19356480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:94

約数の個数: 336

約数和(自身を含む): 79881984

約数和(自身を除く): 60525504

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 32, 33, 36, 39, 40, 44, 45, 47, 48, 52, 55, 60, 64, 65, 66, 72, 78, 80, 88, 90, 94, 96, 99, 104, 110, 117, 120, 130, 132, 141, 143, 144, 156, 160, 165, 176, 180, 188, 192, 195, 198, 208, 220, 234, 235, 240, 260, 264, 282, 286, 288, 312, 320, 330, 352, 360, 376, 390, 396, 416, 423, 429, 440, 468, 470, 480, 495, 517, 520, 528, 564, 572, 576, 585, 611, 624, 660, 704, 705, 715, 720, 752, 780, 792, 832, 846, 858, 880, 936, 940, 960, 990, 1034, 1040, 1056, 1128, 1144, 1170, 1222, 1248, 1287, 1320, 1410, 1430, 1440, 1504, 1551, 1560, 1584, 1692, 1716, 1760, 1833, 1872, 1880, 1980, 2068, 2080, 2112, 2115, 2145, 2256, 2288, 2340, 2444, 2496, 2574, 2585, 2640, 2820, 2860, 2880, 3008, 3055, 3102, 3120, 3168, 3384, 3432, 3520, 3666, 3744, 3760, 3960, 4136, 4160, 4230, 4290, 4512, 4576, 4653, 4680, 4888, 5148, 5170, 5280, 5499, 5640, 5720, 6110, 6204, 6240, 6336, 6435, 6721, 6768, 6864, 7332, 7488, 7520, 7755, 7920, 8272, 8460, 8580, 9024, 9152, 9165, 9306, 9360, 9776, 10296, 10340, 10560, 10998, 11280, 11440, 12220, 12408, 12480, 12870, 13442, 13536, 13728, 14664, 15040, 15510, 15840, 16544, 16920, 17160, 18330, 18612, 18720, 19552, 20163, 20592, 20680, 21996, 22560, 22880, 23265, 24440, 24816, 25740, 26884, 27072, 27456, 27495, 29328, 31020, 31680, 33088, 33605, 33840, 34320, 36660, 37224, 37440, 39104, 40326, 41184, 41360, 43992, 45120, 45760, 46530, 48880, 49632, 51480, 53768, 54990, 58656, 60489, 62040, 67210, 67680, 68640, 73320, 74448, 80652, 82368, 82720, 87984, 93060, 97760, 99264, 100815, 102960, 107536, 109980, 117312, 120978, 124080, 134420, 135360, 137280, 146640, 148896, 161304, 165440, 175968, 186120, 195520, 201630, 205920, 215072, 219960, 241956, 248160, 268840, 293280, 297792, 302445, 322608, 351936, 372240, 403260, 411840, 430144, 439920, 483912, 496320, 537680, 586560, 604890, 645216, 744480, 806520, 879840, 967824, 1075360, 1209780, 1290432, 1488960, 1613040, 1759680, 1935648, 2150720, 2419560, 3226080, 3871296, 4839120, 6452160, 9678240, 19356480]

約数ペア:

[(1, 19356480), (2, 9678240), (3, 6452160), (4, 4839120), (5, 3871296), (6, 3226080), (8, 2419560), (9, 2150720), (10, 1935648), (11, 1759680), (12, 1613040), (13, 1488960), (15, 1290432), (16, 1209780), (18, 1075360), (20, 967824), (22, 879840), (24, 806520), (26, 744480), (30, 645216), (32, 604890), (33, 586560), (36, 537680), (39, 496320), (40, 483912), (44, 439920), (45, 430144), (47, 411840), (48, 403260), (52, 372240), (55, 351936), (60, 322608), (64, 302445), (65, 297792), (66, 293280), (72, 268840), (78, 248160), (80, 241956), (88, 219960), (90, 215072), (94, 205920), (96, 201630), (99, 195520), (104, 186120), (110, 175968), (117, 165440), (120, 161304), (130, 148896), (132, 146640), (141, 137280), (143, 135360), (144, 134420), (156, 124080), (160, 120978), (165, 117312), (176, 109980), (180, 107536), (188, 102960), (192, 100815), (195, 99264), (198, 97760), (208, 93060), (220, 87984), (234, 82720), (235, 82368), (240, 80652), (260, 74448), (264, 73320), (282, 68640), (286, 67680), (288, 67210), (312, 62040), (320, 60489), (330, 58656), (352, 54990), (360, 53768), (376, 51480), (390, 49632), (396, 48880), (416, 46530), (423, 45760), (429, 45120), (440, 43992), (468, 41360), (470, 41184), (480, 40326), (495, 39104), (517, 37440), (520, 37224), (528, 36660), (564, 34320), (572, 33840), (576, 33605), (585, 33088), (611, 31680), (624, 31020), (660, 29328), (704, 27495), (705, 27456), (715, 27072), (720, 26884), (752, 25740), (780, 24816), (792, 24440), (832, 23265), (846, 22880), (858, 22560), (880, 21996), (936, 20680), (940, 20592), (960, 20163), (990, 19552), (1034, 18720), (1040, 18612), (1056, 18330), (1128, 17160), (1144, 16920), (1170, 16544), (1222, 15840), (1248, 15510), (1287, 15040), (1320, 14664), (1410, 13728), (1430, 13536), (1440, 13442), (1504, 12870), (1551, 12480), (1560, 12408), (1584, 12220), (1692, 11440), (1716, 11280), (1760, 10998), (1833, 10560), (1872, 10340), (1880, 10296), (1980, 9776), (2068, 9360), (2080, 9306), (2112, 9165), (2115, 9152), (2145, 9024), (2256, 8580), (2288, 8460), (2340, 8272), (2444, 7920), (2496, 7755), (2574, 7520), (2585, 7488), (2640, 7332), (2820, 6864), (2860, 6768), (2880, 6721), (3008, 6435), (3055, 6336), (3102, 6240), (3120, 6204), (3168, 6110), (3384, 5720), (3432, 5640), (3520, 5499), (3666, 5280), (3744, 5170), (3760, 5148), (3960, 4888), (4136, 4680), (4160, 4653), (4230, 4576), (4290, 4512)]