19922379840

素因数分解:

$2^6\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{209621}}^1$

素因数の和:209658

約数の個数: 224

約数和(自身を含む): 76671342720

約数和(自身を除く): 56748962880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 108, 110, 120, 132, 135, 144, 160, 165, 176, 180, 192, 198, 216, 220, 240, 264, 270, 288, 297, 320, 330, 352, 360, 396, 432, 440, 480, 495, 528, 540, 576, 594, 660, 704, 720, 792, 864, 880, 960, 990, 1056, 1080, 1188, 1320, 1440, 1485, 1584, 1728, 1760, 1980, 2112, 2160, 2376, 2640, 2880, 2970, 3168, 3520, 3960, 4320, 4752, 5280, 5940, 6336, 7920, 8640, 9504, 10560, 11880, 15840, 19008, 23760, 31680, 47520, 95040, 209621, 419242, 628863, 838484, 1048105, 1257726, 1676968, 1886589, 2096210, 2305831, 2515452, 3144315, 3353936, 3773178, 4192420, 4611662, 5030904, 5659767, 6288630, 6707872, 6917493, 7546356, 8384840, 9223324, 9432945, 10061808, 11319534, 11529155, 12577260, 13415744, 13834986, 15092712, 16769680, 18446648, 18865890, 20123616, 20752479, 22639068, 23058310, 25154520, 27669972, 28298835, 30185424, 33539360, 34587465, 36893296, 37731780, 40247232, 41504958, 45278136, 46116620, 50309040, 55339944, 56597670, 60370848, 62257437, 67078720, 69174930, 73786592, 75463560, 83009916, 90556272, 92233240, 100618080, 103762395, 110679888, 113195340, 120741696, 124514874, 138349860, 147573184, 150927120, 166019832, 181112544, 184466480, 201236160, 207524790, 221359776, 226390680, 249029748, 276699720, 301854240, 311287185, 332039664, 362225088, 368932960, 415049580, 442719552, 452781360, 498059496, 553399440, 603708480, 622574370, 664079328, 737865920, 830099160, 905562720, 996118992, 1106798880, 1245148740, 1328158656, 1660198320, 1811125440, 1992237984, 2213597760, 2490297480, 3320396640, 3984475968, 4980594960, 6640793280, 9961189920, 19922379840]

約数ペア:

[(1, 19922379840), (2, 9961189920), (3, 6640793280), (4, 4980594960), (5, 3984475968), (6, 3320396640), (8, 2490297480), (9, 2213597760), (10, 1992237984), (11, 1811125440), (12, 1660198320), (15, 1328158656), (16, 1245148740), (18, 1106798880), (20, 996118992), (22, 905562720), (24, 830099160), (27, 737865920), (30, 664079328), (32, 622574370), (33, 603708480), (36, 553399440), (40, 498059496), (44, 452781360), (45, 442719552), (48, 415049580), (54, 368932960), (55, 362225088), (60, 332039664), (64, 311287185), (66, 301854240), (72, 276699720), (80, 249029748), (88, 226390680), (90, 221359776), (96, 207524790), (99, 201236160), (108, 184466480), (110, 181112544), (120, 166019832), (132, 150927120), (135, 147573184), (144, 138349860), (160, 124514874), (165, 120741696), (176, 113195340), (180, 110679888), (192, 103762395), (198, 100618080), (216, 92233240), (220, 90556272), (240, 83009916), (264, 75463560), (270, 73786592), (288, 69174930), (297, 67078720), (320, 62257437), (330, 60370848), (352, 56597670), (360, 55339944), (396, 50309040), (432, 46116620), (440, 45278136), (480, 41504958), (495, 40247232), (528, 37731780), (540, 36893296), (576, 34587465), (594, 33539360), (660, 30185424), (704, 28298835), (720, 27669972), (792, 25154520), (864, 23058310), (880, 22639068), (960, 20752479), (990, 20123616), (1056, 18865890), (1080, 18446648), (1188, 16769680), (1320, 15092712), (1440, 13834986), (1485, 13415744), (1584, 12577260), (1728, 11529155), (1760, 11319534), (1980, 10061808), (2112, 9432945), (2160, 9223324), (2376, 8384840), (2640, 7546356), (2880, 6917493), (2970, 6707872), (3168, 6288630), (3520, 5659767), (3960, 5030904), (4320, 4611662), (4752, 4192420), (5280, 3773178), (5940, 3353936), (6336, 3144315), (7920, 2515452), (8640, 2305831), (9504, 2096210), (10560, 1886589), (11880, 1676968), (15840, 1257726), (19008, 1048105), (23760, 838484), (31680, 628863), (47520, 419242), (95040, 209621)]