1897415520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:419

約数の個数: 576

約数和(自身を含む): 8108190720

約数和(自身を除く): 6210775200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 13, 14, 15, 16, 20, 21, 22, 24, 26, 28, 30, 32, 33, 35, 39, 40, 42, 44, 48, 52, 55, 56, 60, 65, 66, 70, 77, 78, 80, 84, 88, 91, 96, 104, 105, 110, 112, 120, 121, 130, 132, 140, 143, 154, 156, 160, 165, 168, 176, 182, 195, 208, 210, 220, 224, 231, 240, 242, 260, 264, 273, 280, 286, 308, 312, 330, 336, 352, 359, 363, 364, 385, 390, 416, 420, 429, 440, 455, 462, 480, 484, 520, 528, 546, 560, 572, 605, 616, 624, 660, 672, 715, 718, 726, 728, 770, 780, 840, 847, 858, 880, 910, 924, 968, 1001, 1040, 1056, 1077, 1092, 1120, 1144, 1155, 1210, 1232, 1248, 1320, 1365, 1430, 1436, 1452, 1456, 1540, 1560, 1573, 1680, 1694, 1716, 1760, 1795, 1815, 1820, 1848, 1936, 2002, 2080, 2145, 2154, 2184, 2288, 2310, 2420, 2464, 2513, 2541, 2640, 2730, 2860, 2872, 2904, 2912, 3003, 3080, 3120, 3146, 3360, 3388, 3432, 3590, 3630, 3640, 3696, 3872, 3949, 4004, 4235, 4290, 4308, 4368, 4576, 4620, 4667, 4719, 4840, 5005, 5026, 5082, 5280, 5385, 5460, 5720, 5744, 5808, 6006, 6160, 6240, 6292, 6776, 6864, 7180, 7260, 7280, 7392, 7539, 7865, 7898, 8008, 8470, 8580, 8616, 8736, 9240, 9334, 9438, 9680, 10010, 10052, 10164, 10770, 10920, 11011, 11440, 11488, 11616, 11847, 12012, 12320, 12565, 12584, 12705, 13552, 13728, 14001, 14360, 14520, 14560, 15015, 15078, 15730, 15796, 16016, 16940, 17160, 17232, 18480, 18668, 18876, 19360, 19745, 20020, 20104, 20328, 21540, 21840, 22022, 22880, 23335, 23595, 23694, 24024, 25130, 25168, 25410, 27104, 27643, 28002, 28720, 29040, 30030, 30156, 31460, 31592, 32032, 32669, 33033, 33880, 34320, 34464, 36960, 37336, 37695, 37752, 39490, 40040, 40208, 40656, 43080, 43439, 43680, 44044, 46670, 47190, 47388, 48048, 50260, 50336, 50820, 51337, 55055, 55286, 56004, 57440, 58080, 59235, 60060, 60312, 62920, 63184, 65338, 66066, 67760, 68640, 70005, 74672, 75390, 75504, 78980, 80080, 80416, 81312, 82929, 86160, 86878, 88088, 93340, 94380, 94776, 96096, 98007, 100520, 101640, 102674, 110110, 110572, 112008, 118470, 120120, 120624, 125840, 126368, 130317, 130676, 132132, 135520, 138215, 140010, 149344, 150780, 151008, 154011, 157960, 160160, 163345, 165165, 165858, 172320, 173756, 176176, 186680, 188760, 189552, 196014, 201040, 203280, 205348, 217195, 220220, 221144, 224016, 236940, 240240, 241248, 251680, 256685, 260634, 261352, 264264, 276430, 280020, 301560, 304073, 308022, 315920, 326690, 330330, 331716, 347512, 352352, 359359, 373360, 377520, 379104, 392028, 402080, 406560, 410696, 414645, 434390, 440440, 442288, 448032, 473880, 480480, 490035, 513370, 521268, 522704, 528528, 552860, 560040, 564707, 603120, 608146, 616044, 631840, 651585, 653380, 660660, 663432, 695024, 718718, 746720, 755040, 770055, 784056, 821392, 829290, 868780, 880880, 884576, 912219, 947760, 980070, 1026740, 1042536, 1045408, 1057056, 1078077, 1105720, 1120080, 1129414, 1206240, 1216292, 1232088, 1303170, 1306760, 1321320, 1326864, 1390048, 1437436, 1520365, 1540110, 1568112, 1642784, 1658580, 1694121, 1737560, 1761760, 1796795, 1824438, 1895520, 1960140, 2053480, 2085072, 2156154, 2211440, 2240160, 2258828, 2432584, 2464176, 2606340, 2613520, 2642640, 2653728, 2823535, 2874872, 3040730, 3080220, 3136224, 3317160, 3388242, 3475120, 3593590, 3648876, 3920280, 3952949, 4106960, 4170144, 4312308, 4422880, 4517656, 4561095, 4865168, 4928352, 5212680, 5227040, 5285280, 5390385, 5647070, 5749744, 6081460, 6160440, 6634320, 6776484, 6950240, 7187180, 7297752, 7840560, 7905898, 8213920, 8470605, 8624616, 9035312, 9122190, 9730336, 10425360, 10780770, 11294140, 11499488, 11858847, 12162920, 12320880, 13268640, 13552968, 14374360, 14595504, 15681120, 15811796, 16941210, 17249232, 18070624, 18244380, 19764745, 20850720, 21561540, 22588280, 23717694, 24325840, 24641760, 27105936, 28748720, 29191008, 31623592, 33882420, 34498464, 36488760, 39529490, 43123080, 45176560, 47435388, 48651680, 54211872, 57497440, 59294235, 63247184, 67764840, 72977520, 79058980, 86246160, 90353120, 94870776, 118588470, 126494368, 135529680, 145955040, 158117960, 172492320, 189741552, 237176940, 271059360, 316235920, 379483104, 474353880, 632471840, 948707760, 1897415520]

約数ペア:

[(1, 1897415520), (2, 948707760), (3, 632471840), (4, 474353880), (5, 379483104), (6, 316235920), (7, 271059360), (8, 237176940), (10, 189741552), (11, 172492320), (12, 158117960), (13, 145955040), (14, 135529680), (15, 126494368), (16, 118588470), (20, 94870776), (21, 90353120), (22, 86246160), (24, 79058980), (26, 72977520), (28, 67764840), (30, 63247184), (32, 59294235), (33, 57497440), (35, 54211872), (39, 48651680), (40, 47435388), (42, 45176560), (44, 43123080), (48, 39529490), (52, 36488760), (55, 34498464), (56, 33882420), (60, 31623592), (65, 29191008), (66, 28748720), (70, 27105936), (77, 24641760), (78, 24325840), (80, 23717694), (84, 22588280), (88, 21561540), (91, 20850720), (96, 19764745), (104, 18244380), (105, 18070624), (110, 17249232), (112, 16941210), (120, 15811796), (121, 15681120), (130, 14595504), (132, 14374360), (140, 13552968), (143, 13268640), (154, 12320880), (156, 12162920), (160, 11858847), (165, 11499488), (168, 11294140), (176, 10780770), (182, 10425360), (195, 9730336), (208, 9122190), (210, 9035312), (220, 8624616), (224, 8470605), (231, 8213920), (240, 7905898), (242, 7840560), (260, 7297752), (264, 7187180), (273, 6950240), (280, 6776484), (286, 6634320), (308, 6160440), (312, 6081460), (330, 5749744), (336, 5647070), (352, 5390385), (359, 5285280), (363, 5227040), (364, 5212680), (385, 4928352), (390, 4865168), (416, 4561095), (420, 4517656), (429, 4422880), (440, 4312308), (455, 4170144), (462, 4106960), (480, 3952949), (484, 3920280), (520, 3648876), (528, 3593590), (546, 3475120), (560, 3388242), (572, 3317160), (605, 3136224), (616, 3080220), (624, 3040730), (660, 2874872), (672, 2823535), (715, 2653728), (718, 2642640), (726, 2613520), (728, 2606340), (770, 2464176), (780, 2432584), (840, 2258828), (847, 2240160), (858, 2211440), (880, 2156154), (910, 2085072), (924, 2053480), (968, 1960140), (1001, 1895520), (1040, 1824438), (1056, 1796795), (1077, 1761760), (1092, 1737560), (1120, 1694121), (1144, 1658580), (1155, 1642784), (1210, 1568112), (1232, 1540110), (1248, 1520365), (1320, 1437436), (1365, 1390048), (1430, 1326864), (1436, 1321320), (1452, 1306760), (1456, 1303170), (1540, 1232088), (1560, 1216292), (1573, 1206240), (1680, 1129414), (1694, 1120080), (1716, 1105720), (1760, 1078077), (1795, 1057056), (1815, 1045408), (1820, 1042536), (1848, 1026740), (1936, 980070), (2002, 947760), (2080, 912219), (2145, 884576), (2154, 880880), (2184, 868780), (2288, 829290), (2310, 821392), (2420, 784056), (2464, 770055), (2513, 755040), (2541, 746720), (2640, 718718), (2730, 695024), (2860, 663432), (2872, 660660), (2904, 653380), (2912, 651585), (3003, 631840), (3080, 616044), (3120, 608146), (3146, 603120), (3360, 564707), (3388, 560040), (3432, 552860), (3590, 528528), (3630, 522704), (3640, 521268), (3696, 513370), (3872, 490035), (3949, 480480), (4004, 473880), (4235, 448032), (4290, 442288), (4308, 440440), (4368, 434390), (4576, 414645), (4620, 410696), (4667, 406560), (4719, 402080), (4840, 392028), (5005, 379104), (5026, 377520), (5082, 373360), (5280, 359359), (5385, 352352), (5460, 347512), (5720, 331716), (5744, 330330), (5808, 326690), (6006, 315920), (6160, 308022), (6240, 304073), (6292, 301560), (6776, 280020), (6864, 276430), (7180, 264264), (7260, 261352), (7280, 260634), (7392, 256685), (7539, 251680), (7865, 241248), (7898, 240240), (8008, 236940), (8470, 224016), (8580, 221144), (8616, 220220), (8736, 217195), (9240, 205348), (9334, 203280), (9438, 201040), (9680, 196014), (10010, 189552), (10052, 188760), (10164, 186680), (10770, 176176), (10920, 173756), (11011, 172320), (11440, 165858), (11488, 165165), (11616, 163345), (11847, 160160), (12012, 157960), (12320, 154011), (12565, 151008), (12584, 150780), (12705, 149344), (13552, 140010), (13728, 138215), (14001, 135520), (14360, 132132), (14520, 130676), (14560, 130317), (15015, 126368), (15078, 125840), (15730, 120624), (15796, 120120), (16016, 118470), (16940, 112008), (17160, 110572), (17232, 110110), (18480, 102674), (18668, 101640), (18876, 100520), (19360, 98007), (19745, 96096), (20020, 94776), (20104, 94380), (20328, 93340), (21540, 88088), (21840, 86878), (22022, 86160), (22880, 82929), (23335, 81312), (23595, 80416), (23694, 80080), (24024, 78980), (25130, 75504), (25168, 75390), (25410, 74672), (27104, 70005), (27643, 68640), (28002, 67760), (28720, 66066), (29040, 65338), (30030, 63184), (30156, 62920), (31460, 60312), (31592, 60060), (32032, 59235), (32669, 58080), (33033, 57440), (33880, 56004), (34320, 55286), (34464, 55055), (36960, 51337), (37336, 50820), (37695, 50336), (37752, 50260), (39490, 48048), (40040, 47388), (40208, 47190), (40656, 46670), (43080, 44044), (43439, 43680)]