258041280

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:136

約数の個数: 448

約数和(自身を含む): 1029980160

約数和(自身を除く): 771938880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 43, 47, 48, 56, 57, 60, 64, 70, 76, 80, 84, 86, 94, 95, 96, 105, 112, 114, 120, 129, 133, 140, 141, 152, 160, 168, 172, 188, 190, 192, 210, 215, 224, 228, 235, 240, 258, 266, 280, 282, 285, 301, 304, 320, 329, 336, 344, 376, 380, 399, 420, 430, 448, 456, 470, 480, 516, 532, 560, 564, 570, 602, 608, 645, 658, 665, 672, 688, 705, 752, 760, 798, 817, 840, 860, 893, 903, 912, 940, 960, 987, 1032, 1064, 1120, 1128, 1140, 1204, 1216, 1290, 1316, 1330, 1344, 1376, 1410, 1504, 1505, 1520, 1596, 1634, 1645, 1680, 1720, 1786, 1806, 1824, 1880, 1974, 1995, 2021, 2064, 2128, 2240, 2256, 2280, 2408, 2451, 2580, 2632, 2660, 2679, 2752, 2820, 3008, 3010, 3040, 3192, 3268, 3290, 3360, 3440, 3572, 3612, 3648, 3760, 3948, 3990, 4042, 4085, 4128, 4256, 4465, 4512, 4515, 4560, 4816, 4902, 4935, 5160, 5264, 5320, 5358, 5640, 5719, 6020, 6063, 6080, 6251, 6384, 6536, 6580, 6720, 6880, 7144, 7224, 7520, 7896, 7980, 8084, 8170, 8256, 8512, 8930, 9024, 9030, 9120, 9632, 9804, 9870, 10105, 10320, 10528, 10640, 10716, 11280, 11438, 12040, 12126, 12255, 12502, 12768, 13072, 13160, 13395, 13760, 14147, 14288, 14448, 15040, 15792, 15960, 16168, 16340, 17157, 17860, 18060, 18240, 18753, 19264, 19608, 19740, 20210, 20640, 21056, 21280, 21432, 22560, 22876, 24080, 24252, 24510, 25004, 25536, 26144, 26320, 26790, 28294, 28576, 28595, 28896, 30315, 31255, 31584, 31920, 32336, 32680, 34314, 35720, 36120, 37506, 38399, 39216, 39480, 40420, 41280, 42441, 42560, 42864, 45120, 45752, 48160, 48504, 49020, 50008, 52288, 52640, 53580, 56588, 57152, 57190, 57792, 60630, 62510, 63168, 63840, 64672, 65360, 68628, 70735, 71440, 72240, 75012, 76798, 78432, 78960, 80840, 84882, 85728, 85785, 91504, 93765, 96320, 97008, 98040, 100016, 105280, 107160, 113176, 114380, 115197, 121260, 125020, 127680, 129344, 130720, 137256, 141470, 142880, 144480, 150024, 153596, 156864, 157920, 161680, 169764, 171456, 171570, 183008, 187530, 191995, 194016, 196080, 200032, 212205, 214320, 226352, 228760, 230394, 242520, 250040, 261440, 268793, 274512, 282940, 285760, 288960, 300048, 307192, 315840, 323360, 339528, 343140, 366016, 375060, 383990, 388032, 392160, 400064, 424410, 428640, 452704, 457520, 460788, 485040, 500080, 537586, 549024, 565880, 575985, 600096, 614384, 646720, 679056, 686280, 750120, 767980, 784320, 806379, 848820, 857280, 905408, 915040, 921576, 970080, 1000160, 1075172, 1098048, 1131760, 1151970, 1200192, 1228768, 1343965, 1358112, 1372560, 1500240, 1535960, 1612758, 1697640, 1830080, 1843152, 1940160, 2000320, 2150344, 2263520, 2303940, 2457536, 2687930, 2716224, 2745120, 3000480, 3071920, 3225516, 3395280, 3686304, 4031895, 4300688, 4527040, 4607880, 5375860, 5490240, 6000960, 6143840, 6451032, 6790560, 7372608, 8063790, 8601376, 9215760, 10751720, 12287680, 12902064, 13581120, 16127580, 17202752, 18431520, 21503440, 25804128, 32255160, 36863040, 43006880, 51608256, 64510320, 86013760, 129020640, 258041280]

約数ペア:

[(1, 258041280), (2, 129020640), (3, 86013760), (4, 64510320), (5, 51608256), (6, 43006880), (7, 36863040), (8, 32255160), (10, 25804128), (12, 21503440), (14, 18431520), (15, 17202752), (16, 16127580), (19, 13581120), (20, 12902064), (21, 12287680), (24, 10751720), (28, 9215760), (30, 8601376), (32, 8063790), (35, 7372608), (38, 6790560), (40, 6451032), (42, 6143840), (43, 6000960), (47, 5490240), (48, 5375860), (56, 4607880), (57, 4527040), (60, 4300688), (64, 4031895), (70, 3686304), (76, 3395280), (80, 3225516), (84, 3071920), (86, 3000480), (94, 2745120), (95, 2716224), (96, 2687930), (105, 2457536), (112, 2303940), (114, 2263520), (120, 2150344), (129, 2000320), (133, 1940160), (140, 1843152), (141, 1830080), (152, 1697640), (160, 1612758), (168, 1535960), (172, 1500240), (188, 1372560), (190, 1358112), (192, 1343965), (210, 1228768), (215, 1200192), (224, 1151970), (228, 1131760), (235, 1098048), (240, 1075172), (258, 1000160), (266, 970080), (280, 921576), (282, 915040), (285, 905408), (301, 857280), (304, 848820), (320, 806379), (329, 784320), (336, 767980), (344, 750120), (376, 686280), (380, 679056), (399, 646720), (420, 614384), (430, 600096), (448, 575985), (456, 565880), (470, 549024), (480, 537586), (516, 500080), (532, 485040), (560, 460788), (564, 457520), (570, 452704), (602, 428640), (608, 424410), (645, 400064), (658, 392160), (665, 388032), (672, 383990), (688, 375060), (705, 366016), (752, 343140), (760, 339528), (798, 323360), (817, 315840), (840, 307192), (860, 300048), (893, 288960), (903, 285760), (912, 282940), (940, 274512), (960, 268793), (987, 261440), (1032, 250040), (1064, 242520), (1120, 230394), (1128, 228760), (1140, 226352), (1204, 214320), (1216, 212205), (1290, 200032), (1316, 196080), (1330, 194016), (1344, 191995), (1376, 187530), (1410, 183008), (1504, 171570), (1505, 171456), (1520, 169764), (1596, 161680), (1634, 157920), (1645, 156864), (1680, 153596), (1720, 150024), (1786, 144480), (1806, 142880), (1824, 141470), (1880, 137256), (1974, 130720), (1995, 129344), (2021, 127680), (2064, 125020), (2128, 121260), (2240, 115197), (2256, 114380), (2280, 113176), (2408, 107160), (2451, 105280), (2580, 100016), (2632, 98040), (2660, 97008), (2679, 96320), (2752, 93765), (2820, 91504), (3008, 85785), (3010, 85728), (3040, 84882), (3192, 80840), (3268, 78960), (3290, 78432), (3360, 76798), (3440, 75012), (3572, 72240), (3612, 71440), (3648, 70735), (3760, 68628), (3948, 65360), (3990, 64672), (4042, 63840), (4085, 63168), (4128, 62510), (4256, 60630), (4465, 57792), (4512, 57190), (4515, 57152), (4560, 56588), (4816, 53580), (4902, 52640), (4935, 52288), (5160, 50008), (5264, 49020), (5320, 48504), (5358, 48160), (5640, 45752), (5719, 45120), (6020, 42864), (6063, 42560), (6080, 42441), (6251, 41280), (6384, 40420), (6536, 39480), (6580, 39216), (6720, 38399), (6880, 37506), (7144, 36120), (7224, 35720), (7520, 34314), (7896, 32680), (7980, 32336), (8084, 31920), (8170, 31584), (8256, 31255), (8512, 30315), (8930, 28896), (9024, 28595), (9030, 28576), (9120, 28294), (9632, 26790), (9804, 26320), (9870, 26144), (10105, 25536), (10320, 25004), (10528, 24510), (10640, 24252), (10716, 24080), (11280, 22876), (11438, 22560), (12040, 21432), (12126, 21280), (12255, 21056), (12502, 20640), (12768, 20210), (13072, 19740), (13160, 19608), (13395, 19264), (13760, 18753), (14147, 18240), (14288, 18060), (14448, 17860), (15040, 17157), (15792, 16340), (15960, 16168)]