19489996800

素因数分解:

$2^{14}\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1$

素因数の和:372

約数の個数: 540

約数和(自身を含む): 74159847216

約数和(自身を除く): 54669850416

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 128, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 225, 240, 255, 256, 272, 288, 300, 306, 311, 320, 340, 360, 384, 400, 408, 425, 450, 480, 510, 512, 544, 576, 600, 612, 622, 640, 680, 720, 765, 768, 800, 816, 850, 900, 933, 960, 1020, 1024, 1088, 1152, 1200, 1224, 1244, 1275, 1280, 1360, 1440, 1530, 1536, 1555, 1600, 1632, 1700, 1800, 1866, 1920, 2040, 2048, 2176, 2304, 2400, 2448, 2488, 2550, 2560, 2720, 2799, 2880, 3060, 3072, 3110, 3200, 3264, 3400, 3600, 3732, 3825, 3840, 4080, 4096, 4352, 4608, 4665, 4800, 4896, 4976, 5100, 5120, 5287, 5440, 5598, 5760, 6120, 6144, 6220, 6400, 6528, 6800, 7200, 7464, 7650, 7680, 7775, 8160, 8192, 8704, 9216, 9330, 9600, 9792, 9952, 10200, 10240, 10574, 10880, 11196, 11520, 12240, 12288, 12440, 12800, 13056, 13600, 13995, 14400, 14928, 15300, 15360, 15550, 15861, 16320, 16384, 17408, 18432, 18660, 19200, 19584, 19904, 20400, 20480, 21148, 21760, 22392, 23040, 23325, 24480, 24576, 24880, 25600, 26112, 26435, 27200, 27990, 28800, 29856, 30600, 30720, 31100, 31722, 32640, 34816, 36864, 37320, 38400, 39168, 39808, 40800, 40960, 42296, 43520, 44784, 46080, 46650, 47583, 48960, 49152, 49760, 51200, 52224, 52870, 54400, 55980, 57600, 59712, 61200, 61440, 62200, 63444, 65280, 69632, 69975, 73728, 74640, 76800, 78336, 79305, 79616, 81600, 81920, 84592, 87040, 89568, 92160, 93300, 95166, 97920, 99520, 102400, 104448, 105740, 108800, 111960, 115200, 119424, 122400, 122880, 124400, 126888, 130560, 132175, 139264, 139950, 147456, 149280, 153600, 156672, 158610, 159232, 163200, 169184, 174080, 179136, 184320, 186600, 190332, 195840, 199040, 204800, 208896, 211480, 217600, 223920, 230400, 237915, 238848, 244800, 245760, 248800, 253776, 261120, 264350, 278528, 279900, 298560, 307200, 313344, 317220, 318464, 326400, 338368, 348160, 358272, 368640, 373200, 380664, 391680, 396525, 398080, 409600, 417792, 422960, 435200, 447840, 460800, 475830, 477696, 489600, 497600, 507552, 522240, 528700, 559800, 597120, 614400, 626688, 634440, 636928, 652800, 676736, 696320, 716544, 737280, 746400, 761328, 783360, 793050, 796160, 835584, 845920, 870400, 895680, 921600, 951660, 955392, 979200, 995200, 1015104, 1044480, 1057400, 1119600, 1189575, 1194240, 1228800, 1253376, 1268880, 1273856, 1305600, 1353472, 1392640, 1433088, 1492800, 1522656, 1566720, 1586100, 1592320, 1691840, 1740800, 1791360, 1843200, 1903320, 1910784, 1958400, 1990400, 2030208, 2088960, 2114800, 2239200, 2379150, 2388480, 2506752, 2537760, 2547712, 2611200, 2706944, 2866176, 2985600, 3045312, 3133440, 3172200, 3184640, 3383680, 3481600, 3582720, 3686400, 3806640, 3821568, 3916800, 3980800, 4060416, 4177920, 4229600, 4478400, 4758300, 4776960, 5075520, 5095424, 5222400, 5413888, 5732352, 5971200, 6090624, 6266880, 6344400, 6369280, 6767360, 6963200, 7165440, 7613280, 7643136, 7833600, 7961600, 8120832, 8459200, 8956800, 9516600, 9553920, 10151040, 10444800, 10827776, 11464704, 11942400, 12181248, 12533760, 12688800, 12738560, 13534720, 14330880, 15226560, 15286272, 15667200, 15923200, 16241664, 16918400, 17913600, 19033200, 19107840, 20302080, 20889600, 21655552, 22929408, 23884800, 24362496, 25377600, 25477120, 27069440, 28661760, 30453120, 31334400, 31846400, 32483328, 33836800, 35827200, 38066400, 38215680, 40604160, 43311104, 45858816, 47769600, 48724992, 50755200, 54138880, 57323520, 60906240, 62668800, 63692800, 64966656, 67673600, 71654400, 76132800, 76431360, 81208320, 86622208, 95539200, 97449984, 101510400, 108277760, 114647040, 121812480, 127385600, 129933312, 135347200, 143308800, 152265600, 162416640, 191078400, 194899968, 203020800, 216555520, 229294080, 243624960, 259866624, 270694400, 286617600, 304531200, 324833280, 382156800, 389799936, 406041600, 433111040, 487249920, 541388800, 573235200, 609062400, 649666560, 779599872, 812083200, 974499840, 1082777600, 1146470400, 1218124800, 1299333120, 1624166400, 1948999680, 2165555200, 2436249600, 3248332800, 3897999360, 4872499200, 6496665600, 9744998400, 19489996800]

約数ペア:

[(1, 19489996800), (2, 9744998400), (3, 6496665600), (4, 4872499200), (5, 3897999360), (6, 3248332800), (8, 2436249600), (9, 2165555200), (10, 1948999680), (12, 1624166400), (15, 1299333120), (16, 1218124800), (17, 1146470400), (18, 1082777600), (20, 974499840), (24, 812083200), (25, 779599872), (30, 649666560), (32, 609062400), (34, 573235200), (36, 541388800), (40, 487249920), (45, 433111040), (48, 406041600), (50, 389799936), (51, 382156800), (60, 324833280), (64, 304531200), (68, 286617600), (72, 270694400), (75, 259866624), (80, 243624960), (85, 229294080), (90, 216555520), (96, 203020800), (100, 194899968), (102, 191078400), (120, 162416640), (128, 152265600), (136, 143308800), (144, 135347200), (150, 129933312), (153, 127385600), (160, 121812480), (170, 114647040), (180, 108277760), (192, 101510400), (200, 97449984), (204, 95539200), (225, 86622208), (240, 81208320), (255, 76431360), (256, 76132800), (272, 71654400), (288, 67673600), (300, 64966656), (306, 63692800), (311, 62668800), (320, 60906240), (340, 57323520), (360, 54138880), (384, 50755200), (400, 48724992), (408, 47769600), (425, 45858816), (450, 43311104), (480, 40604160), (510, 38215680), (512, 38066400), (544, 35827200), (576, 33836800), (600, 32483328), (612, 31846400), (622, 31334400), (640, 30453120), (680, 28661760), (720, 27069440), (765, 25477120), (768, 25377600), (800, 24362496), (816, 23884800), (850, 22929408), (900, 21655552), (933, 20889600), (960, 20302080), (1020, 19107840), (1024, 19033200), (1088, 17913600), (1152, 16918400), (1200, 16241664), (1224, 15923200), (1244, 15667200), (1275, 15286272), (1280, 15226560), (1360, 14330880), (1440, 13534720), (1530, 12738560), (1536, 12688800), (1555, 12533760), (1600, 12181248), (1632, 11942400), (1700, 11464704), (1800, 10827776), (1866, 10444800), (1920, 10151040), (2040, 9553920), (2048, 9516600), (2176, 8956800), (2304, 8459200), (2400, 8120832), (2448, 7961600), (2488, 7833600), (2550, 7643136), (2560, 7613280), (2720, 7165440), (2799, 6963200), (2880, 6767360), (3060, 6369280), (3072, 6344400), (3110, 6266880), (3200, 6090624), (3264, 5971200), (3400, 5732352), (3600, 5413888), (3732, 5222400), (3825, 5095424), (3840, 5075520), (4080, 4776960), (4096, 4758300), (4352, 4478400), (4608, 4229600), (4665, 4177920), (4800, 4060416), (4896, 3980800), (4976, 3916800), (5100, 3821568), (5120, 3806640), (5287, 3686400), (5440, 3582720), (5598, 3481600), (5760, 3383680), (6120, 3184640), (6144, 3172200), (6220, 3133440), (6400, 3045312), (6528, 2985600), (6800, 2866176), (7200, 2706944), (7464, 2611200), (7650, 2547712), (7680, 2537760), (7775, 2506752), (8160, 2388480), (8192, 2379150), (8704, 2239200), (9216, 2114800), (9330, 2088960), (9600, 2030208), (9792, 1990400), (9952, 1958400), (10200, 1910784), (10240, 1903320), (10574, 1843200), (10880, 1791360), (11196, 1740800), (11520, 1691840), (12240, 1592320), (12288, 1586100), (12440, 1566720), (12800, 1522656), (13056, 1492800), (13600, 1433088), (13995, 1392640), (14400, 1353472), (14928, 1305600), (15300, 1273856), (15360, 1268880), (15550, 1253376), (15861, 1228800), (16320, 1194240), (16384, 1189575), (17408, 1119600), (18432, 1057400), (18660, 1044480), (19200, 1015104), (19584, 995200), (19904, 979200), (20400, 955392), (20480, 951660), (21148, 921600), (21760, 895680), (22392, 870400), (23040, 845920), (23325, 835584), (24480, 796160), (24576, 793050), (24880, 783360), (25600, 761328), (26112, 746400), (26435, 737280), (27200, 716544), (27990, 696320), (28800, 676736), (29856, 652800), (30600, 636928), (30720, 634440), (31100, 626688), (31722, 614400), (32640, 597120), (34816, 559800), (36864, 528700), (37320, 522240), (38400, 507552), (39168, 497600), (39808, 489600), (40800, 477696), (40960, 475830), (42296, 460800), (43520, 447840), (44784, 435200), (46080, 422960), (46650, 417792), (47583, 409600), (48960, 398080), (49152, 396525), (49760, 391680), (51200, 380664), (52224, 373200), (52870, 368640), (54400, 358272), (55980, 348160), (57600, 338368), (59712, 326400), (61200, 318464), (61440, 317220), (62200, 313344), (63444, 307200), (65280, 298560), (69632, 279900), (69975, 278528), (73728, 264350), (74640, 261120), (76800, 253776), (78336, 248800), (79305, 245760), (79616, 244800), (81600, 238848), (81920, 237915), (84592, 230400), (87040, 223920), (89568, 217600), (92160, 211480), (93300, 208896), (95166, 204800), (97920, 199040), (99520, 195840), (102400, 190332), (104448, 186600), (105740, 184320), (108800, 179136), (111960, 174080), (115200, 169184), (119424, 163200), (122400, 159232), (122880, 158610), (124400, 156672), (126888, 153600), (130560, 149280), (132175, 147456), (139264, 139950)]