1905945600

素因数分解:

$2^{10}\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1$

素因数の和:152

約数の個数: 528

約数和(自身を含む): 7164041472

約数和(自身を除く): 5258095872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 23, 24, 25, 26, 30, 32, 39, 40, 46, 48, 50, 52, 60, 64, 65, 69, 75, 78, 80, 83, 92, 96, 100, 104, 115, 120, 128, 130, 138, 150, 156, 160, 166, 184, 192, 195, 200, 208, 230, 240, 249, 256, 260, 276, 299, 300, 312, 320, 325, 332, 345, 368, 384, 390, 400, 415, 416, 460, 480, 498, 512, 520, 552, 575, 598, 600, 624, 640, 650, 664, 690, 736, 768, 780, 800, 830, 832, 897, 920, 960, 975, 996, 1024, 1040, 1079, 1104, 1150, 1196, 1200, 1245, 1248, 1280, 1300, 1328, 1380, 1472, 1495, 1536, 1560, 1600, 1660, 1664, 1725, 1794, 1840, 1909, 1920, 1950, 1992, 2075, 2080, 2158, 2208, 2300, 2392, 2400, 2490, 2496, 2560, 2600, 2656, 2760, 2944, 2990, 3072, 3120, 3200, 3237, 3320, 3328, 3450, 3588, 3680, 3818, 3840, 3900, 3984, 4150, 4160, 4316, 4416, 4485, 4600, 4784, 4800, 4980, 4992, 5120, 5200, 5312, 5395, 5520, 5727, 5888, 5980, 6225, 6240, 6400, 6474, 6640, 6656, 6900, 7176, 7360, 7475, 7636, 7680, 7800, 7968, 8300, 8320, 8632, 8832, 8970, 9200, 9545, 9568, 9600, 9960, 9984, 10400, 10624, 10790, 11040, 11454, 11776, 11960, 12450, 12480, 12800, 12948, 13280, 13312, 13800, 14352, 14720, 14950, 15272, 15360, 15600, 15936, 16185, 16600, 16640, 17264, 17664, 17940, 18400, 19090, 19136, 19200, 19920, 19968, 20800, 21248, 21580, 22080, 22425, 22908, 23552, 23920, 24817, 24900, 24960, 25600, 25896, 26560, 26975, 27600, 28635, 28704, 29440, 29900, 30544, 31200, 31872, 32370, 33200, 33280, 34528, 35328, 35880, 36800, 38180, 38272, 38400, 39840, 39936, 41600, 42496, 43160, 44160, 44850, 45816, 47725, 47840, 49634, 49800, 49920, 51792, 53120, 53950, 55200, 57270, 57408, 58880, 59800, 61088, 62400, 63744, 64740, 66400, 66560, 69056, 70656, 71760, 73600, 74451, 76360, 76544, 76800, 79680, 80925, 83200, 84992, 86320, 88320, 89700, 91632, 95450, 95680, 99268, 99600, 99840, 103584, 106240, 107900, 110400, 114540, 114816, 117760, 119600, 122176, 124085, 124800, 127488, 129480, 132800, 138112, 143175, 143520, 147200, 148902, 152720, 153088, 159360, 161850, 166400, 172640, 176640, 179400, 183264, 190900, 191360, 198536, 199200, 199680, 207168, 212480, 215800, 220800, 229080, 229632, 239200, 244352, 248170, 249600, 254976, 258960, 265600, 276224, 286350, 287040, 294400, 297804, 305440, 306176, 318720, 323700, 332800, 345280, 353280, 358800, 366528, 372255, 381800, 382720, 397072, 398400, 414336, 424960, 431600, 441600, 458160, 459264, 478400, 488704, 496340, 499200, 517920, 531200, 552448, 572700, 574080, 588800, 595608, 610880, 620425, 637440, 647400, 690560, 717600, 733056, 744510, 763600, 765440, 794144, 796800, 828672, 863200, 883200, 916320, 918528, 956800, 977408, 992680, 998400, 1035840, 1062400, 1104896, 1145400, 1148160, 1191216, 1221760, 1240850, 1274880, 1294800, 1381120, 1435200, 1466112, 1489020, 1527200, 1530880, 1588288, 1593600, 1657344, 1726400, 1766400, 1832640, 1861275, 1913600, 1954816, 1985360, 2071680, 2124800, 2290800, 2296320, 2382432, 2443520, 2481700, 2589600, 2762240, 2870400, 2932224, 2978040, 3054400, 3176576, 3187200, 3314688, 3452800, 3665280, 3722550, 3827200, 3970720, 4143360, 4581600, 4592640, 4764864, 4887040, 4963400, 5179200, 5524480, 5740800, 5864448, 5956080, 6108800, 6353152, 6374400, 6905600, 7330560, 7445100, 7654400, 7941440, 8286720, 9163200, 9529728, 9774080, 9926800, 10358400, 11481600, 11912160, 12217600, 12706304, 13811200, 14661120, 14890200, 15882880, 16573440, 18326400, 19059456, 19853600, 20716800, 22963200, 23824320, 24435200, 25412608, 27622400, 29322240, 29780400, 31765760, 36652800, 38118912, 39707200, 41433600, 47648640, 48870400, 59560800, 63531520, 73305600, 76237824, 79414400, 82867200, 95297280, 119121600, 127063040, 146611200, 158828800, 190594560, 238243200, 317657600, 381189120, 476486400, 635315200, 952972800, 1905945600]

約数ペア:

[(1, 1905945600), (2, 952972800), (3, 635315200), (4, 476486400), (5, 381189120), (6, 317657600), (8, 238243200), (10, 190594560), (12, 158828800), (13, 146611200), (15, 127063040), (16, 119121600), (20, 95297280), (23, 82867200), (24, 79414400), (25, 76237824), (26, 73305600), (30, 63531520), (32, 59560800), (39, 48870400), (40, 47648640), (46, 41433600), (48, 39707200), (50, 38118912), (52, 36652800), (60, 31765760), (64, 29780400), (65, 29322240), (69, 27622400), (75, 25412608), (78, 24435200), (80, 23824320), (83, 22963200), (92, 20716800), (96, 19853600), (100, 19059456), (104, 18326400), (115, 16573440), (120, 15882880), (128, 14890200), (130, 14661120), (138, 13811200), (150, 12706304), (156, 12217600), (160, 11912160), (166, 11481600), (184, 10358400), (192, 9926800), (195, 9774080), (200, 9529728), (208, 9163200), (230, 8286720), (240, 7941440), (249, 7654400), (256, 7445100), (260, 7330560), (276, 6905600), (299, 6374400), (300, 6353152), (312, 6108800), (320, 5956080), (325, 5864448), (332, 5740800), (345, 5524480), (368, 5179200), (384, 4963400), (390, 4887040), (400, 4764864), (415, 4592640), (416, 4581600), (460, 4143360), (480, 3970720), (498, 3827200), (512, 3722550), (520, 3665280), (552, 3452800), (575, 3314688), (598, 3187200), (600, 3176576), (624, 3054400), (640, 2978040), (650, 2932224), (664, 2870400), (690, 2762240), (736, 2589600), (768, 2481700), (780, 2443520), (800, 2382432), (830, 2296320), (832, 2290800), (897, 2124800), (920, 2071680), (960, 1985360), (975, 1954816), (996, 1913600), (1024, 1861275), (1040, 1832640), (1079, 1766400), (1104, 1726400), (1150, 1657344), (1196, 1593600), (1200, 1588288), (1245, 1530880), (1248, 1527200), (1280, 1489020), (1300, 1466112), (1328, 1435200), (1380, 1381120), (1472, 1294800), (1495, 1274880), (1536, 1240850), (1560, 1221760), (1600, 1191216), (1660, 1148160), (1664, 1145400), (1725, 1104896), (1794, 1062400), (1840, 1035840), (1909, 998400), (1920, 992680), (1950, 977408), (1992, 956800), (2075, 918528), (2080, 916320), (2158, 883200), (2208, 863200), (2300, 828672), (2392, 796800), (2400, 794144), (2490, 765440), (2496, 763600), (2560, 744510), (2600, 733056), (2656, 717600), (2760, 690560), (2944, 647400), (2990, 637440), (3072, 620425), (3120, 610880), (3200, 595608), (3237, 588800), (3320, 574080), (3328, 572700), (3450, 552448), (3588, 531200), (3680, 517920), (3818, 499200), (3840, 496340), (3900, 488704), (3984, 478400), (4150, 459264), (4160, 458160), (4316, 441600), (4416, 431600), (4485, 424960), (4600, 414336), (4784, 398400), (4800, 397072), (4980, 382720), (4992, 381800), (5120, 372255), (5200, 366528), (5312, 358800), (5395, 353280), (5520, 345280), (5727, 332800), (5888, 323700), (5980, 318720), (6225, 306176), (6240, 305440), (6400, 297804), (6474, 294400), (6640, 287040), (6656, 286350), (6900, 276224), (7176, 265600), (7360, 258960), (7475, 254976), (7636, 249600), (7680, 248170), (7800, 244352), (7968, 239200), (8300, 229632), (8320, 229080), (8632, 220800), (8832, 215800), (8970, 212480), (9200, 207168), (9545, 199680), (9568, 199200), (9600, 198536), (9960, 191360), (9984, 190900), (10400, 183264), (10624, 179400), (10790, 176640), (11040, 172640), (11454, 166400), (11776, 161850), (11960, 159360), (12450, 153088), (12480, 152720), (12800, 148902), (12948, 147200), (13280, 143520), (13312, 143175), (13800, 138112), (14352, 132800), (14720, 129480), (14950, 127488), (15272, 124800), (15360, 124085), (15600, 122176), (15936, 119600), (16185, 117760), (16600, 114816), (16640, 114540), (17264, 110400), (17664, 107900), (17940, 106240), (18400, 103584), (19090, 99840), (19136, 99600), (19200, 99268), (19920, 95680), (19968, 95450), (20800, 91632), (21248, 89700), (21580, 88320), (22080, 86320), (22425, 84992), (22908, 83200), (23552, 80925), (23920, 79680), (24817, 76800), (24900, 76544), (24960, 76360), (25600, 74451), (25896, 73600), (26560, 71760), (26975, 70656), (27600, 69056), (28635, 66560), (28704, 66400), (29440, 64740), (29900, 63744), (30544, 62400), (31200, 61088), (31872, 59800), (32370, 58880), (33200, 57408), (33280, 57270), (34528, 55200), (35328, 53950), (35880, 53120), (36800, 51792), (38180, 49920), (38272, 49800), (38400, 49634), (39840, 47840), (39936, 47725), (41600, 45816), (42496, 44850), (43160, 44160)]