31122517440

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:317

約数の個数: 672

約数和(自身を含む): 123509836800

約数和(自身を除く): 92387319360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 32, 34, 35, 37, 40, 42, 48, 51, 56, 60, 64, 68, 70, 74, 80, 84, 85, 96, 102, 105, 111, 112, 119, 120, 136, 140, 148, 160, 168, 170, 185, 192, 199, 204, 210, 222, 224, 238, 240, 255, 259, 272, 280, 296, 320, 336, 340, 357, 370, 398, 408, 420, 444, 448, 476, 480, 510, 518, 544, 555, 560, 592, 595, 597, 629, 672, 680, 714, 740, 777, 796, 816, 840, 888, 952, 960, 995, 1020, 1036, 1088, 1110, 1120, 1184, 1190, 1194, 1258, 1295, 1344, 1360, 1369, 1393, 1428, 1480, 1554, 1592, 1632, 1680, 1776, 1785, 1887, 1904, 1990, 2040, 2072, 2220, 2240, 2368, 2380, 2388, 2516, 2590, 2720, 2738, 2786, 2856, 2960, 2985, 3108, 3145, 3184, 3264, 3360, 3383, 3552, 3570, 3774, 3808, 3885, 3980, 4080, 4107, 4144, 4179, 4403, 4440, 4760, 4776, 5032, 5180, 5440, 5476, 5572, 5712, 5920, 5970, 6216, 6290, 6368, 6720, 6766, 6845, 6965, 7104, 7140, 7363, 7548, 7616, 7770, 7960, 8160, 8214, 8288, 8358, 8806, 8880, 9435, 9520, 9552, 9583, 10064, 10149, 10360, 10952, 11144, 11424, 11840, 11940, 12432, 12580, 12736, 13209, 13532, 13690, 13930, 14280, 14726, 15096, 15540, 15920, 16320, 16428, 16576, 16716, 16915, 17612, 17760, 18870, 19040, 19104, 19166, 20128, 20298, 20535, 20720, 20895, 21904, 22015, 22089, 22288, 22848, 23273, 23681, 23880, 24864, 25160, 26418, 27064, 27380, 27860, 28560, 28749, 29452, 30192, 31080, 31840, 32856, 33432, 33830, 35224, 35520, 36815, 37740, 38080, 38208, 38332, 40256, 40596, 41070, 41440, 41790, 43808, 44030, 44178, 44576, 46546, 47362, 47760, 47915, 49728, 50320, 50745, 51541, 52836, 54128, 54760, 55720, 57120, 57498, 58904, 60384, 62160, 63680, 65712, 66045, 66864, 67660, 69819, 70448, 71043, 73630, 75480, 76664, 81192, 82140, 82880, 83580, 87616, 88060, 88356, 89152, 93092, 94724, 95520, 95830, 100640, 101490, 103082, 105672, 108256, 109520, 110445, 111440, 114240, 114996, 116365, 117808, 118405, 120768, 124320, 125171, 131424, 132090, 133728, 135320, 139638, 140896, 142086, 143745, 147260, 150960, 153328, 154623, 162384, 162911, 164280, 167160, 176120, 176712, 186184, 189448, 191040, 191660, 201280, 202980, 206164, 211344, 216512, 219040, 220890, 222880, 229992, 232730, 235616, 236810, 248640, 250342, 257705, 262848, 264180, 267456, 270640, 272431, 279276, 281792, 284172, 287490, 294520, 301920, 306656, 309246, 324768, 325822, 328560, 334320, 349095, 352240, 353424, 355215, 372368, 375513, 378896, 383320, 405960, 412328, 422688, 438080, 441780, 445760, 459984, 465460, 471232, 473620, 488733, 500684, 515410, 528360, 541280, 544862, 558552, 568344, 574980, 589040, 603840, 613312, 618492, 625855, 649536, 651644, 657120, 668640, 698190, 704480, 706848, 710430, 744736, 751026, 757792, 766640, 773115, 811920, 814555, 817293, 824656, 845376, 876197, 883560, 919968, 930920, 947240, 977466, 1001368, 1030820, 1056720, 1082560, 1089724, 1117104, 1136688, 1149960, 1178080, 1236984, 1251710, 1303288, 1314240, 1337280, 1362155, 1396380, 1408960, 1413696, 1420860, 1489472, 1502052, 1515584, 1533280, 1546230, 1623840, 1629110, 1634586, 1649312, 1752394, 1767120, 1839936, 1861840, 1877565, 1894480, 1907017, 1954932, 2002736, 2061640, 2113440, 2179448, 2234208, 2273376, 2299920, 2356160, 2443665, 2473968, 2503420, 2606576, 2628591, 2724310, 2792760, 2841720, 3004104, 3066560, 3092460, 3247680, 3258220, 3269172, 3298624, 3504788, 3534240, 3723680, 3755130, 3788960, 3814034, 3909864, 4005472, 4086465, 4123280, 4226880, 4358896, 4380985, 4468416, 4546752, 4599840, 4631327, 4887330, 4947936, 5006840, 5213152, 5257182, 5448620, 5585520, 5683440, 5721051, 6008208, 6184920, 6516440, 6538344, 7009576, 7068480, 7447360, 7510260, 7577920, 7628068, 7819728, 8010944, 8172930, 8246560, 8717792, 8761970, 9199680, 9262654, 9535085, 9774660, 9895872, 10013680, 10426304, 10514364, 10897240, 11171040, 11366880, 11442102, 12016416, 12369840, 13032880, 13076688, 13142955, 13893981, 14019152, 15020520, 15256136, 15639456, 16345860, 16493120, 17435584, 17523940, 18525308, 19070170, 19549320, 20027360, 21028728, 21794480, 22342080, 22733760, 22884204, 23156635, 24032832, 24739680, 26065760, 26153376, 26285910, 27787962, 28038304, 28605255, 30041040, 30512272, 31278912, 32419289, 32691720, 35047880, 37050616, 38140340, 39098640, 40054720, 42057456, 43588960, 45768408, 46313270, 49479360, 52131520, 52306752, 52571820, 55575924, 56076608, 57210510, 60082080, 61024544, 64838578, 65383440, 69469905, 70095760, 74101232, 76280680, 78197280, 84114912, 87177920, 91536816, 92626540, 97257867, 105143640, 111151848, 114421020, 120164160, 122049088, 129677156, 130766880, 138939810, 140191520, 148202464, 152561360, 156394560, 162096445, 168229824, 183073632, 185253080, 194515734, 210287280, 222303696, 228842040, 259354312, 261533760, 277879620, 280383040, 296404928, 305122720, 324192890, 366147264, 370506160, 389031468, 420574560, 444607392, 457684080, 486289335, 518708624, 555759240, 610245440, 648385780, 741012320, 778062936, 841149120, 889214784, 915368160, 972578670, 1037417248, 1111518480, 1296771560, 1482024640, 1556125872, 1830736320, 1945157340, 2074834496, 2223036960, 2593543120, 3112251744, 3890314680, 4446073920, 5187086240, 6224503488, 7780629360, 10374172480, 15561258720, 31122517440]

約数ペア:

[(1, 31122517440), (2, 15561258720), (3, 10374172480), (4, 7780629360), (5, 6224503488), (6, 5187086240), (7, 4446073920), (8, 3890314680), (10, 3112251744), (12, 2593543120), (14, 2223036960), (15, 2074834496), (16, 1945157340), (17, 1830736320), (20, 1556125872), (21, 1482024640), (24, 1296771560), (28, 1111518480), (30, 1037417248), (32, 972578670), (34, 915368160), (35, 889214784), (37, 841149120), (40, 778062936), (42, 741012320), (48, 648385780), (51, 610245440), (56, 555759240), (60, 518708624), (64, 486289335), (68, 457684080), (70, 444607392), (74, 420574560), (80, 389031468), (84, 370506160), (85, 366147264), (96, 324192890), (102, 305122720), (105, 296404928), (111, 280383040), (112, 277879620), (119, 261533760), (120, 259354312), (136, 228842040), (140, 222303696), (148, 210287280), (160, 194515734), (168, 185253080), (170, 183073632), (185, 168229824), (192, 162096445), (199, 156394560), (204, 152561360), (210, 148202464), (222, 140191520), (224, 138939810), (238, 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19549320), (1632, 19070170), (1680, 18525308), (1776, 17523940), (1785, 17435584), (1887, 16493120), (1904, 16345860), (1990, 15639456), (2040, 15256136), (2072, 15020520), (2220, 14019152), (2240, 13893981), (2368, 13142955), (2380, 13076688), (2388, 13032880), (2516, 12369840), (2590, 12016416), (2720, 11442102), (2738, 11366880), (2786, 11171040), (2856, 10897240), (2960, 10514364), (2985, 10426304), (3108, 10013680), (3145, 9895872), (3184, 9774660), (3264, 9535085), (3360, 9262654), (3383, 9199680), (3552, 8761970), (3570, 8717792), (3774, 8246560), (3808, 8172930), (3885, 8010944), (3980, 7819728), (4080, 7628068), (4107, 7577920), (4144, 7510260), (4179, 7447360), (4403, 7068480), (4440, 7009576), (4760, 6538344), (4776, 6516440), (5032, 6184920), (5180, 6008208), (5440, 5721051), (5476, 5683440), (5572, 5585520), (5712, 5448620), (5920, 5257182), (5970, 5213152), (6216, 5006840), (6290, 4947936), (6368, 4887330), (6720, 4631327), (6766, 4599840), (6845, 4546752), (6965, 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(22288, 1396380), (22848, 1362155), (23273, 1337280), (23681, 1314240), (23880, 1303288), (24864, 1251710), (25160, 1236984), (26418, 1178080), (27064, 1149960), (27380, 1136688), (27860, 1117104), (28560, 1089724), (28749, 1082560), (29452, 1056720), (30192, 1030820), (31080, 1001368), (31840, 977466), (32856, 947240), (33432, 930920), (33830, 919968), (35224, 883560), (35520, 876197), (36815, 845376), (37740, 824656), (38080, 817293), (38208, 814555), (38332, 811920), (40256, 773115), (40596, 766640), (41070, 757792), (41440, 751026), (41790, 744736), (43808, 710430), (44030, 706848), (44178, 704480), (44576, 698190), (46546, 668640), (47362, 657120), (47760, 651644), (47915, 649536), (49728, 625855), (50320, 618492), (50745, 613312), (51541, 603840), (52836, 589040), (54128, 574980), (54760, 568344), (55720, 558552), (57120, 544862), (57498, 541280), (58904, 528360), (60384, 515410), (62160, 500684), (63680, 488733), (65712, 473620), (66045, 471232), (66864, 465460), (67660, 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