20523014400

素因数分解:

$2^8\times 3^1\times 5^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{491}}^1$

素因数の和:838

約数の個数: 432

約数和(自身を含む): 77813019648

約数和(自身を除く): 57290005248

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 64, 70, 75, 80, 84, 96, 100, 105, 112, 120, 128, 140, 150, 160, 168, 175, 192, 200, 210, 224, 240, 256, 280, 300, 311, 320, 336, 350, 384, 400, 420, 448, 480, 491, 525, 560, 600, 622, 640, 672, 700, 768, 800, 840, 896, 933, 960, 982, 1050, 1120, 1200, 1244, 1280, 1344, 1400, 1473, 1555, 1600, 1680, 1792, 1866, 1920, 1964, 2100, 2177, 2240, 2400, 2455, 2488, 2688, 2800, 2946, 3110, 3200, 3360, 3437, 3732, 3840, 3928, 4200, 4354, 4480, 4665, 4800, 4910, 4976, 5376, 5600, 5892, 6220, 6400, 6531, 6720, 6874, 7365, 7464, 7775, 7856, 8400, 8708, 8960, 9330, 9600, 9820, 9952, 10311, 10885, 11200, 11784, 12275, 12440, 13062, 13440, 13748, 14730, 14928, 15550, 15712, 16800, 17185, 17416, 18660, 19200, 19640, 19904, 20622, 21770, 22400, 23325, 23568, 24550, 24880, 26124, 26880, 27496, 29460, 29856, 31100, 31424, 32655, 33600, 34370, 34832, 36825, 37320, 39280, 39808, 41244, 43540, 44800, 46650, 47136, 49100, 49760, 51555, 52248, 54425, 54992, 58920, 59712, 62200, 62848, 65310, 67200, 68740, 69664, 73650, 74640, 78560, 79616, 82488, 85925, 87080, 93300, 94272, 98200, 99520, 103110, 104496, 108850, 109984, 117840, 119424, 124400, 125696, 130620, 134400, 137480, 139328, 147300, 149280, 152701, 157120, 163275, 164976, 171850, 174160, 186600, 188544, 196400, 199040, 206220, 208992, 217700, 219968, 235680, 238848, 248800, 257775, 261240, 274960, 278656, 294600, 298560, 305402, 314240, 326550, 329952, 343700, 348320, 373200, 377088, 392800, 398080, 412440, 417984, 435400, 439936, 458103, 471360, 497600, 515550, 522480, 549920, 557312, 589200, 597120, 610804, 628480, 653100, 659904, 687400, 696640, 746400, 763505, 785600, 824880, 835968, 870800, 879872, 916206, 942720, 995200, 1031100, 1044960, 1068907, 1099840, 1178400, 1194240, 1221608, 1306200, 1319808, 1374800, 1393280, 1492800, 1527010, 1571200, 1649760, 1671936, 1741600, 1832412, 1885440, 1990400, 2062200, 2089920, 2137814, 2199680, 2290515, 2356800, 2443216, 2612400, 2639616, 2749600, 2786560, 2985600, 3054020, 3142400, 3206721, 3299520, 3483200, 3664824, 3817525, 4124400, 4179840, 4275628, 4399360, 4581030, 4713600, 4886432, 5224800, 5344535, 5499200, 5971200, 6108040, 6413442, 6599040, 6966400, 7329648, 7635050, 8248800, 8359680, 8551256, 9162060, 9427200, 9772864, 10449600, 10689070, 10998400, 11452575, 12216080, 12826884, 13198080, 13932800, 14659296, 15270100, 16033605, 16497600, 17102512, 18324120, 19545728, 20899200, 21378140, 21996800, 22905150, 24432160, 25653768, 26722675, 29318592, 30540200, 32067210, 32995200, 34205024, 36648240, 39091456, 41798400, 42756280, 45810300, 48864320, 51307536, 53445350, 58637184, 61080400, 64134420, 65990400, 68410048, 73296480, 80168025, 85512560, 91620600, 97728640, 102615072, 106890700, 117274368, 122160800, 128268840, 136820096, 146592960, 160336050, 171025120, 183241200, 195457280, 205230144, 213781400, 244321600, 256537680, 273640192, 293185920, 320672100, 342050240, 366482400, 410460288, 427562800, 488643200, 513075360, 586371840, 641344200, 684100480, 732964800, 820920576, 855125600, 977286400, 1026150720, 1282688400, 1368200960, 1465929600, 1710251200, 2052301440, 2565376800, 2931859200, 3420502400, 4104602880, 5130753600, 6841004800, 10261507200, 20523014400]

約数ペア:

[(1, 20523014400), (2, 10261507200), (3, 6841004800), (4, 5130753600), (5, 4104602880), (6, 3420502400), (7, 2931859200), (8, 2565376800), (10, 2052301440), (12, 1710251200), (14, 1465929600), (15, 1368200960), (16, 1282688400), (20, 1026150720), (21, 977286400), (24, 855125600), (25, 820920576), (28, 732964800), (30, 684100480), (32, 641344200), (35, 586371840), (40, 513075360), (42, 488643200), (48, 427562800), (50, 410460288), (56, 366482400), (60, 342050240), (64, 320672100), (70, 293185920), (75, 273640192), (80, 256537680), (84, 244321600), (96, 213781400), (100, 205230144), (105, 195457280), (112, 183241200), (120, 171025120), (128, 160336050), (140, 146592960), (150, 136820096), (160, 128268840), (168, 122160800), (175, 117274368), (192, 106890700), (200, 102615072), (210, 97728640), (224, 91620600), (240, 85512560), (256, 80168025), (280, 73296480), (300, 68410048), (311, 65990400), (320, 64134420), (336, 61080400), (350, 58637184), (384, 53445350), (400, 51307536), (420, 48864320), (448, 45810300), (480, 42756280), (491, 41798400), (525, 39091456), (560, 36648240), (600, 34205024), (622, 32995200), (640, 32067210), (672, 30540200), (700, 29318592), (768, 26722675), (800, 25653768), (840, 24432160), (896, 22905150), (933, 21996800), (960, 21378140), (982, 20899200), (1050, 19545728), (1120, 18324120), (1200, 17102512), (1244, 16497600), (1280, 16033605), (1344, 15270100), (1400, 14659296), (1473, 13932800), (1555, 13198080), (1600, 12826884), (1680, 12216080), (1792, 11452575), (1866, 10998400), (1920, 10689070), (1964, 10449600), (2100, 9772864), (2177, 9427200), (2240, 9162060), (2400, 8551256), (2455, 8359680), (2488, 8248800), (2688, 7635050), (2800, 7329648), (2946, 6966400), (3110, 6599040), (3200, 6413442), (3360, 6108040), (3437, 5971200), (3732, 5499200), (3840, 5344535), (3928, 5224800), (4200, 4886432), (4354, 4713600), (4480, 4581030), (4665, 4399360), (4800, 4275628), (4910, 4179840), (4976, 4124400), (5376, 3817525), (5600, 3664824), (5892, 3483200), (6220, 3299520), (6400, 3206721), (6531, 3142400), (6720, 3054020), (6874, 2985600), (7365, 2786560), (7464, 2749600), (7775, 2639616), (7856, 2612400), (8400, 2443216), (8708, 2356800), (8960, 2290515), (9330, 2199680), (9600, 2137814), (9820, 2089920), (9952, 2062200), (10311, 1990400), (10885, 1885440), (11200, 1832412), (11784, 1741600), (12275, 1671936), (12440, 1649760), (13062, 1571200), (13440, 1527010), (13748, 1492800), (14730, 1393280), (14928, 1374800), (15550, 1319808), (15712, 1306200), (16800, 1221608), (17185, 1194240), (17416, 1178400), (18660, 1099840), (19200, 1068907), (19640, 1044960), (19904, 1031100), (20622, 995200), (21770, 942720), (22400, 916206), (23325, 879872), (23568, 870800), (24550, 835968), (24880, 824880), (26124, 785600), (26880, 763505), (27496, 746400), (29460, 696640), (29856, 687400), (31100, 659904), (31424, 653100), (32655, 628480), (33600, 610804), (34370, 597120), (34832, 589200), (36825, 557312), (37320, 549920), (39280, 522480), (39808, 515550), (41244, 497600), (43540, 471360), (44800, 458103), (46650, 439936), (47136, 435400), (49100, 417984), (49760, 412440), (51555, 398080), (52248, 392800), (54425, 377088), (54992, 373200), (58920, 348320), (59712, 343700), (62200, 329952), (62848, 326550), (65310, 314240), (67200, 305402), (68740, 298560), (69664, 294600), (73650, 278656), (74640, 274960), (78560, 261240), (79616, 257775), (82488, 248800), (85925, 238848), (87080, 235680), (93300, 219968), (94272, 217700), (98200, 208992), (99520, 206220), (103110, 199040), (104496, 196400), (108850, 188544), (109984, 186600), (117840, 174160), (119424, 171850), (124400, 164976), (125696, 163275), (130620, 157120), (134400, 152701), (137480, 149280), (139328, 147300)]