1898864640

素因数分解:

$2^{13}\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:158

約数の個数: 448

約数和(自身を含む): 7219005120

約数和(自身を除く): 5320140480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 32, 34, 36, 40, 45, 48, 51, 54, 60, 64, 68, 72, 80, 85, 90, 96, 101, 102, 108, 120, 128, 135, 136, 144, 153, 160, 170, 180, 192, 202, 204, 216, 240, 255, 256, 270, 272, 288, 303, 306, 320, 340, 360, 384, 404, 408, 432, 459, 480, 505, 510, 512, 540, 544, 576, 606, 612, 640, 680, 720, 765, 768, 808, 816, 864, 909, 918, 960, 1010, 1020, 1024, 1080, 1088, 1152, 1212, 1224, 1280, 1360, 1440, 1515, 1530, 1536, 1616, 1632, 1717, 1728, 1818, 1836, 1920, 2020, 2040, 2048, 2160, 2176, 2295, 2304, 2424, 2448, 2560, 2720, 2727, 2880, 3030, 3060, 3072, 3232, 3264, 3434, 3456, 3636, 3672, 3840, 4040, 4080, 4096, 4320, 4352, 4545, 4590, 4608, 4848, 4896, 5120, 5151, 5440, 5454, 5760, 6060, 6120, 6144, 6464, 6528, 6868, 6912, 7272, 7344, 7680, 8080, 8160, 8192, 8585, 8640, 8704, 9090, 9180, 9216, 9696, 9792, 10240, 10302, 10880, 10908, 11520, 12120, 12240, 12288, 12928, 13056, 13635, 13736, 13824, 14544, 14688, 15360, 15453, 16160, 16320, 17170, 17280, 17408, 18180, 18360, 18432, 19392, 19584, 20480, 20604, 21760, 21816, 23040, 24240, 24480, 24576, 25755, 25856, 26112, 27270, 27472, 27648, 29088, 29376, 30720, 30906, 32320, 32640, 34340, 34560, 34816, 36360, 36720, 36864, 38784, 39168, 40960, 41208, 43520, 43632, 46080, 46359, 48480, 48960, 51510, 51712, 52224, 54540, 54944, 55296, 58176, 58752, 61440, 61812, 64640, 65280, 68680, 69120, 69632, 72720, 73440, 73728, 77265, 77568, 78336, 82416, 87040, 87264, 92160, 92718, 96960, 97920, 103020, 103424, 104448, 109080, 109888, 110592, 116352, 117504, 122880, 123624, 129280, 130560, 137360, 138240, 139264, 145440, 146880, 154530, 155136, 156672, 164832, 174080, 174528, 184320, 185436, 193920, 195840, 206040, 206848, 208896, 218160, 219776, 221184, 231795, 232704, 235008, 247248, 258560, 261120, 274720, 276480, 290880, 293760, 309060, 310272, 313344, 329664, 348160, 349056, 368640, 370872, 387840, 391680, 412080, 413696, 417792, 436320, 439552, 463590, 465408, 470016, 494496, 517120, 522240, 549440, 552960, 581760, 587520, 618120, 620544, 626688, 659328, 696320, 698112, 741744, 775680, 783360, 824160, 827392, 872640, 879104, 927180, 930816, 940032, 988992, 1034240, 1044480, 1098880, 1105920, 1163520, 1175040, 1236240, 1241088, 1253376, 1318656, 1396224, 1483488, 1551360, 1566720, 1648320, 1745280, 1758208, 1854360, 1861632, 1880064, 1977984, 2068480, 2088960, 2197760, 2327040, 2350080, 2472480, 2482176, 2637312, 2792448, 2966976, 3102720, 3133440, 3296640, 3490560, 3516416, 3708720, 3723264, 3760128, 3955968, 4136960, 4395520, 4654080, 4700160, 4944960, 5274624, 5584896, 5933952, 6205440, 6266880, 6593280, 6981120, 7032832, 7417440, 7446528, 7911936, 8791040, 9308160, 9400320, 9889920, 10549248, 11169792, 11867904, 12410880, 13186560, 13962240, 14065664, 14834880, 15823872, 17582080, 18616320, 18800640, 19779840, 21098496, 22339584, 23735808, 26373120, 27924480, 29669760, 31647744, 35164160, 37232640, 39559680, 42196992, 47471616, 52746240, 55848960, 59339520, 63295488, 70328320, 79119360, 94943232, 105492480, 111697920, 118679040, 126590976, 158238720, 189886464, 210984960, 237358080, 316477440, 379772928, 474716160, 632954880, 949432320, 1898864640]

約数ペア:

[(1, 1898864640), (2, 949432320), (3, 632954880), (4, 474716160), (5, 379772928), (6, 316477440), (8, 237358080), (9, 210984960), (10, 189886464), (12, 158238720), (15, 126590976), (16, 118679040), (17, 111697920), (18, 105492480), (20, 94943232), (24, 79119360), (27, 70328320), (30, 63295488), (32, 59339520), (34, 55848960), (36, 52746240), (40, 47471616), (45, 42196992), (48, 39559680), (51, 37232640), (54, 35164160), (60, 31647744), (64, 29669760), (68, 27924480), (72, 26373120), (80, 23735808), (85, 22339584), (90, 21098496), (96, 19779840), (101, 18800640), (102, 18616320), (108, 17582080), (120, 15823872), (128, 14834880), (135, 14065664), (136, 13962240), (144, 13186560), (153, 12410880), (160, 11867904), (170, 11169792), (180, 10549248), (192, 9889920), (202, 9400320), (204, 9308160), (216, 8791040), (240, 7911936), (255, 7446528), (256, 7417440), (270, 7032832), (272, 6981120), (288, 6593280), (303, 6266880), (306, 6205440), (320, 5933952), (340, 5584896), (360, 5274624), (384, 4944960), (404, 4700160), (408, 4654080), (432, 4395520), (459, 4136960), (480, 3955968), (505, 3760128), (510, 3723264), (512, 3708720), (540, 3516416), (544, 3490560), (576, 3296640), (606, 3133440), (612, 3102720), (640, 2966976), (680, 2792448), (720, 2637312), (765, 2482176), (768, 2472480), (808, 2350080), (816, 2327040), (864, 2197760), (909, 2088960), (918, 2068480), (960, 1977984), (1010, 1880064), (1020, 1861632), (1024, 1854360), (1080, 1758208), (1088, 1745280), (1152, 1648320), (1212, 1566720), (1224, 1551360), (1280, 1483488), (1360, 1396224), (1440, 1318656), (1515, 1253376), (1530, 1241088), (1536, 1236240), (1616, 1175040), (1632, 1163520), (1717, 1105920), (1728, 1098880), (1818, 1044480), (1836, 1034240), (1920, 988992), (2020, 940032), (2040, 930816), (2048, 927180), (2160, 879104), (2176, 872640), (2295, 827392), (2304, 824160), (2424, 783360), (2448, 775680), (2560, 741744), (2720, 698112), (2727, 696320), (2880, 659328), (3030, 626688), (3060, 620544), (3072, 618120), (3232, 587520), (3264, 581760), (3434, 552960), (3456, 549440), (3636, 522240), (3672, 517120), (3840, 494496), (4040, 470016), (4080, 465408), (4096, 463590), (4320, 439552), (4352, 436320), (4545, 417792), (4590, 413696), (4608, 412080), (4848, 391680), (4896, 387840), (5120, 370872), (5151, 368640), (5440, 349056), (5454, 348160), (5760, 329664), (6060, 313344), (6120, 310272), (6144, 309060), (6464, 293760), (6528, 290880), (6868, 276480), (6912, 274720), (7272, 261120), (7344, 258560), (7680, 247248), (8080, 235008), (8160, 232704), (8192, 231795), (8585, 221184), (8640, 219776), (8704, 218160), (9090, 208896), (9180, 206848), (9216, 206040), (9696, 195840), (9792, 193920), (10240, 185436), (10302, 184320), (10880, 174528), (10908, 174080), (11520, 164832), (12120, 156672), (12240, 155136), (12288, 154530), (12928, 146880), (13056, 145440), (13635, 139264), (13736, 138240), (13824, 137360), (14544, 130560), (14688, 129280), (15360, 123624), (15453, 122880), (16160, 117504), (16320, 116352), (17170, 110592), (17280, 109888), (17408, 109080), (18180, 104448), (18360, 103424), (18432, 103020), (19392, 97920), (19584, 96960), (20480, 92718), (20604, 92160), (21760, 87264), (21816, 87040), (23040, 82416), (24240, 78336), (24480, 77568), (24576, 77265), (25755, 73728), (25856, 73440), (26112, 72720), (27270, 69632), (27472, 69120), (27648, 68680), (29088, 65280), (29376, 64640), (30720, 61812), (30906, 61440), (32320, 58752), (32640, 58176), (34340, 55296), (34560, 54944), (34816, 54540), (36360, 52224), (36720, 51712), (36864, 51510), (38784, 48960), (39168, 48480), (40960, 46359), (41208, 46080), (43520, 43632)]