1921736880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{271}}^1$

素因数の和:374

約数の個数: 480

約数和(自身を含む): 7843783680

約数和(自身を除く): 5922046800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 67, 70, 72, 80, 84, 90, 98, 105, 108, 112, 120, 126, 134, 135, 140, 144, 147, 168, 180, 189, 196, 201, 210, 216, 240, 245, 252, 268, 270, 271, 280, 294, 315, 335, 336, 360, 378, 392, 402, 420, 432, 441, 469, 490, 504, 536, 540, 542, 560, 588, 603, 630, 670, 720, 735, 756, 784, 804, 813, 840, 882, 938, 945, 980, 1005, 1008, 1072, 1080, 1084, 1176, 1206, 1260, 1323, 1340, 1355, 1407, 1470, 1512, 1608, 1626, 1680, 1764, 1809, 1876, 1890, 1897, 1960, 2010, 2160, 2168, 2205, 2345, 2352, 2412, 2439, 2520, 2646, 2680, 2710, 2814, 2940, 3015, 3024, 3216, 3252, 3283, 3528, 3618, 3752, 3780, 3794, 3920, 4020, 4065, 4221, 4336, 4410, 4690, 4824, 4878, 5040, 5292, 5360, 5420, 5628, 5691, 5880, 6030, 6504, 6566, 6615, 7035, 7056, 7236, 7317, 7504, 7560, 7588, 8040, 8130, 8442, 8820, 9045, 9380, 9485, 9648, 9756, 9849, 10584, 10840, 11256, 11382, 11760, 12060, 12195, 12663, 13008, 13132, 13230, 13279, 14070, 14472, 14634, 15120, 15176, 16080, 16260, 16415, 16884, 17073, 17640, 18090, 18157, 18760, 18970, 19512, 19698, 21105, 21168, 21680, 22512, 22764, 24120, 24390, 25326, 26264, 26460, 26558, 28140, 28455, 28944, 29268, 29547, 30352, 32520, 32830, 33768, 34146, 35280, 36180, 36314, 36585, 37520, 37940, 39024, 39396, 39837, 42210, 45528, 48240, 48780, 49245, 50652, 51219, 52528, 52920, 53116, 54471, 56280, 56910, 58536, 59094, 63315, 65040, 65660, 66395, 67536, 68292, 72360, 72628, 73170, 75880, 78792, 79674, 84420, 85365, 88641, 90785, 91056, 97560, 98490, 101304, 102438, 105840, 106232, 108942, 112560, 113820, 117072, 118188, 119511, 126630, 127099, 131320, 132790, 136584, 144720, 145256, 146340, 147735, 151760, 157584, 159348, 163413, 168840, 170730, 177282, 181570, 195120, 196980, 199185, 202608, 204876, 212464, 217884, 227640, 236376, 239022, 253260, 254198, 256095, 262640, 265580, 272355, 273168, 290512, 292680, 295470, 318696, 326826, 337680, 341460, 354564, 358533, 363140, 381297, 393960, 398370, 409752, 435768, 443205, 455280, 472752, 478044, 490239, 506520, 508396, 512190, 531160, 544710, 585360, 590940, 597555, 635495, 637392, 653652, 682920, 709128, 717066, 726280, 762594, 787920, 796740, 817065, 819504, 871536, 886410, 889693, 956088, 980478, 1013040, 1016792, 1024380, 1062320, 1089420, 1143891, 1181880, 1195110, 1270990, 1307304, 1365840, 1418256, 1434132, 1452560, 1525188, 1593480, 1634130, 1772820, 1779386, 1792665, 1906485, 1912176, 1960956, 2033584, 2048760, 2178840, 2287782, 2363760, 2390220, 2451195, 2541980, 2614608, 2669079, 2868264, 3050376, 3186960, 3268260, 3431673, 3545640, 3558772, 3585330, 3812970, 3921912, 4097520, 4357680, 4448465, 4575564, 4780440, 4902390, 5083960, 5338158, 5719455, 5736528, 6100752, 6536520, 6863346, 7091280, 7117544, 7170660, 7625940, 7843824, 8007237, 8896930, 9151128, 9560880, 9804780, 10167920, 10676316, 11438910, 13073040, 13345395, 13726692, 14235088, 14341320, 15251880, 16014474, 17158365, 17793860, 18302256, 19609560, 21352632, 22877820, 24021711, 26690790, 27453384, 28682640, 30503760, 32028948, 34316730, 35587720, 39219120, 40036185, 42705264, 45755640, 48043422, 53381580, 54906768, 64057896, 68633460, 71175440, 80072370, 91511280, 96086844, 106763160, 120108555, 128115792, 137266920, 160144740, 192173688, 213526320, 240217110, 274533840, 320289480, 384347376, 480434220, 640578960, 960868440, 1921736880]

約数ペア:

[(1, 1921736880), (2, 960868440), (3, 640578960), (4, 480434220), (5, 384347376), (6, 320289480), (7, 274533840), (8, 240217110), (9, 213526320), (10, 192173688), (12, 160144740), (14, 137266920), (15, 128115792), (16, 120108555), (18, 106763160), (20, 96086844), (21, 91511280), (24, 80072370), (27, 71175440), (28, 68633460), (30, 64057896), (35, 54906768), (36, 53381580), (40, 48043422), (42, 45755640), (45, 42705264), (48, 40036185), (49, 39219120), (54, 35587720), (56, 34316730), (60, 32028948), (63, 30503760), (67, 28682640), (70, 27453384), (72, 26690790), (80, 24021711), (84, 22877820), (90, 21352632), (98, 19609560), (105, 18302256), (108, 17793860), (112, 17158365), (120, 16014474), (126, 15251880), (134, 14341320), (135, 14235088), (140, 13726692), (144, 13345395), (147, 13073040), (168, 11438910), (180, 10676316), (189, 10167920), (196, 9804780), (201, 9560880), (210, 9151128), (216, 8896930), (240, 8007237), (245, 7843824), (252, 7625940), (268, 7170660), (270, 7117544), (271, 7091280), (280, 6863346), (294, 6536520), (315, 6100752), (335, 5736528), (336, 5719455), (360, 5338158), (378, 5083960), (392, 4902390), (402, 4780440), (420, 4575564), (432, 4448465), (441, 4357680), (469, 4097520), (490, 3921912), (504, 3812970), (536, 3585330), (540, 3558772), (542, 3545640), (560, 3431673), (588, 3268260), (603, 3186960), (630, 3050376), (670, 2868264), (720, 2669079), (735, 2614608), (756, 2541980), (784, 2451195), (804, 2390220), (813, 2363760), (840, 2287782), (882, 2178840), (938, 2048760), (945, 2033584), (980, 1960956), (1005, 1912176), (1008, 1906485), (1072, 1792665), (1080, 1779386), (1084, 1772820), (1176, 1634130), (1206, 1593480), (1260, 1525188), (1323, 1452560), (1340, 1434132), (1355, 1418256), (1407, 1365840), (1470, 1307304), (1512, 1270990), (1608, 1195110), (1626, 1181880), (1680, 1143891), (1764, 1089420), (1809, 1062320), (1876, 1024380), (1890, 1016792), (1897, 1013040), (1960, 980478), (2010, 956088), (2160, 889693), (2168, 886410), (2205, 871536), (2345, 819504), (2352, 817065), (2412, 796740), (2439, 787920), (2520, 762594), (2646, 726280), (2680, 717066), (2710, 709128), (2814, 682920), (2940, 653652), (3015, 637392), (3024, 635495), (3216, 597555), (3252, 590940), (3283, 585360), (3528, 544710), (3618, 531160), (3752, 512190), (3780, 508396), (3794, 506520), (3920, 490239), (4020, 478044), (4065, 472752), (4221, 455280), (4336, 443205), (4410, 435768), (4690, 409752), (4824, 398370), (4878, 393960), (5040, 381297), (5292, 363140), (5360, 358533), (5420, 354564), (5628, 341460), (5691, 337680), (5880, 326826), (6030, 318696), (6504, 295470), (6566, 292680), (6615, 290512), (7035, 273168), (7056, 272355), (7236, 265580), (7317, 262640), (7504, 256095), (7560, 254198), (7588, 253260), (8040, 239022), (8130, 236376), (8442, 227640), (8820, 217884), (9045, 212464), (9380, 204876), (9485, 202608), (9648, 199185), (9756, 196980), (9849, 195120), (10584, 181570), (10840, 177282), (11256, 170730), (11382, 168840), (11760, 163413), (12060, 159348), (12195, 157584), (12663, 151760), (13008, 147735), (13132, 146340), (13230, 145256), (13279, 144720), (14070, 136584), (14472, 132790), (14634, 131320), (15120, 127099), (15176, 126630), (16080, 119511), (16260, 118188), (16415, 117072), (16884, 113820), (17073, 112560), (17640, 108942), (18090, 106232), (18157, 105840), (18760, 102438), (18970, 101304), (19512, 98490), (19698, 97560), (21105, 91056), (21168, 90785), (21680, 88641), (22512, 85365), (22764, 84420), (24120, 79674), (24390, 78792), (25326, 75880), (26264, 73170), (26460, 72628), (26558, 72360), (28140, 68292), (28455, 67536), (28944, 66395), (29268, 65660), (29547, 65040), (30352, 63315), (32520, 59094), (32830, 58536), (33768, 56910), (34146, 56280), (35280, 54471), (36180, 53116), (36314, 52920), (36585, 52528), (37520, 51219), (37940, 50652), (39024, 49245), (39396, 48780), (39837, 48240), (42210, 45528)]