320212937880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{9521}}^1$

素因数の和:9720

約数の個数: 512

約数和(自身を含む): 1234051200000

約数和(自身を除く): 913838262120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 27, 30, 33, 36, 38, 40, 44, 45, 54, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 108, 110, 114, 120, 132, 135, 149, 152, 165, 171, 180, 190, 198, 209, 216, 220, 228, 264, 270, 285, 297, 298, 330, 342, 360, 380, 396, 418, 440, 447, 456, 495, 513, 540, 570, 594, 596, 627, 660, 684, 745, 760, 792, 836, 855, 894, 990, 1026, 1045, 1080, 1140, 1188, 1192, 1254, 1320, 1341, 1368, 1485, 1490, 1639, 1672, 1710, 1788, 1881, 1980, 2052, 2090, 2235, 2280, 2376, 2508, 2565, 2682, 2831, 2970, 2980, 3135, 3278, 3420, 3576, 3762, 3960, 4023, 4104, 4180, 4470, 4917, 5016, 5130, 5364, 5643, 5662, 5940, 5960, 6270, 6556, 6705, 6840, 7524, 8046, 8195, 8360, 8493, 8940, 9405, 9521, 9834, 10260, 10728, 11286, 11324, 11880, 12540, 13112, 13410, 14155, 14751, 15048, 16092, 16390, 16986, 17880, 18810, 19042, 19668, 20115, 20520, 22572, 22648, 24585, 25080, 25479, 26820, 28215, 28310, 28563, 29502, 31141, 32184, 32780, 33972, 37620, 38084, 39336, 40230, 42465, 44253, 45144, 47605, 49170, 50958, 53640, 56430, 56620, 57126, 59004, 62282, 65560, 67944, 73755, 75240, 76168, 76437, 80460, 84930, 85689, 88506, 93423, 95210, 98340, 101916, 104731, 112860, 113240, 114252, 118008, 124564, 127395, 142815, 147510, 152874, 155705, 160920, 169860, 171378, 177012, 180899, 186846, 190420, 196680, 203832, 209462, 221265, 225720, 228504, 249128, 254790, 257067, 280269, 285630, 295020, 305748, 311410, 314193, 339720, 342756, 354024, 361798, 373692, 380840, 382185, 418924, 428445, 442530, 467115, 509580, 514134, 523655, 542697, 560538, 571260, 590040, 611496, 622820, 628386, 685512, 723596, 747384, 764370, 837848, 840807, 856890, 885060, 904495, 934230, 942579, 1019160, 1028268, 1047310, 1085394, 1121076, 1142520, 1245640, 1256772, 1285335, 1401345, 1418629, 1447192, 1528740, 1570965, 1628091, 1681614, 1713780, 1770120, 1808990, 1868460, 1885158, 1989889, 2056536, 2094620, 2170788, 2242152, 2513544, 2570670, 2713485, 2802690, 2827737, 2837258, 3057480, 3141930, 3256182, 3363228, 3427560, 3617980, 3736920, 3770316, 3979778, 4189240, 4204035, 4255887, 4341576, 4712895, 4884273, 5141340, 5426970, 5605380, 5655474, 5674516, 5969667, 6283860, 6512364, 6726456, 7093145, 7235960, 7540632, 7959556, 8140455, 8408070, 8511774, 9425790, 9768546, 9949445, 10282680, 10853940, 11210760, 11310948, 11349032, 11939334, 12567720, 12767661, 13024728, 14138685, 14186290, 15604919, 15919112, 16280910, 16816140, 17023548, 17909001, 18851580, 19537092, 19898890, 21279435, 21707880, 22621896, 23878668, 24421365, 25535322, 26953951, 28277370, 28372580, 29848335, 31209838, 32561820, 33632280, 34047096, 35818002, 37703160, 38302983, 39074184, 39797780, 42558870, 46814757, 47757336, 48842730, 51070644, 53727003, 53907902, 56554740, 56745160, 59696670, 62419676, 63838305, 65123640, 71636004, 76605966, 78024595, 79595560, 80861853, 85117740, 89545005, 93629514, 97685460, 102141288, 107454006, 107815804, 113109480, 119393340, 124839352, 127676610, 134769755, 140444271, 143272008, 153211932, 156049190, 161723706, 170235480, 179090010, 187259028, 191514915, 195370920, 214908012, 215631608, 234073785, 238786680, 242585559, 255353220, 268635015, 269539510, 280888542, 296493461, 306423864, 312098380, 323447412, 358180020, 374518056, 383029830, 404309265, 421332813, 429816024, 468147570, 485171118, 510706440, 537270030, 539079020, 561777084, 592986922, 624196760, 646894824, 702221355, 716360040, 727756677, 766059660, 808618530, 842665626, 889480383, 936295140, 970342236, 1074540060, 1078158040, 1123554168, 1185973844, 1212927795, 1404442710, 1455513354, 1482467305, 1532119320, 1617237060, 1685331252, 1778960766, 1872590280, 1940684472, 2106664065, 2149080120, 2371947688, 2425855590, 2668441149, 2808885420, 2911026708, 2964934610, 3234474120, 3370662504, 3557921532, 3638783385, 4213328130, 4447401915, 4851711180, 5336882298, 5617770840, 5822053416, 5929869220, 7115843064, 7277566770, 8005323447, 8426656260, 8894803830, 9703422360, 10673764596, 11859738440, 13342205745, 14555133540, 16010646894, 16853312520, 17789607660, 21347529192, 26684411490, 29110267080, 32021293788, 35579215320, 40026617235, 53368822980, 64042587576, 80053234470, 106737645960, 160106468940, 320212937880]

約数ペア:

[(1, 320212937880), (2, 160106468940), (3, 106737645960), (4, 80053234470), (5, 64042587576), (6, 53368822980), (8, 40026617235), (9, 35579215320), (10, 32021293788), (11, 29110267080), (12, 26684411490), (15, 21347529192), (18, 17789607660), (19, 16853312520), (20, 16010646894), (22, 14555133540), (24, 13342205745), (27, 11859738440), (30, 10673764596), (33, 9703422360), (36, 8894803830), (38, 8426656260), (40, 8005323447), (44, 7277566770), (45, 7115843064), (54, 5929869220), (55, 5822053416), (57, 5617770840), (60, 5336882298), (66, 4851711180), (72, 4447401915), (76, 4213328130), (88, 3638783385), (90, 3557921532), (95, 3370662504), (99, 3234474120), (108, 2964934610), (110, 2911026708), (114, 2808885420), (120, 2668441149), (132, 2425855590), (135, 2371947688), (149, 2149080120), (152, 2106664065), (165, 1940684472), (171, 1872590280), (180, 1778960766), (190, 1685331252), (198, 1617237060), (209, 1532119320), (216, 1482467305), (220, 1455513354), (228, 1404442710), (264, 1212927795), (270, 1185973844), (285, 1123554168), (297, 1078158040), (298, 1074540060), (330, 970342236), (342, 936295140), (360, 889480383), (380, 842665626), (396, 808618530), (418, 766059660), (440, 727756677), (447, 716360040), (456, 702221355), (495, 646894824), (513, 624196760), (540, 592986922), (570, 561777084), (594, 539079020), (596, 537270030), (627, 510706440), (660, 485171118), (684, 468147570), (745, 429816024), (760, 421332813), (792, 404309265), (836, 383029830), (855, 374518056), (894, 358180020), (990, 323447412), (1026, 312098380), (1045, 306423864), (1080, 296493461), (1140, 280888542), (1188, 269539510), (1192, 268635015), (1254, 255353220), (1320, 242585559), (1341, 238786680), (1368, 234073785), (1485, 215631608), (1490, 214908012), (1639, 195370920), (1672, 191514915), (1710, 187259028), (1788, 179090010), (1881, 170235480), (1980, 161723706), (2052, 156049190), (2090, 153211932), (2235, 143272008), (2280, 140444271), (2376, 134769755), (2508, 127676610), (2565, 124839352), (2682, 119393340), (2831, 113109480), (2970, 107815804), (2980, 107454006), (3135, 102141288), (3278, 97685460), (3420, 93629514), (3576, 89545005), (3762, 85117740), (3960, 80861853), (4023, 79595560), (4104, 78024595), (4180, 76605966), (4470, 71636004), (4917, 65123640), (5016, 63838305), (5130, 62419676), (5364, 59696670), (5643, 56745160), (5662, 56554740), (5940, 53907902), (5960, 53727003), (6270, 51070644), (6556, 48842730), (6705, 47757336), (6840, 46814757), (7524, 42558870), (8046, 39797780), (8195, 39074184), (8360, 38302983), (8493, 37703160), (8940, 35818002), (9405, 34047096), (9521, 33632280), (9834, 32561820), (10260, 31209838), (10728, 29848335), (11286, 28372580), (11324, 28277370), (11880, 26953951), (12540, 25535322), (13112, 24421365), (13410, 23878668), (14155, 22621896), (14751, 21707880), (15048, 21279435), (16092, 19898890), (16390, 19537092), (16986, 18851580), (17880, 17909001), (18810, 17023548), (19042, 16816140), (19668, 16280910), (20115, 15919112), (20520, 15604919), (22572, 14186290), (22648, 14138685), (24585, 13024728), (25080, 12767661), (25479, 12567720), (26820, 11939334), (28215, 11349032), (28310, 11310948), (28563, 11210760), (29502, 10853940), (31141, 10282680), (32184, 9949445), (32780, 9768546), (33972, 9425790), (37620, 8511774), (38084, 8408070), (39336, 8140455), (40230, 7959556), (42465, 7540632), (44253, 7235960), (45144, 7093145), (47605, 6726456), (49170, 6512364), (50958, 6283860), (53640, 5969667), (56430, 5674516), (56620, 5655474), (57126, 5605380), (59004, 5426970), (62282, 5141340), (65560, 4884273), (67944, 4712895), (73755, 4341576), (75240, 4255887), (76168, 4204035), (76437, 4189240), (80460, 3979778), (84930, 3770316), (85689, 3736920), (88506, 3617980), (93423, 3427560), (95210, 3363228), (98340, 3256182), (101916, 3141930), (104731, 3057480), (112860, 2837258), (113240, 2827737), (114252, 2802690), (118008, 2713485), (124564, 2570670), (127395, 2513544), (142815, 2242152), (147510, 2170788), (152874, 2094620), (155705, 2056536), (160920, 1989889), (169860, 1885158), (171378, 1868460), (177012, 1808990), (180899, 1770120), (186846, 1713780), (190420, 1681614), (196680, 1628091), (203832, 1570965), (209462, 1528740), (221265, 1447192), (225720, 1418629), (228504, 1401345), (249128, 1285335), (254790, 1256772), (257067, 1245640), (280269, 1142520), (285630, 1121076), (295020, 1085394), (305748, 1047310), (311410, 1028268), (314193, 1019160), (339720, 942579), (342756, 934230), (354024, 904495), (361798, 885060), (373692, 856890), (380840, 840807), (382185, 837848), (418924, 764370), (428445, 747384), (442530, 723596), (467115, 685512), (509580, 628386), (514134, 622820), (523655, 611496), (542697, 590040), (560538, 571260)]