19280308320

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21019}}^1$

素因数の和:21067

約数の個数: 432

約数和(自身を含む): 82427239440

約数和(自身を除く): 63146931120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 32, 35, 36, 39, 40, 42, 45, 48, 49, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 96, 98, 104, 105, 112, 117, 120, 126, 130, 140, 144, 147, 156, 160, 168, 180, 182, 195, 196, 208, 210, 224, 234, 240, 245, 252, 260, 273, 280, 288, 294, 312, 315, 336, 360, 364, 390, 392, 416, 420, 441, 455, 468, 480, 490, 504, 520, 546, 560, 585, 588, 624, 630, 637, 672, 720, 728, 735, 780, 784, 819, 840, 882, 910, 936, 980, 1008, 1040, 1092, 1120, 1170, 1176, 1248, 1260, 1274, 1365, 1440, 1456, 1470, 1560, 1568, 1638, 1680, 1764, 1820, 1872, 1911, 1960, 2016, 2080, 2184, 2205, 2340, 2352, 2520, 2548, 2730, 2912, 2940, 3120, 3185, 3276, 3360, 3528, 3640, 3744, 3822, 3920, 4095, 4368, 4410, 4680, 4704, 5040, 5096, 5460, 5733, 5880, 6240, 6370, 6552, 7056, 7280, 7644, 7840, 8190, 8736, 8820, 9360, 9555, 10080, 10192, 10920, 11466, 11760, 12740, 13104, 14112, 14560, 15288, 16380, 17640, 18720, 19110, 20384, 21019, 21840, 22932, 23520, 25480, 26208, 28665, 30576, 32760, 35280, 38220, 42038, 43680, 45864, 50960, 57330, 61152, 63057, 65520, 70560, 76440, 84076, 91728, 101920, 105095, 114660, 126114, 131040, 147133, 152880, 168152, 183456, 189171, 210190, 229320, 252228, 273247, 294266, 305760, 315285, 336304, 378342, 420380, 441399, 458640, 504456, 546494, 588532, 630570, 672608, 735665, 756684, 819741, 840760, 882798, 917280, 945855, 1008912, 1029931, 1092988, 1177064, 1261140, 1324197, 1366235, 1471330, 1513368, 1639482, 1681520, 1765596, 1891710, 1912729, 2017824, 2059862, 2185976, 2206995, 2354128, 2459223, 2522280, 2648394, 2732470, 2942660, 3026736, 3089793, 3278964, 3363040, 3531192, 3783420, 3825458, 4098705, 4119724, 4371952, 4413990, 4708256, 4918446, 5044560, 5149655, 5296788, 5464940, 5738187, 5885320, 6053472, 6179586, 6557928, 6620985, 7062384, 7566840, 7650916, 8197410, 8239448, 8743904, 8827980, 9269379, 9563645, 9836892, 10089120, 10299310, 10593576, 10929880, 11476374, 11770640, 12296115, 12359172, 13115856, 13241970, 13389103, 14124768, 15133680, 15301832, 15448965, 16394820, 16478896, 17214561, 17655960, 18538758, 19127290, 19673784, 20598620, 21187152, 21859760, 22952748, 23541280, 24592230, 24718344, 26231712, 26483940, 26778206, 28690935, 30267360, 30603664, 30897930, 32789640, 32957792, 34429122, 35311920, 37077516, 38254580, 39347568, 40167309, 41197240, 42374304, 43719520, 45905496, 46346895, 49184460, 49436688, 52967880, 53556412, 57381870, 61207328, 61795860, 65579280, 66945515, 68858244, 70623840, 74155032, 76509160, 78695136, 80334618, 82394480, 86072805, 91810992, 92693790, 98368920, 98873376, 105935760, 107112824, 114763740, 120501927, 123591720, 131158560, 133891030, 137716488, 148310064, 153018320, 160669236, 164788960, 172145610, 183621984, 185387580, 196737840, 200836545, 211871520, 214225648, 229527480, 241003854, 247183440, 267782060, 275432976, 296620128, 306036640, 321338472, 344291220, 370775160, 393475680, 401673090, 428451296, 459054960, 482007708, 494366880, 535564120, 550865952, 602509635, 642676944, 688582440, 741550320, 803346180, 918109920, 964015416, 1071128240, 1205019270, 1285353888, 1377164880, 1483100640, 1606692360, 1928030832, 2142256480, 2410038540, 2754329760, 3213384720, 3856061664, 4820077080, 6426769440, 9640154160, 19280308320]

約数ペア:

[(1, 19280308320), (2, 9640154160), (3, 6426769440), (4, 4820077080), (5, 3856061664), (6, 3213384720), (7, 2754329760), (8, 2410038540), (9, 2142256480), (10, 1928030832), (12, 1606692360), (13, 1483100640), (14, 1377164880), (15, 1285353888), (16, 1205019270), (18, 1071128240), (20, 964015416), (21, 918109920), (24, 803346180), (26, 741550320), (28, 688582440), (30, 642676944), (32, 602509635), (35, 550865952), (36, 535564120), (39, 494366880), (40, 482007708), (42, 459054960), (45, 428451296), (48, 401673090), (49, 393475680), (52, 370775160), (56, 344291220), (60, 321338472), (63, 306036640), (65, 296620128), (70, 275432976), (72, 267782060), (78, 247183440), (80, 241003854), (84, 229527480), (90, 214225648), (91, 211871520), (96, 200836545), (98, 196737840), (104, 185387580), (105, 183621984), (112, 172145610), (117, 164788960), (120, 160669236), (126, 153018320), (130, 148310064), (140, 137716488), (144, 133891030), (147, 131158560), (156, 123591720), (160, 120501927), (168, 114763740), (180, 107112824), (182, 105935760), (195, 98873376), (196, 98368920), (208, 92693790), (210, 91810992), (224, 86072805), (234, 82394480), (240, 80334618), (245, 78695136), (252, 76509160), (260, 74155032), (273, 70623840), (280, 68858244), (288, 66945515), (294, 65579280), (312, 61795860), (315, 61207328), (336, 57381870), (360, 53556412), (364, 52967880), (390, 49436688), (392, 49184460), (416, 46346895), (420, 45905496), (441, 43719520), (455, 42374304), (468, 41197240), (480, 40167309), (490, 39347568), (504, 38254580), (520, 37077516), (546, 35311920), (560, 34429122), (585, 32957792), (588, 32789640), (624, 30897930), (630, 30603664), (637, 30267360), (672, 28690935), (720, 26778206), (728, 26483940), (735, 26231712), (780, 24718344), (784, 24592230), (819, 23541280), (840, 22952748), (882, 21859760), (910, 21187152), (936, 20598620), (980, 19673784), (1008, 19127290), (1040, 18538758), (1092, 17655960), (1120, 17214561), (1170, 16478896), (1176, 16394820), (1248, 15448965), (1260, 15301832), (1274, 15133680), (1365, 14124768), (1440, 13389103), (1456, 13241970), (1470, 13115856), (1560, 12359172), (1568, 12296115), (1638, 11770640), (1680, 11476374), (1764, 10929880), (1820, 10593576), (1872, 10299310), (1911, 10089120), (1960, 9836892), (2016, 9563645), (2080, 9269379), (2184, 8827980), (2205, 8743904), (2340, 8239448), (2352, 8197410), (2520, 7650916), (2548, 7566840), (2730, 7062384), (2912, 6620985), (2940, 6557928), (3120, 6179586), (3185, 6053472), (3276, 5885320), (3360, 5738187), (3528, 5464940), (3640, 5296788), (3744, 5149655), (3822, 5044560), (3920, 4918446), (4095, 4708256), (4368, 4413990), (4410, 4371952), (4680, 4119724), (4704, 4098705), (5040, 3825458), (5096, 3783420), (5460, 3531192), (5733, 3363040), (5880, 3278964), (6240, 3089793), (6370, 3026736), (6552, 2942660), (7056, 2732470), (7280, 2648394), (7644, 2522280), (7840, 2459223), (8190, 2354128), (8736, 2206995), (8820, 2185976), (9360, 2059862), (9555, 2017824), (10080, 1912729), (10192, 1891710), (10920, 1765596), (11466, 1681520), (11760, 1639482), (12740, 1513368), (13104, 1471330), (14112, 1366235), (14560, 1324197), (15288, 1261140), (16380, 1177064), (17640, 1092988), (18720, 1029931), (19110, 1008912), (20384, 945855), (21019, 917280), (21840, 882798), (22932, 840760), (23520, 819741), (25480, 756684), (26208, 735665), (28665, 672608), (30576, 630570), (32760, 588532), (35280, 546494), (38220, 504456), (42038, 458640), (43680, 441399), (45864, 420380), (50960, 378342), (57330, 336304), (61152, 315285), (63057, 305760), (65520, 294266), (70560, 273247), (76440, 252228), (84076, 229320), (91728, 210190), (101920, 189171), (105095, 183456), (114660, 168152), (126114, 152880), (131040, 147133)]