764494080

素因数分解:

$2^8\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:294

約数の個数: 432

約数和(自身を含む): 3019887360

約数和(自身を除く): 2255393280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 40, 42, 48, 49, 51, 56, 60, 64, 68, 70, 80, 84, 85, 96, 98, 102, 105, 112, 119, 120, 128, 136, 140, 147, 160, 168, 170, 192, 196, 204, 210, 224, 238, 239, 240, 245, 255, 256, 272, 280, 294, 320, 336, 340, 357, 384, 392, 408, 420, 448, 476, 478, 480, 490, 510, 544, 560, 588, 595, 640, 672, 680, 714, 717, 735, 768, 784, 816, 833, 840, 896, 952, 956, 960, 980, 1020, 1088, 1120, 1176, 1190, 1195, 1280, 1344, 1360, 1428, 1434, 1470, 1568, 1632, 1666, 1673, 1680, 1785, 1792, 1904, 1912, 1920, 1960, 2040, 2176, 2240, 2352, 2380, 2390, 2499, 2688, 2720, 2856, 2868, 2940, 3136, 3264, 3332, 3346, 3360, 3570, 3585, 3808, 3824, 3840, 3920, 4063, 4080, 4165, 4352, 4480, 4704, 4760, 4780, 4998, 5019, 5376, 5440, 5712, 5736, 5880, 6272, 6528, 6664, 6692, 6720, 7140, 7170, 7616, 7648, 7840, 8126, 8160, 8330, 8365, 8960, 9408, 9520, 9560, 9996, 10038, 10880, 11424, 11472, 11711, 11760, 12189, 12495, 12544, 13056, 13328, 13384, 13440, 14280, 14340, 15232, 15296, 15680, 16252, 16320, 16660, 16730, 18816, 19040, 19120, 19992, 20076, 20315, 21760, 22848, 22944, 23422, 23520, 24378, 24990, 25095, 26656, 26768, 26880, 28441, 28560, 28680, 30464, 30592, 31360, 32504, 32640, 33320, 33460, 35133, 37632, 38080, 38240, 39984, 40152, 40630, 45696, 45888, 46844, 47040, 48756, 49980, 50190, 53312, 53536, 56882, 57120, 57360, 58555, 60945, 61184, 62720, 65008, 65280, 66640, 66920, 70266, 76160, 76480, 79968, 80304, 81260, 85323, 91392, 91776, 93688, 94080, 97512, 99960, 100380, 106624, 107072, 113764, 114240, 114720, 117110, 121890, 130016, 133280, 133840, 140532, 142205, 152320, 152960, 159936, 160608, 162520, 170646, 175665, 183552, 187376, 188160, 195024, 199087, 199920, 200760, 213248, 214144, 227528, 228480, 229440, 234220, 243780, 260032, 266560, 267680, 281064, 284410, 305920, 319872, 321216, 325040, 341292, 351330, 374752, 390048, 398174, 399840, 401520, 426615, 428288, 455056, 456960, 458880, 468440, 487560, 520064, 533120, 535360, 562128, 568820, 597261, 639744, 642432, 650080, 682584, 702660, 749504, 780096, 796348, 799680, 803040, 853230, 910112, 917760, 936880, 975120, 995435, 1040128, 1066240, 1070720, 1124256, 1137640, 1194522, 1284864, 1300160, 1365168, 1405320, 1499008, 1560192, 1592696, 1599360, 1606080, 1706460, 1820224, 1873760, 1950240, 1990870, 2141440, 2248512, 2275280, 2389044, 2600320, 2730336, 2810640, 2986305, 2998016, 3120384, 3185392, 3198720, 3212160, 3412920, 3640448, 3747520, 3900480, 3981740, 4497024, 4550560, 4778088, 5200640, 5460672, 5621280, 5972610, 6370784, 6424320, 6825840, 7280896, 7495040, 7800960, 7963480, 8994048, 9101120, 9556176, 10921344, 11242560, 11945220, 12741568, 13651680, 14990080, 15601920, 15926960, 18202240, 19112352, 21842688, 22485120, 23890440, 25483136, 27303360, 31853920, 36404480, 38224704, 44970240, 47780880, 50966272, 54606720, 63707840, 76449408, 95561760, 109213440, 127415680, 152898816, 191123520, 254831360, 382247040, 764494080]

約数ペア:

[(1, 764494080), (2, 382247040), (3, 254831360), (4, 191123520), (5, 152898816), (6, 127415680), (7, 109213440), (8, 95561760), (10, 76449408), (12, 63707840), (14, 54606720), (15, 50966272), (16, 47780880), (17, 44970240), (20, 38224704), (21, 36404480), (24, 31853920), (28, 27303360), (30, 25483136), (32, 23890440), (34, 22485120), (35, 21842688), (40, 19112352), (42, 18202240), (48, 15926960), (49, 15601920), (51, 14990080), (56, 13651680), (60, 12741568), (64, 11945220), (68, 11242560), (70, 10921344), (80, 9556176), (84, 9101120), (85, 8994048), (96, 7963480), (98, 7800960), (102, 7495040), (105, 7280896), (112, 6825840), (119, 6424320), (120, 6370784), (128, 5972610), (136, 5621280), (140, 5460672), (147, 5200640), (160, 4778088), (168, 4550560), (170, 4497024), (192, 3981740), (196, 3900480), (204, 3747520), (210, 3640448), (224, 3412920), (238, 3212160), (239, 3198720), (240, 3185392), (245, 3120384), (255, 2998016), (256, 2986305), (272, 2810640), (280, 2730336), (294, 2600320), (320, 2389044), (336, 2275280), (340, 2248512), (357, 2141440), (384, 1990870), (392, 1950240), (408, 1873760), (420, 1820224), (448, 1706460), (476, 1606080), (478, 1599360), (480, 1592696), (490, 1560192), (510, 1499008), (544, 1405320), (560, 1365168), (588, 1300160), (595, 1284864), (640, 1194522), (672, 1137640), (680, 1124256), (714, 1070720), (717, 1066240), (735, 1040128), (768, 995435), (784, 975120), (816, 936880), (833, 917760), (840, 910112), (896, 853230), (952, 803040), (956, 799680), (960, 796348), (980, 780096), (1020, 749504), (1088, 702660), (1120, 682584), (1176, 650080), (1190, 642432), (1195, 639744), (1280, 597261), (1344, 568820), (1360, 562128), (1428, 535360), (1434, 533120), (1470, 520064), (1568, 487560), (1632, 468440), (1666, 458880), (1673, 456960), (1680, 455056), (1785, 428288), (1792, 426615), (1904, 401520), (1912, 399840), (1920, 398174), (1960, 390048), (2040, 374752), (2176, 351330), (2240, 341292), (2352, 325040), (2380, 321216), (2390, 319872), (2499, 305920), (2688, 284410), (2720, 281064), (2856, 267680), (2868, 266560), (2940, 260032), (3136, 243780), (3264, 234220), (3332, 229440), (3346, 228480), (3360, 227528), (3570, 214144), (3585, 213248), (3808, 200760), (3824, 199920), (3840, 199087), (3920, 195024), (4063, 188160), (4080, 187376), (4165, 183552), (4352, 175665), (4480, 170646), (4704, 162520), (4760, 160608), (4780, 159936), (4998, 152960), (5019, 152320), (5376, 142205), (5440, 140532), (5712, 133840), (5736, 133280), (5880, 130016), (6272, 121890), (6528, 117110), (6664, 114720), (6692, 114240), (6720, 113764), (7140, 107072), (7170, 106624), (7616, 100380), (7648, 99960), (7840, 97512), (8126, 94080), (8160, 93688), (8330, 91776), (8365, 91392), (8960, 85323), (9408, 81260), (9520, 80304), (9560, 79968), (9996, 76480), (10038, 76160), (10880, 70266), (11424, 66920), (11472, 66640), (11711, 65280), (11760, 65008), (12189, 62720), (12495, 61184), (12544, 60945), (13056, 58555), (13328, 57360), (13384, 57120), (13440, 56882), (14280, 53536), (14340, 53312), (15232, 50190), (15296, 49980), (15680, 48756), (16252, 47040), (16320, 46844), (16660, 45888), (16730, 45696), (18816, 40630), (19040, 40152), (19120, 39984), (19992, 38240), (20076, 38080), (20315, 37632), (21760, 35133), (22848, 33460), (22944, 33320), (23422, 32640), (23520, 32504), (24378, 31360), (24990, 30592), (25095, 30464), (26656, 28680), (26768, 28560), (26880, 28441)]