1994824465920

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{19531}}^1$

素因数の和:19615

約数の個数: 960

約数和(自身を含む): 8378691729408

約数和(自身を除く): 6383867263488

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 16, 18, 20, 22, 24, 26, 30, 31, 32, 33, 36, 39, 40, 44, 45, 48, 52, 55, 60, 62, 64, 65, 66, 72, 78, 80, 88, 90, 93, 96, 99, 104, 110, 117, 120, 124, 128, 130, 132, 143, 144, 155, 156, 160, 165, 176, 180, 186, 192, 195, 198, 208, 220, 234, 240, 248, 256, 260, 264, 279, 286, 288, 310, 312, 320, 330, 341, 352, 360, 372, 384, 390, 396, 403, 416, 429, 440, 465, 468, 480, 495, 496, 512, 520, 528, 558, 572, 576, 585, 620, 624, 640, 660, 682, 704, 715, 720, 744, 768, 780, 792, 806, 832, 858, 880, 930, 936, 960, 990, 992, 1023, 1040, 1056, 1116, 1144, 1152, 1170, 1209, 1240, 1248, 1280, 1287, 1320, 1364, 1395, 1408, 1430, 1440, 1488, 1536, 1560, 1584, 1612, 1664, 1705, 1716, 1760, 1860, 1872, 1920, 1980, 1984, 2015, 2046, 2080, 2112, 2145, 2232, 2288, 2304, 2340, 2418, 2480, 2496, 2560, 2574, 2640, 2728, 2790, 2816, 2860, 2880, 2976, 3069, 3120, 3168, 3224, 3328, 3410, 3432, 3520, 3627, 3720, 3744, 3840, 3960, 3968, 4030, 4092, 4160, 4224, 4290, 4433, 4464, 4576, 4608, 4680, 4836, 4960, 4992, 5115, 5148, 5280, 5456, 5580, 5632, 5720, 5760, 5952, 6045, 6138, 6240, 6336, 6435, 6448, 6656, 6820, 6864, 7040, 7254, 7440, 7488, 7680, 7920, 7936, 8060, 8184, 8320, 8448, 8580, 8866, 8928, 9152, 9360, 9672, 9920, 9984, 10230, 10296, 10560, 10912, 11160, 11440, 11520, 11904, 12090, 12276, 12480, 12672, 12870, 12896, 13299, 13640, 13728, 14080, 14508, 14880, 14976, 15345, 15840, 15872, 16120, 16368, 16640, 16896, 17160, 17732, 17856, 18135, 18304, 18720, 19344, 19531, 19840, 19968, 20460, 20592, 21120, 21824, 22165, 22320, 22880, 23040, 23808, 24180, 24552, 24960, 25344, 25740, 25792, 26598, 27280, 27456, 28160, 29016, 29760, 29952, 30690, 31680, 32240, 32736, 33280, 34320, 35464, 35712, 36270, 36608, 37440, 38688, 39062, 39680, 39897, 40920, 41184, 42240, 43648, 44330, 44640, 45760, 47616, 48360, 49104, 49920, 50688, 51480, 51584, 53196, 54560, 54912, 58032, 58593, 59520, 59904, 61380, 63360, 64480, 65472, 66495, 68640, 70928, 71424, 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12890460, 13320142, 13749824, 13964665, 14062320, 14531064, 14999808, 15234180, 15468552, 15741986, 16249792, 16757598, 17022720, 17187280, 18163830, 18281016, 18749760, 19335690, 19374752, 19980213, 20312240, 20427264, 20624736, 21796596, 22343464, 22499712, 22851270, 23612979, 24218440, 24374688, 24999680, 25136397, 25534080, 25780920, 26640284, 27245745, 27499648, 27929330, 28124640, 29062128, 29999616, 30468360, 30937104, 31483972, 32499584, 33300355, 33515196, 34045440, 34374560, 36327660, 36562032, 37499520, 38671380, 38749504, 39354965, 39960426, 40624480, 41249472, 41893995, 43593192, 44686928, 44999424, 45702540, 47225958, 48436880, 48749376, 49999360, 50272794, 51068160, 51561840, 53280568, 54491490, 54999296, 55858660, 56249280, 58124256, 59940639, 60936720, 61874208, 62967944, 64999168, 66600710, 67030392, 68749120, 70838937, 72655320, 73124064, 74999040, 77342760, 77499008, 78709930, 79920852, 81248960, 82498944, 83787990, 86580923, 87186384, 89373856, 89998848, 91405080, 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3196834080, 3217458816, 3409956352, 3463236920, 3487455360, 3574954240, 3778076640, 3836200896, 3896141535, 4021823520, 4029948416, 4155884304, 4262445440, 4289945088, 4533691968, 4649940480, 4795251120, 4949936640, 5037435520, 5114934528, 5194855380, 5362431360, 5541179072, 5667114960, 5849925120, 6044922624, 6233826456, 6393668160, 6434917632, 6926473840, 6974910720, 7149908480, 7556153280, 7672401792, 7792283070, 8043647040, 8311768608, 8524890880, 9067383936, 9590502240, 10074871040, 10229869056, 10389710760, 10724862720, 11082358144, 11334229920, 12089845248, 12467652912, 12787336320, 12869835264, 13852947680, 13949821440, 15112306560, 15344803584, 15584566140, 16087294080, 16623537216, 17049781760, 18134767872, 19181004480, 20149742080, 20779421520, 21449725440, 22164716288, 22668459840, 24935305824, 25574672640, 27705895360, 30224613120, 30689607168, 31169132280, 32174588160, 33247074432, 36269535744, 38362008960, 41558843040, 44329432576, 45336919680, 49870611648, 51149345280, 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約数ペア:

[(1, 1994824465920), (2, 997412232960), (3, 664941488640), (4, 498706116480), (5, 398964893184), (6, 332470744320), (8, 249353058240), (9, 221647162880), (10, 199482446592), (11, 181347678720), (12, 166235372160), (13, 153448035840), (15, 132988297728), (16, 124676529120), (18, 110823581440), (20, 99741223296), (22, 90673839360), (24, 83117686080), (26, 76724017920), (30, 66494148864), (31, 64349176320), (32, 62338264560), (33, 60449226240), (36, 55411790720), (39, 51149345280), (40, 49870611648), (44, 45336919680), (45, 44329432576), (48, 41558843040), (52, 38362008960), (55, 36269535744), (60, 33247074432), (62, 32174588160), (64, 31169132280), (65, 30689607168), (66, 30224613120), (72, 27705895360), (78, 25574672640), (80, 24935305824), (88, 22668459840), (90, 22164716288), (93, 21449725440), (96, 20779421520), (99, 20149742080), (104, 19181004480), (110, 18134767872), (117, 17049781760), (120, 16623537216), (124, 16087294080), (128, 15584566140), (130, 15344803584), (132, 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(1031680, 1933569), (1063920, 1874976), (1074205, 1857024), (1098240, 1816383), (1134848, 1757790), (1160640, 1718728), (1171860, 1702272), (1210922, 1647360), (1249984, 1595880), (1269515, 1571328), (1276704, 1562480), (1289046, 1547520), (1309440, 1523418), (1406232, 1418560)]