000), (124500, 171008), (125250, 169984), (127488, 167000), (128000, 166332), (128256, 166000), (132800, 160320), (133600, 159360), (138610, 153600)]