261589440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 336

約数和(自身を含む): 992380032

約数和(自身を除く): 730790592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 67, 70, 80, 83, 84, 96, 98, 105, 112, 120, 134, 140, 147, 160, 166, 168, 192, 196, 201, 210, 224, 240, 245, 249, 268, 280, 294, 320, 332, 335, 336, 392, 402, 415, 420, 448, 469, 480, 490, 498, 536, 560, 581, 588, 664, 670, 672, 735, 784, 804, 830, 840, 938, 960, 980, 996, 1005, 1072, 1120, 1162, 1176, 1245, 1328, 1340, 1344, 1407, 1470, 1568, 1608, 1660, 1680, 1743, 1876, 1960, 1992, 2010, 2144, 2240, 2324, 2345, 2352, 2490, 2656, 2680, 2814, 2905, 2940, 3136, 3216, 3283, 3320, 3360, 3486, 3752, 3920, 3984, 4020, 4067, 4288, 4648, 4690, 4704, 4980, 5312, 5360, 5561, 5628, 5810, 5880, 6432, 6566, 6640, 6720, 6972, 7035, 7504, 7840, 7968, 8040, 8134, 8715, 9296, 9380, 9408, 9849, 9960, 10720, 11122, 11256, 11620, 11760, 12201, 12864, 13132, 13280, 13944, 14070, 15008, 15680, 15936, 16080, 16268, 16415, 16683, 17430, 18592, 18760, 19698, 19920, 20335, 21440, 22244, 22512, 23240, 23520, 24402, 26264, 26560, 27805, 27888, 28140, 30016, 32160, 32536, 32830, 33366, 34860, 37184, 37520, 38927, 39396, 39840, 40670, 44488, 45024, 46480, 47040, 48804, 49245, 52528, 55610, 55776, 56280, 61005, 64320, 65072, 65660, 66732, 69720, 75040, 77854, 78792, 79680, 81340, 83415, 88976, 90048, 92960, 97608, 98490, 105056, 111220, 111552, 112560, 116781, 122010, 130144, 131320, 133464, 139440, 150080, 155708, 157584, 162680, 166830, 177952, 185920, 194635, 195216, 196980, 210112, 222440, 225120, 233562, 244020, 260288, 262640, 266928, 272489, 278880, 311416, 315168, 325360, 333660, 355904, 389270, 390432, 393960, 444880, 450240, 467124, 488040, 525280, 533856, 544978, 557760, 583905, 622832, 630336, 650720, 667320, 778540, 780864, 787920, 817467, 889760, 934248, 976080, 1050560, 1067712, 1089956, 1167810, 1245664, 1301440, 1334640, 1362445, 1557080, 1575840, 1634934, 1779520, 1868496, 1952160, 2179912, 2335620, 2491328, 2669280, 2724890, 3114160, 3151680, 3269868, 3736992, 3904320, 4087335, 4359824, 4671240, 5338560, 5449780, 6228320, 6539736, 7473984, 8174670, 8719648, 9342480, 10899560, 12456640, 13079472, 16349340, 17439296, 18684960, 21799120, 26158944, 32698680, 37369920, 43598240, 52317888, 65397360, 87196480, 130794720, 261589440]

約数ペア:

[(1, 261589440), (2, 130794720), (3, 87196480), (4, 65397360), (5, 52317888), (6, 43598240), (7, 37369920), (8, 32698680), (10, 26158944), (12, 21799120), (14, 18684960), (15, 17439296), (16, 16349340), (20, 13079472), (21, 12456640), (24, 10899560), (28, 9342480), (30, 8719648), (32, 8174670), (35, 7473984), (40, 6539736), (42, 6228320), (48, 5449780), (49, 5338560), (56, 4671240), (60, 4359824), (64, 4087335), (67, 3904320), (70, 3736992), (80, 3269868), (83, 3151680), (84, 3114160), (96, 2724890), (98, 2669280), (105, 2491328), (112, 2335620), (120, 2179912), (134, 1952160), (140, 1868496), (147, 1779520), (160, 1634934), (166, 1575840), (168, 1557080), (192, 1362445), (196, 1334640), (201, 1301440), (210, 1245664), (224, 1167810), (240, 1089956), (245, 1067712), (249, 1050560), (268, 976080), (280, 934248), (294, 889760), (320, 817467), (332, 787920), (335, 780864), (336, 778540), (392, 667320), (402, 650720), (415, 630336), (420, 622832), (448, 583905), (469, 557760), (480, 544978), (490, 533856), (498, 525280), (536, 488040), (560, 467124), (581, 450240), (588, 444880), (664, 393960), (670, 390432), (672, 389270), (735, 355904), (784, 333660), (804, 325360), (830, 315168), (840, 311416), (938, 278880), (960, 272489), (980, 266928), (996, 262640), (1005, 260288), (1072, 244020), (1120, 233562), (1162, 225120), (1176, 222440), (1245, 210112), (1328, 196980), (1340, 195216), (1344, 194635), (1407, 185920), (1470, 177952), (1568, 166830), (1608, 162680), (1660, 157584), (1680, 155708), (1743, 150080), (1876, 139440), (1960, 133464), (1992, 131320), (2010, 130144), (2144, 122010), (2240, 116781), (2324, 112560), (2345, 111552), (2352, 111220), (2490, 105056), (2656, 98490), (2680, 97608), (2814, 92960), (2905, 90048), (2940, 88976), (3136, 83415), (3216, 81340), (3283, 79680), (3320, 78792), (3360, 77854), (3486, 75040), (3752, 69720), (3920, 66732), (3984, 65660), (4020, 65072), (4067, 64320), (4288, 61005), (4648, 56280), (4690, 55776), (4704, 55610), (4980, 52528), (5312, 49245), (5360, 48804), (5561, 47040), (5628, 46480), (5810, 45024), (5880, 44488), (6432, 40670), (6566, 39840), (6640, 39396), (6720, 38927), (6972, 37520), (7035, 37184), (7504, 34860), (7840, 33366), (7968, 32830), (8040, 32536), (8134, 32160), (8715, 30016), (9296, 28140), (9380, 27888), (9408, 27805), (9849, 26560), (9960, 26264), (10720, 24402), (11122, 23520), (11256, 23240), (11620, 22512), (11760, 22244), (12201, 21440), (12864, 20335), (13132, 19920), (13280, 19698), (13944, 18760), (14070, 18592), (15008, 17430), (15680, 16683), (15936, 16415), (16080, 16268)]