491460480

素因数分解:

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

素因数の和:291

約数の個数: 512

約数和(自身を含む): 2115072000

約数和(自身を除く): 1623611520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 239, 240, 252, 255, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 478, 480, 504, 510, 540, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 717, 720, 756, 765, 816, 840, 864, 896, 918, 945, 952, 956, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1195, 1224, 1260, 1344, 1360, 1428, 1434, 1440, 1512, 1530, 1632, 1673, 1680, 1728, 1785, 1836, 1890, 1904, 1912, 1920, 2016, 2040, 2142, 2151, 2160, 2176, 2240, 2295, 2380, 2390, 2448, 2520, 2688, 2720, 2856, 2868, 2880, 3024, 3060, 3213, 3264, 3346, 3360, 3456, 3570, 3585, 3672, 3780, 3808, 3824, 4032, 4063, 4080, 4284, 4302, 4320, 4480, 4590, 4760, 4780, 4896, 5019, 5040, 5355, 5440, 5712, 5736, 5760, 6048, 6120, 6426, 6453, 6528, 6692, 6720, 7140, 7170, 7344, 7560, 7616, 7648, 8064, 8126, 8160, 8365, 8568, 8604, 8640, 9180, 9520, 9560, 9792, 10038, 10080, 10710, 10755, 10880, 11424, 11472, 12096, 12189, 12240, 12852, 12906, 13384, 13440, 14280, 14340, 14688, 15057, 15120, 15232, 15296, 16065, 16252, 16320, 16730, 17136, 17208, 17280, 18360, 19040, 19120, 19584, 20076, 20160, 20315, 21420, 21510, 22848, 22944, 24192, 24378, 24480, 25095, 25704, 25812, 26768, 28441, 28560, 28680, 29376, 30114, 30240, 30592, 32130, 32265, 32504, 32640, 33460, 34272, 34416, 36567, 36720, 38080, 38240, 40152, 40320, 40630, 42840, 43020, 45171, 45696, 45888, 48756, 48960, 50190, 51408, 51624, 53536, 56882, 57120, 57360, 58752, 60228, 60480, 60945, 64260, 64530, 65008, 66920, 68544, 68832, 73134, 73440, 75285, 76160, 76480, 80304, 81260, 85323, 85680, 86040, 90342, 91776, 97512, 97920, 100380, 102816, 103248, 107072, 109701, 113764, 114240, 114720, 120456, 120960, 121890, 128520, 129060, 130016, 133840, 137088, 137664, 142205, 146268, 146880, 150570, 152960, 160608, 162520, 170646, 171360, 172080, 180684, 182835, 195024, 200760, 205632, 206496, 214144, 219402, 225855, 227528, 228480, 229440, 240912, 243780, 255969, 257040, 258120, 260032, 267680, 275328, 284410, 292536, 293760, 301140, 321216, 325040, 341292, 342720, 344160, 361368, 365670, 390048, 401520, 411264, 412992, 426615, 438804, 451710, 455056, 458880, 481824, 487560, 511938, 514080, 516240, 520064, 535360, 548505, 568820, 585072, 602280, 642432, 650080, 682584, 685440, 688320, 722736, 731340, 767907, 780096, 803040, 825984, 853230, 877608, 903420, 910112, 963648, 975120, 1023876, 1028160, 1032480, 1070720, 1097010, 1137640, 1170144, 1204560, 1279845, 1300160, 1365168, 1376640, 1445472, 1462680, 1535814, 1560192, 1606080, 1706460, 1755216, 1806840, 1820224, 1927296, 1950240, 2047752, 2056320, 2064960, 2194020, 2275280, 2340288, 2409120, 2559690, 2600320, 2730336, 2890944, 2925360, 3071628, 3212160, 3412920, 3510432, 3613680, 3640448, 3839535, 3900480, 4095504, 4129920, 4388040, 4550560, 4680576, 4818240, 5119380, 5460672, 5781888, 5850720, 6143256, 6825840, 7020864, 7227360, 7679070, 7800960, 8191008, 8776080, 9101120, 9636480, 10238760, 10921344, 11701440, 12286512, 13651680, 14041728, 14454720, 15358140, 16382016, 17552160, 18202240, 20477520, 23402880, 24573024, 27303360, 28909440, 30716280, 32764032, 35104320, 40955040, 49146048, 54606720, 61432560, 70208640, 81910080, 98292096, 122865120, 163820160, 245730240, 491460480]

約数ペア:

[(1, 491460480), (2, 245730240), (3, 163820160), (4, 122865120), (5, 98292096), (6, 81910080), (7, 70208640), (8, 61432560), (9, 54606720), (10, 49146048), (12, 40955040), (14, 35104320), (15, 32764032), (16, 30716280), (17, 28909440), (18, 27303360), (20, 24573024), (21, 23402880), (24, 20477520), (27, 18202240), (28, 17552160), (30, 16382016), (32, 15358140), (34, 14454720), (35, 14041728), (36, 13651680), (40, 12286512), (42, 11701440), (45, 10921344), (48, 10238760), (51, 9636480), (54, 9101120), (56, 8776080), (60, 8191008), (63, 7800960), (64, 7679070), (68, 7227360), (70, 7020864), (72, 6825840), (80, 6143256), (84, 5850720), (85, 5781888), (90, 5460672), (96, 5119380), (102, 4818240), (105, 4680576), (108, 4550560), (112, 4388040), (119, 4129920), (120, 4095504), (126, 3900480), (128, 3839535), (135, 3640448), (136, 3613680), (140, 3510432), (144, 3412920), (153, 3212160), (160, 3071628), (168, 2925360), (170, 2890944), (180, 2730336), (189, 2600320), (192, 2559690), (204, 2409120), (210, 2340288), (216, 2275280), (224, 2194020), (238, 2064960), (239, 2056320), (240, 2047752), (252, 1950240), (255, 1927296), (270, 1820224), (272, 1806840), (280, 1755216), (288, 1706460), (306, 1606080), (315, 1560192), (320, 1535814), (336, 1462680), (340, 1445472), (357, 1376640), (360, 1365168), (378, 1300160), (384, 1279845), (408, 1204560), (420, 1170144), (432, 1137640), (448, 1097010), (459, 1070720), (476, 1032480), (478, 1028160), (480, 1023876), (504, 975120), (510, 963648), (540, 910112), (544, 903420), (560, 877608), (576, 853230), (595, 825984), (612, 803040), (630, 780096), (640, 767907), (672, 731340), (680, 722736), (714, 688320), (717, 685440), (720, 682584), (756, 650080), (765, 642432), (816, 602280), (840, 585072), (864, 568820), (896, 548505), (918, 535360), (945, 520064), (952, 516240), (956, 514080), (960, 511938), (1008, 487560), (1020, 481824), (1071, 458880), (1080, 455056), (1088, 451710), (1120, 438804), (1152, 426615), (1190, 412992), (1195, 411264), (1224, 401520), (1260, 390048), (1344, 365670), (1360, 361368), (1428, 344160), (1434, 342720), (1440, 341292), (1512, 325040), (1530, 321216), (1632, 301140), (1673, 293760), (1680, 292536), (1728, 284410), (1785, 275328), (1836, 267680), (1890, 260032), (1904, 258120), (1912, 257040), (1920, 255969), (2016, 243780), (2040, 240912), (2142, 229440), (2151, 228480), (2160, 227528), (2176, 225855), (2240, 219402), (2295, 214144), (2380, 206496), (2390, 205632), (2448, 200760), (2520, 195024), (2688, 182835), (2720, 180684), (2856, 172080), (2868, 171360), (2880, 170646), (3024, 162520), (3060, 160608), (3213, 152960), (3264, 150570), (3346, 146880), (3360, 146268), (3456, 142205), (3570, 137664), (3585, 137088), (3672, 133840), (3780, 130016), (3808, 129060), (3824, 128520), (4032, 121890), (4063, 120960), (4080, 120456), (4284, 114720), (4302, 114240), (4320, 113764), (4480, 109701), (4590, 107072), (4760, 103248), (4780, 102816), (4896, 100380), (5019, 97920), (5040, 97512), (5355, 91776), (5440, 90342), (5712, 86040), (5736, 85680), (5760, 85323), (6048, 81260), (6120, 80304), (6426, 76480), (6453, 76160), (6528, 75285), (6692, 73440), (6720, 73134), (7140, 68832), (7170, 68544), (7344, 66920), (7560, 65008), (7616, 64530), (7648, 64260), (8064, 60945), (8126, 60480), (8160, 60228), (8365, 58752), (8568, 57360), (8604, 57120), (8640, 56882), (9180, 53536), (9520, 51624), (9560, 51408), (9792, 50190), (10038, 48960), (10080, 48756), (10710, 45888), (10755, 45696), (10880, 45171), (11424, 43020), (11472, 42840), (12096, 40630), (12189, 40320), (12240, 40152), (12852, 38240), (12906, 38080), (13384, 36720), (13440, 36567), (14280, 34416), (14340, 34272), (14688, 33460), (15057, 32640), (15120, 32504), (15232, 32265), (15296, 32130), (16065, 30592), (16252, 30240), (16320, 30114), (16730, 29376), (17136, 28680), (17208, 28560), (17280, 28441), (18360, 26768), (19040, 25812), (19120, 25704), (19584, 25095), (20076, 24480), (20160, 24378), (20315, 24192), (21420, 22944), (21510, 22848)]