998917920

素因数分解:

$2^5\times 3^4\times 5^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1$

素因数の和:76

約数の個数: 1080

約数和(自身を含む): 4854356892

約数和(自身を除く): 3855438972

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 27, 28, 30, 32, 33, 35, 36, 39, 40, 42, 44, 45, 48, 49, 52, 54, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 81, 84, 88, 90, 91, 96, 98, 99, 104, 105, 108, 110, 112, 117, 120, 121, 126, 130, 132, 135, 140, 143, 144, 147, 154, 156, 160, 162, 165, 168, 176, 180, 182, 189, 195, 196, 198, 208, 210, 216, 220, 224, 231, 234, 240, 242, 245, 252, 260, 264, 270, 273, 280, 286, 288, 294, 297, 308, 312, 315, 324, 330, 336, 351, 352, 360, 363, 364, 378, 385, 390, 392, 396, 405, 416, 420, 429, 432, 440, 441, 455, 462, 468, 480, 484, 490, 495, 504, 520, 528, 539, 540, 546, 560, 567, 572, 585, 588, 594, 605, 616, 624, 630, 637, 648, 660, 672, 693, 702, 715, 720, 726, 728, 735, 756, 770, 780, 784, 792, 810, 819, 840, 847, 858, 864, 880, 882, 891, 910, 924, 936, 945, 968, 980, 990, 1001, 1008, 1040, 1053, 1056, 1078, 1080, 1089, 1092, 1120, 1134, 1144, 1155, 1170, 1176, 1188, 1210, 1232, 1248, 1260, 1274, 1287, 1296, 1320, 1323, 1365, 1386, 1404, 1430, 1440, 1452, 1456, 1470, 1485, 1512, 1540, 1560, 1568, 1573, 1584, 1617, 1620, 1638, 1680, 1694, 1716, 1755, 1760, 1764, 1782, 1815, 1820, 1848, 1872, 1890, 1911, 1936, 1960, 1980, 2002, 2016, 2079, 2080, 2106, 2145, 2156, 2160, 2178, 2184, 2205, 2268, 2288, 2310, 2340, 2352, 2376, 2420, 2457, 2464, 2520, 2541, 2548, 2574, 2592, 2640, 2646, 2695, 2730, 2772, 2808, 2835, 2860, 2904, 2912, 2940, 2970, 3003, 3024, 3080, 3120, 3146, 3168, 3185, 3234, 3240, 3267, 3276, 3360, 3388, 3432, 3465, 3510, 3528, 3564, 3630, 3640, 3696, 3744, 3780, 3822, 3861, 3872, 3920, 3960, 3969, 4004, 4095, 4158, 4212, 4235, 4290, 4312, 4320, 4356, 4368, 4410, 4455, 4536, 4576, 4620, 4680, 4704, 4719, 4752, 4840, 4851, 4914, 5005, 5040, 5082, 5096, 5148, 5265, 5280, 5292, 5390, 5445, 5460, 5544, 5616, 5670, 5720, 5733, 5808, 5880, 5929, 5940, 6006, 6048, 6160, 6237, 6240, 6292, 6370, 6435, 6468, 6480, 6534, 6552, 6615, 6776, 6864, 6930, 7007, 7020, 7056, 7128, 7260, 7280, 7371, 7392, 7560, 7623, 7644, 7722, 7840, 7865, 7920, 7938, 8008, 8085, 8190, 8316, 8424, 8470, 8580, 8624, 8712, 8736, 8820, 8910, 9009, 9072, 9240, 9360, 9438, 9504, 9555, 9680, 9702, 9801, 9828, 10010, 10080, 10164, 10192, 10296, 10395, 10530, 10584, 10780, 10890, 10920, 11011, 11088, 11232, 11340, 11440, 11466, 11583, 11616, 11760, 11858, 11880, 12012, 12285, 12320, 12474, 12584, 12705, 12740, 12870, 12936, 12960, 13068, 13104, 13230, 13552, 13728, 13860, 14014, 14040, 14112, 14157, 14256, 14520, 14553, 14560, 14742, 15015, 15120, 15246, 15288, 15444, 15730, 15840, 15876, 16016, 16170, 16335, 16380, 16632, 16848, 16940, 17160, 17199, 17248, 17424, 17640, 17787, 17820, 18018, 18144, 18480, 18720, 18876, 19110, 19305, 19360, 19404, 19602, 19656, 19845, 20020, 20328, 20384, 20592, 20790, 21021, 21060, 21168, 21560, 21780, 21840, 22022, 22176, 22680, 22869, 22880, 22932, 23166, 23520, 23595, 23716, 23760, 24024, 24255, 24570, 24948, 25168, 25410, 25480, 25740, 25872, 26136, 26208, 26460, 27027, 27104, 27720, 28028, 28080, 28314, 28512, 28665, 29040, 29106, 29484, 29645, 30030, 30240, 30492, 30576, 30888, 31185, 31460, 31752, 32032, 32340, 32670, 32760, 33033, 33264, 33696, 33880, 34320, 34398, 34848, 35035, 35280, 35574, 35640, 36036, 36855, 36960, 37752, 38115, 38220, 38610, 38808, 39204, 39312, 39690, 40040, 40656, 41184, 41580, 42042, 42120, 42336, 42471, 43120, 43560, 43659, 43680, 44044, 45045, 45360, 45738, 45864, 46332, 47190, 47432, 47520, 48048, 48510, 49005, 49140, 49896, 50336, 50820, 50960, 51480, 51597, 51744, 52272, 52920, 53361, 54054, 55055, 55440, 56056, 56160, 56628, 57330, 57915, 58080, 58212, 58968, 59290, 60060, 60984, 61152, 61776, 62370, 62920, 63063, 63504, 64680, 65340, 65520, 66066, 66528, 67760, 68607, 68640, 68796, 70070, 70560, 70785, 71148, 71280, 72072, 72765, 73710, 75504, 76230, 76440, 77077, 77220, 77616, 78408, 78624, 79380, 80080, 81081, 81312, 83160, 84084, 84240, 84942, 85995, 86240, 87120, 87318, 88088, 88935, 90090, 90720, 91476, 91728, 92664, 94380, 94864, 96096, 97020, 98010, 98280, 99099, 99792, 101640, 101920, 102960, 103194, 104544, 105105, 105840, 106722, 108108, 110110, 110880, 112112, 113256, 114345, 114660, 115830, 116424, 117936, 118580, 120120, 121968, 123552, 124740, 125840, 126126, 127008, 127413, 129360, 130680, 131040, 132132, 135135, 135520, 137214, 137592, 140140, 141570, 142296, 142560, 144144, 145530, 147420, 151008, 152460, 152880, 154154, 154440, 155232, 156816, 158760, 160083, 160160, 162162, 165165, 166320, 168168, 168480, 169884, 171990, 174240, 174636, 176176, 177870, 180180, 182952, 183456, 185328, 188760, 189189, 189728, 194040, 196020, 196560, 198198, 199584, 203280, 205920, 206388, 210210, 211680, 212355, 213444, 216216, 218295, 220220, 224224, 226512, 228690, 229320, 231231, 231660, 232848, 235872, 237160, 240240, 243936, 249480, 251680, 252252, 254826, 257985, 258720, 261360, 264264, 266805, 270270, 274428, 275184, 280280, 283140, 284592, 288288, 291060, 294840, 297297, 304920, 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約数ペア:

[(1, 998917920), (2, 499458960), (3, 332972640), (4, 249729480), (5, 199783584), (6, 166486320), (7, 142702560), (8, 124864740), (9, 110990880), (10, 99891792), (11, 90810720), (12, 83243160), (13, 76839840), (14, 71351280), (15, 66594528), (16, 62432370), (18, 55495440), (20, 49945896), (21, 47567520), (22, 45405360), (24, 41621580), (26, 38419920), (27, 36996960), (28, 35675640), (30, 33297264), (32, 31216185), (33, 30270240), (35, 28540512), (36, 27747720), (39, 25613280), (40, 24972948), (42, 23783760), (44, 22702680), (45, 22198176), (48, 20810790), (49, 20386080), (52, 19209960), (54, 18498480), (55, 18162144), (56, 17837820), (60, 16648632), (63, 15855840), (65, 15367968), (66, 15135120), (70, 14270256), (72, 13873860), (77, 12972960), (78, 12806640), (80, 12486474), (81, 12332320), (84, 11891880), (88, 11351340), (90, 11099088), (91, 10977120), (96, 10405395), (98, 10193040), (99, 10090080), (104, 9604980), (105, 9513504), (108, 9249240), (110, 9081072), (112, 8918910), (117, 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(2156, 463320), (2160, 462462), (2178, 458640), (2184, 457380), (2205, 453024), (2268, 440440), (2288, 436590), (2310, 432432), (2340, 426888), (2352, 424710), (2376, 420420), (2420, 412776), (2457, 406560), (2464, 405405), (2520, 396396), (2541, 393120), (2548, 392040), (2574, 388080), (2592, 385385), (2640, 378378), (2646, 377520), (2695, 370656), (2730, 365904), (2772, 360360), (2808, 355740), (2835, 352352), (2860, 349272), (2904, 343980), (2912, 343035), (2940, 339768), (2970, 336336), (3003, 332640), (3024, 330330), (3080, 324324), (3120, 320166), (3146, 317520), (3168, 315315), (3185, 313632), (3234, 308880), (3240, 308308), (3267, 305760), (3276, 304920), (3360, 297297), (3388, 294840), (3432, 291060), (3465, 288288), (3510, 284592), (3528, 283140), (3564, 280280), (3630, 275184), (3640, 274428), (3696, 270270), (3744, 266805), (3780, 264264), (3822, 261360), (3861, 258720), (3872, 257985), (3920, 254826), (3960, 252252), (3969, 251680), (4004, 249480), (4095, 243936), (4158, 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(7392, 135135), (7560, 132132), (7623, 131040), (7644, 130680), (7722, 129360), (7840, 127413), (7865, 127008), (7920, 126126), (7938, 125840), (8008, 124740), (8085, 123552), (8190, 121968), (8316, 120120), (8424, 118580), (8470, 117936), (8580, 116424), (8624, 115830), (8712, 114660), (8736, 114345), (8820, 113256), (8910, 112112), (9009, 110880), (9072, 110110), (9240, 108108), (9360, 106722), (9438, 105840), (9504, 105105), (9555, 104544), (9680, 103194), (9702, 102960), (9801, 101920), (9828, 101640), (10010, 99792), (10080, 99099), (10164, 98280), (10192, 98010), (10296, 97020), (10395, 96096), (10530, 94864), (10584, 94380), (10780, 92664), (10890, 91728), (10920, 91476), (11011, 90720), (11088, 90090), (11232, 88935), (11340, 88088), (11440, 87318), (11466, 87120), (11583, 86240), (11616, 85995), (11760, 84942), (11858, 84240), (11880, 84084), (12012, 83160), (12285, 81312), (12320, 81081), (12474, 80080), (12584, 79380), (12705, 78624), (12740, 78408), (12870, 77616), (12936, 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(22176, 45045), (22680, 44044), (22869, 43680), (22880, 43659), (22932, 43560), (23166, 43120), (23520, 42471), (23595, 42336), (23716, 42120), (23760, 42042), (24024, 41580), (24255, 41184), (24570, 40656), (24948, 40040), (25168, 39690), (25410, 39312), (25480, 39204), (25740, 38808), (25872, 38610), (26136, 38220), (26208, 38115), (26460, 37752), (27027, 36960), (27104, 36855), (27720, 36036), (28028, 35640), (28080, 35574), (28314, 35280), (28512, 35035), (28665, 34848), (29040, 34398), (29106, 34320), (29484, 33880), (29645, 33696), (30030, 33264), (30240, 33033), (30492, 32760), (30576, 32670), (30888, 32340), (31185, 32032), (31460, 31752)]