1720111680

素因数分解:

$2^6\times 3^3\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 672

約数和(自身を含む): 7505395200

約数和(自身を除く): 5785283520

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, 49, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 98, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 147, 153, 160, 168, 170, 180, 189, 192, 196, 204, 210, 216, 224, 238, 239, 240, 245, 252, 255, 270, 272, 280, 288, 294, 306, 315, 320, 336, 340, 357, 360, 378, 392, 408, 420, 432, 441, 448, 459, 476, 478, 480, 490, 504, 510, 540, 544, 560, 576, 588, 595, 612, 630, 672, 680, 714, 717, 720, 735, 756, 765, 784, 816, 833, 840, 864, 882, 918, 945, 952, 956, 960, 980, 1008, 1020, 1071, 1080, 1088, 1120, 1176, 1190, 1195, 1224, 1260, 1323, 1344, 1360, 1428, 1434, 1440, 1470, 1512, 1530, 1568, 1632, 1666, 1673, 1680, 1728, 1764, 1785, 1836, 1890, 1904, 1912, 1960, 2016, 2040, 2142, 2151, 2160, 2205, 2240, 2295, 2352, 2380, 2390, 2448, 2499, 2520, 2646, 2720, 2856, 2868, 2880, 2940, 3024, 3060, 3136, 3213, 3264, 3332, 3346, 3360, 3528, 3570, 3585, 3672, 3780, 3808, 3824, 3920, 4032, 4063, 4080, 4165, 4284, 4302, 4320, 4410, 4590, 4704, 4760, 4780, 4896, 4998, 5019, 5040, 5292, 5355, 5440, 5712, 5736, 5880, 6048, 6120, 6426, 6453, 6615, 6664, 6692, 6720, 7056, 7140, 7170, 7344, 7497, 7560, 7616, 7648, 7840, 8126, 8160, 8330, 8365, 8568, 8604, 8640, 8820, 9180, 9408, 9520, 9560, 9792, 9996, 10038, 10080, 10584, 10710, 10755, 11424, 11472, 11711, 11760, 12096, 12189, 12240, 12495, 12852, 12906, 13230, 13328, 13384, 14112, 14280, 14340, 14688, 14994, 15057, 15120, 15296, 15680, 16065, 16252, 16320, 16660, 16730, 17136, 17208, 17640, 18360, 19040, 19120, 19992, 20076, 20160, 20315, 21168, 21420, 21510, 22491, 22848, 22944, 23422, 23520, 24378, 24480, 24990, 25095, 25704, 25812, 26460, 26656, 26768, 28224, 28441, 28560, 28680, 29376, 29988, 30114, 30240, 32130, 32265, 32504, 33320, 33460, 34272, 34416, 35133, 35280, 36567, 36720, 37485, 38080, 38240, 39984, 40152, 40630, 42336, 42840, 43020, 44982, 45171, 45888, 46844, 47040, 48756, 48960, 49980, 50190, 51408, 51624, 52920, 53312, 53536, 56882, 57120, 57360, 58555, 59976, 60228, 60480, 60945, 64260, 64530, 65008, 66640, 66920, 68544, 68832, 70266, 70560, 73134, 73440, 74970, 75285, 76480, 79968, 80304, 81260, 84672, 85323, 85680, 86040, 89964, 90342, 93688, 97512, 99960, 100380, 102816, 103248, 105399, 105840, 107072, 109701, 112455, 113764, 114240, 114720, 117110, 119952, 120456, 121890, 128520, 129060, 130016, 133280, 133840, 137664, 140532, 141120, 142205, 146268, 146880, 149940, 150570, 159936, 160608, 162520, 170646, 171360, 172080, 175665, 179928, 180684, 182835, 187376, 195024, 199087, 199920, 200760, 205632, 206496, 210798, 211680, 219402, 224910, 225855, 227528, 229440, 234220, 239904, 240912, 243780, 255969, 257040, 258120, 260032, 266560, 267680, 281064, 284410, 292536, 299880, 301140, 316197, 321216, 325040, 341292, 342720, 344160, 351330, 359856, 361368, 365670, 374752, 390048, 398174, 399840, 401520, 412992, 421596, 423360, 426615, 438804, 449820, 451710, 455056, 468440, 479808, 481824, 487560, 511938, 514080, 516240, 526995, 535360, 548505, 562128, 568820, 585072, 597261, 599760, 602280, 632394, 650080, 682584, 688320, 702660, 719712, 722736, 731340, 749504, 767907, 780096, 796348, 799680, 803040, 843192, 853230, 877608, 899640, 903420, 910112, 936880, 963648, 975120, 995435, 1023876, 1028160, 1032480, 1053990, 1097010, 1124256, 1137640, 1170144, 1194522, 1199520, 1204560, 1264788, 1279845, 1300160, 1365168, 1405320, 1439424, 1445472, 1462680, 1535814, 1580985, 1592696, 1606080, 1686384, 1706460, 1755216, 1791783, 1799280, 1806840, 1820224, 1873760, 1950240, 1990870, 2047752, 2064960, 2107980, 2194020, 2248512, 2275280, 2340288, 2389044, 2399040, 2409120, 2529576, 2559690, 2730336, 2810640, 2890944, 2925360, 2986305, 3071628, 3161970, 3185392, 3372768, 3412920, 3510432, 3583566, 3598560, 3613680, 3747520, 3839535, 3900480, 3981740, 4095504, 4215960, 4388040, 4550560, 4778088, 4818240, 5059152, 5119380, 5375349, 5460672, 5621280, 5850720, 5972610, 6143256, 6323940, 6370784, 6745536, 6825840, 7020864, 7167132, 7197120, 7227360, 7679070, 7963480, 8191008, 8431920, 8776080, 8958915, 9101120, 9556176, 10118304, 10238760, 10750698, 11242560, 11701440, 11945220, 12286512, 12647880, 12741568, 13651680, 14334264, 14454720, 15358140, 15926960, 16382016, 16863840, 17552160, 17917830, 19112352, 20236608, 20477520, 21501396, 23890440, 24573024, 25295760, 26876745, 27303360, 28668528, 30716280, 31853920, 33727680, 35104320, 35835660, 38224704, 40955040, 43002792, 47780880, 49146048, 50591520, 53753490, 57337056, 61432560, 63707840, 71671320, 81910080, 86005584, 95561760, 101183040, 107506980, 114674112, 122865120, 143342640, 172011168, 191123520, 215013960, 245730240, 286685280, 344022336, 430027920, 573370560, 860055840, 1720111680]

約数ペア:

[(1, 1720111680), (2, 860055840), (3, 573370560), (4, 430027920), (5, 344022336), (6, 286685280), (7, 245730240), (8, 215013960), (9, 191123520), (10, 172011168), (12, 143342640), (14, 122865120), (15, 114674112), (16, 107506980), (17, 101183040), (18, 95561760), (20, 86005584), (21, 81910080), (24, 71671320), (27, 63707840), (28, 61432560), (30, 57337056), (32, 53753490), (34, 50591520), (35, 49146048), (36, 47780880), (40, 43002792), (42, 40955040), (45, 38224704), (48, 35835660), (49, 35104320), (51, 33727680), (54, 31853920), (56, 30716280), (60, 28668528), (63, 27303360), (64, 26876745), (68, 25295760), (70, 24573024), (72, 23890440), (80, 21501396), (84, 20477520), (85, 20236608), (90, 19112352), (96, 17917830), (98, 17552160), (102, 16863840), (105, 16382016), (108, 15926960), (112, 15358140), (119, 14454720), (120, 14334264), (126, 13651680), (135, 12741568), (136, 12647880), (140, 12286512), (144, 11945220), (147, 11701440), (153, 11242560), (160, 10750698), (168, 10238760), (170, 10118304), (180, 9556176), (189, 9101120), (192, 8958915), (196, 8776080), (204, 8431920), (210, 8191008), (216, 7963480), (224, 7679070), (238, 7227360), (239, 7197120), (240, 7167132), (245, 7020864), (252, 6825840), (255, 6745536), (270, 6370784), (272, 6323940), (280, 6143256), (288, 5972610), (294, 5850720), (306, 5621280), (315, 5460672), (320, 5375349), (336, 5119380), (340, 5059152), (357, 4818240), (360, 4778088), (378, 4550560), (392, 4388040), (408, 4215960), (420, 4095504), (432, 3981740), (441, 3900480), (448, 3839535), (459, 3747520), (476, 3613680), (478, 3598560), (480, 3583566), (490, 3510432), (504, 3412920), (510, 3372768), (540, 3185392), (544, 3161970), (560, 3071628), (576, 2986305), (588, 2925360), (595, 2890944), (612, 2810640), (630, 2730336), (672, 2559690), (680, 2529576), (714, 2409120), (717, 2399040), (720, 2389044), (735, 2340288), (756, 2275280), (765, 2248512), (784, 2194020), (816, 2107980), (833, 2064960), (840, 2047752), (864, 1990870), (882, 1950240), (918, 1873760), (945, 1820224), (952, 1806840), (956, 1799280), (960, 1791783), (980, 1755216), (1008, 1706460), (1020, 1686384), (1071, 1606080), (1080, 1592696), (1088, 1580985), (1120, 1535814), (1176, 1462680), (1190, 1445472), (1195, 1439424), (1224, 1405320), (1260, 1365168), (1323, 1300160), (1344, 1279845), (1360, 1264788), (1428, 1204560), (1434, 1199520), (1440, 1194522), (1470, 1170144), (1512, 1137640), (1530, 1124256), (1568, 1097010), (1632, 1053990), (1666, 1032480), (1673, 1028160), (1680, 1023876), (1728, 995435), (1764, 975120), (1785, 963648), (1836, 936880), (1890, 910112), (1904, 903420), (1912, 899640), (1960, 877608), (2016, 853230), (2040, 843192), (2142, 803040), (2151, 799680), (2160, 796348), (2205, 780096), (2240, 767907), (2295, 749504), (2352, 731340), (2380, 722736), (2390, 719712), (2448, 702660), (2499, 688320), (2520, 682584), (2646, 650080), (2720, 632394), (2856, 602280), (2868, 599760), (2880, 597261), (2940, 585072), (3024, 568820), (3060, 562128), (3136, 548505), (3213, 535360), (3264, 526995), (3332, 516240), (3346, 514080), (3360, 511938), (3528, 487560), (3570, 481824), (3585, 479808), (3672, 468440), (3780, 455056), (3808, 451710), (3824, 449820), (3920, 438804), (4032, 426615), (4063, 423360), (4080, 421596), (4165, 412992), (4284, 401520), (4302, 399840), (4320, 398174), (4410, 390048), (4590, 374752), (4704, 365670), (4760, 361368), (4780, 359856), (4896, 351330), (4998, 344160), (5019, 342720), (5040, 341292), (5292, 325040), (5355, 321216), (5440, 316197), (5712, 301140), (5736, 299880), (5880, 292536), (6048, 284410), (6120, 281064), (6426, 267680), (6453, 266560), (6615, 260032), (6664, 258120), (6692, 257040), (6720, 255969), (7056, 243780), (7140, 240912), (7170, 239904), (7344, 234220), (7497, 229440), (7560, 227528), (7616, 225855), (7648, 224910), (7840, 219402), (8126, 211680), (8160, 210798), (8330, 206496), (8365, 205632), (8568, 200760), (8604, 199920), (8640, 199087), (8820, 195024), (9180, 187376), (9408, 182835), (9520, 180684), (9560, 179928), (9792, 175665), (9996, 172080), (10038, 171360), (10080, 170646), (10584, 162520), (10710, 160608), (10755, 159936), (11424, 150570), (11472, 149940), (11711, 146880), (11760, 146268), (12096, 142205), (12189, 141120), (12240, 140532), (12495, 137664), (12852, 133840), (12906, 133280), (13230, 130016), (13328, 129060), (13384, 128520), (14112, 121890), (14280, 120456), (14340, 119952), (14688, 117110), (14994, 114720), (15057, 114240), (15120, 113764), (15296, 112455), (15680, 109701), (16065, 107072), (16252, 105840), (16320, 105399), (16660, 103248), (16730, 102816), (17136, 100380), (17208, 99960), (17640, 97512), (18360, 93688), (19040, 90342), (19120, 89964), (19992, 86040), (20076, 85680), (20160, 85323), (20315, 84672), (21168, 81260), (21420, 80304), (21510, 79968), (22491, 76480), (22848, 75285), (22944, 74970), (23422, 73440), (23520, 73134), (24378, 70560), (24480, 70266), (24990, 68832), (25095, 68544), (25704, 66920), (25812, 66640), (26460, 65008), (26656, 64530), (26768, 64260), (28224, 60945), (28441, 60480), (28560, 60228), (28680, 59976), (29376, 58555), (29988, 57360), (30114, 57120), (30240, 56882), (32130, 53536), (32265, 53312), (32504, 52920), (33320, 51624), (33460, 51408), (34272, 50190), (34416, 49980), (35133, 48960), (35280, 48756), (36567, 47040), (36720, 46844), (37485, 45888), (38080, 45171), (38240, 44982), (39984, 43020), (40152, 42840), (40630, 42336)]