31011855840

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{977}}^1$

素因数の和:1119

約数の個数: 576

約数和(自身を含む): 125491451904

約数和(自身を除く): 94479596064

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 47, 48, 56, 60, 63, 67, 70, 72, 80, 84, 90, 94, 96, 105, 112, 120, 126, 134, 140, 141, 144, 160, 168, 180, 188, 201, 210, 224, 235, 240, 252, 268, 280, 282, 288, 315, 329, 335, 336, 360, 376, 402, 420, 423, 469, 470, 480, 504, 536, 560, 564, 603, 630, 658, 670, 672, 705, 720, 752, 804, 840, 846, 938, 940, 977, 987, 1005, 1008, 1072, 1120, 1128, 1206, 1260, 1316, 1340, 1407, 1410, 1440, 1504, 1608, 1645, 1680, 1692, 1876, 1880, 1954, 1974, 2010, 2016, 2115, 2144, 2256, 2345, 2412, 2520, 2632, 2680, 2814, 2820, 2931, 2961, 3015, 3149, 3216, 3290, 3360, 3384, 3752, 3760, 3908, 3948, 4020, 4221, 4230, 4512, 4690, 4824, 4885, 4935, 5040, 5264, 5360, 5628, 5640, 5862, 5922, 6030, 6298, 6432, 6580, 6768, 6839, 7035, 7504, 7520, 7816, 7896, 8040, 8442, 8460, 8793, 9380, 9447, 9648, 9770, 9870, 10080, 10528, 10720, 11256, 11280, 11724, 11844, 12060, 12596, 13160, 13536, 13678, 14070, 14655, 14805, 15008, 15632, 15745, 15792, 16080, 16884, 16920, 17586, 18760, 18894, 19296, 19540, 19740, 20517, 21105, 22043, 22512, 22560, 23448, 23688, 24120, 25192, 26320, 27356, 28140, 28341, 29310, 29610, 31264, 31490, 31584, 32160, 33768, 33840, 34195, 35172, 37520, 37788, 39080, 39480, 41034, 42210, 43965, 44086, 45024, 45919, 46896, 47235, 47376, 48240, 50384, 52640, 54712, 56280, 56682, 58620, 59220, 61551, 62980, 65459, 66129, 67536, 67680, 68390, 70344, 75040, 75576, 78160, 78960, 82068, 84420, 87930, 88172, 91838, 93792, 94470, 94752, 96480, 100768, 102585, 109424, 110215, 112560, 113364, 117240, 118440, 123102, 125960, 130918, 132258, 135072, 136780, 137757, 140688, 141705, 151152, 156320, 157920, 164136, 168840, 175860, 176344, 183676, 188940, 196377, 198387, 205170, 218848, 220430, 225120, 226728, 229595, 234480, 236880, 246204, 251920, 261836, 264516, 273560, 275514, 281376, 283410, 302304, 307755, 321433, 327295, 328272, 330645, 337680, 351720, 352688, 367352, 377880, 392754, 396774, 410340, 413271, 440860, 453456, 458213, 459190, 468960, 473760, 492408, 503840, 523672, 529032, 547120, 551028, 566820, 589131, 615510, 642866, 654590, 656544, 661290, 675360, 688785, 703440, 705376, 734704, 755760, 785508, 793548, 820680, 826542, 881720, 906912, 916426, 918380, 964299, 981885, 984816, 991935, 1047344, 1058064, 1094240, 1102056, 1133640, 1178262, 1231020, 1285732, 1309180, 1322580, 1374639, 1377570, 1406880, 1469408, 1511520, 1571016, 1587096, 1607165, 1641360, 1653084, 1763440, 1832852, 1836760, 1928598, 1963770, 1969632, 1983870, 2066355, 2094688, 2116128, 2204112, 2267280, 2291065, 2356524, 2462040, 2571464, 2618360, 2645160, 2749278, 2755140, 2892897, 2945655, 3076573, 3142032, 3174192, 3214330, 3282720, 3306168, 3526880, 3665704, 3673520, 3857196, 3927540, 3967740, 4123917, 4132710, 4408224, 4534560, 4582130, 4713048, 4821495, 4924080, 5142928, 5236720, 5290320, 5498556, 5510280, 5785794, 5891310, 6153146, 6284064, 6348384, 6428660, 6612336, 6873195, 7331408, 7347040, 7714392, 7855080, 7935480, 8247834, 8265420, 9164260, 9229719, 9426096, 9642990, 9848160, 10285856, 10473440, 10580640, 10997112, 11020560, 11571588, 11782620, 12306292, 12857320, 13224672, 13746390, 14464485, 14662816, 15382865, 15428784, 15710160, 15870960, 16495668, 16530840, 18328520, 18459438, 18852192, 19285980, 20619585, 21536011, 21994224, 22041120, 23143176, 23565240, 24612584, 25714640, 27492780, 27689157, 28928970, 30765730, 30857568, 31420320, 31741920, 32991336, 33061680, 36657040, 36918876, 38571960, 41239170, 43072022, 43988448, 46148595, 46286352, 47130480, 49225168, 51429280, 54985560, 55378314, 57857940, 61531460, 64608033, 65982672, 66123360, 73314080, 73837752, 77143920, 82478340, 86144044, 92297190, 92572704, 94260960, 98450336, 107680055, 109971120, 110756628, 115715880, 123062920, 129216066, 131965344, 138445785, 147675504, 154287840, 164956680, 172288088, 184594380, 193824099, 215360110, 219942240, 221513256, 231431760, 246125840, 258432132, 276891570, 295351008, 323040165, 329913360, 344576176, 369188760, 387648198, 430720220, 443026512, 462863520, 492251680, 516864264, 553783140, 646080330, 659826720, 689152352, 738377520, 775296396, 861440440, 886053024, 969120495, 1033728528, 1107566280, 1292160660, 1476755040, 1550592792, 1722880880, 1938240990, 2067457056, 2215132560, 2584321320, 3101185584, 3445761760, 3876481980, 4430265120, 5168642640, 6202371168, 7752963960, 10337285280, 15505927920, 31011855840]

約数ペア:

[(1, 31011855840), (2, 15505927920), (3, 10337285280), (4, 7752963960), (5, 6202371168), (6, 5168642640), (7, 4430265120), (8, 3876481980), (9, 3445761760), (10, 3101185584), (12, 2584321320), (14, 2215132560), (15, 2067457056), (16, 1938240990), (18, 1722880880), (20, 1550592792), (21, 1476755040), (24, 1292160660), (28, 1107566280), (30, 1033728528), (32, 969120495), (35, 886053024), (36, 861440440), (40, 775296396), (42, 738377520), (45, 689152352), (47, 659826720), (48, 646080330), (56, 553783140), (60, 516864264), (63, 492251680), (67, 462863520), (70, 443026512), (72, 430720220), (80, 387648198), (84, 369188760), (90, 344576176), (94, 329913360), (96, 323040165), (105, 295351008), (112, 276891570), (120, 258432132), (126, 246125840), (134, 231431760), (140, 221513256), (141, 219942240), (144, 215360110), (160, 193824099), (168, 184594380), (180, 172288088), (188, 164956680), (201, 154287840), (210, 147675504), (224, 138445785), (235, 131965344), (240, 129216066), (252, 123062920), (268, 115715880), (280, 110756628), (282, 109971120), (288, 107680055), (315, 98450336), (329, 94260960), (335, 92572704), (336, 92297190), (360, 86144044), (376, 82478340), (402, 77143920), (420, 73837752), (423, 73314080), (469, 66123360), (470, 65982672), (480, 64608033), (504, 61531460), (536, 57857940), (560, 55378314), (564, 54985560), (603, 51429280), (630, 49225168), (658, 47130480), (670, 46286352), (672, 46148595), (705, 43988448), (720, 43072022), (752, 41239170), (804, 38571960), (840, 36918876), (846, 36657040), (938, 33061680), (940, 32991336), (977, 31741920), (987, 31420320), (1005, 30857568), (1008, 30765730), (1072, 28928970), (1120, 27689157), (1128, 27492780), (1206, 25714640), (1260, 24612584), (1316, 23565240), (1340, 23143176), (1407, 22041120), (1410, 21994224), (1440, 21536011), (1504, 20619585), (1608, 19285980), (1645, 18852192), (1680, 18459438), (1692, 18328520), (1876, 16530840), (1880, 16495668), (1954, 15870960), (1974, 15710160), (2010, 15428784), (2016, 15382865), (2115, 14662816), (2144, 14464485), (2256, 13746390), (2345, 13224672), (2412, 12857320), (2520, 12306292), (2632, 11782620), (2680, 11571588), (2814, 11020560), (2820, 10997112), (2931, 10580640), (2961, 10473440), (3015, 10285856), (3149, 9848160), (3216, 9642990), (3290, 9426096), (3360, 9229719), (3384, 9164260), (3752, 8265420), (3760, 8247834), (3908, 7935480), (3948, 7855080), (4020, 7714392), (4221, 7347040), (4230, 7331408), (4512, 6873195), (4690, 6612336), (4824, 6428660), (4885, 6348384), (4935, 6284064), (5040, 6153146), (5264, 5891310), (5360, 5785794), (5628, 5510280), (5640, 5498556), (5862, 5290320), (5922, 5236720), (6030, 5142928), (6298, 4924080), (6432, 4821495), (6580, 4713048), (6768, 4582130), (6839, 4534560), (7035, 4408224), (7504, 4132710), (7520, 4123917), (7816, 3967740), (7896, 3927540), (8040, 3857196), (8442, 3673520), (8460, 3665704), (8793, 3526880), (9380, 3306168), (9447, 3282720), (9648, 3214330), (9770, 3174192), (9870, 3142032), (10080, 3076573), (10528, 2945655), (10720, 2892897), (11256, 2755140), (11280, 2749278), (11724, 2645160), (11844, 2618360), (12060, 2571464), (12596, 2462040), (13160, 2356524), (13536, 2291065), (13678, 2267280), (14070, 2204112), (14655, 2116128), (14805, 2094688), (15008, 2066355), (15632, 1983870), (15745, 1969632), (15792, 1963770), (16080, 1928598), (16884, 1836760), (16920, 1832852), (17586, 1763440), (18760, 1653084), (18894, 1641360), (19296, 1607165), (19540, 1587096), (19740, 1571016), (20517, 1511520), (21105, 1469408), (22043, 1406880), (22512, 1377570), (22560, 1374639), (23448, 1322580), (23688, 1309180), (24120, 1285732), (25192, 1231020), (26320, 1178262), (27356, 1133640), (28140, 1102056), (28341, 1094240), (29310, 1058064), (29610, 1047344), (31264, 991935), (31490, 984816), (31584, 981885), (32160, 964299), (33768, 918380), (33840, 916426), (34195, 906912), (35172, 881720), (37520, 826542), (37788, 820680), (39080, 793548), (39480, 785508), (41034, 755760), (42210, 734704), (43965, 705376), (44086, 703440), (45024, 688785), (45919, 675360), (46896, 661290), (47235, 656544), (47376, 654590), (48240, 642866), (50384, 615510), (52640, 589131), (54712, 566820), (56280, 551028), (56682, 547120), (58620, 529032), (59220, 523672), (61551, 503840), (62980, 492408), (65459, 473760), (66129, 468960), (67536, 459190), (67680, 458213), (68390, 453456), (70344, 440860), (75040, 413271), (75576, 410340), (78160, 396774), (78960, 392754), (82068, 377880), (84420, 367352), (87930, 352688), (88172, 351720), (91838, 337680), (93792, 330645), (94470, 328272), (94752, 327295), (96480, 321433), (100768, 307755), (102585, 302304), (109424, 283410), (110215, 281376), (112560, 275514), (113364, 273560), (117240, 264516), (118440, 261836), (123102, 251920), (125960, 246204), (130918, 236880), (132258, 234480), (135072, 229595), (136780, 226728), (137757, 225120), (140688, 220430), (141705, 218848), (151152, 205170), (156320, 198387), (157920, 196377), (164136, 188940), (168840, 183676), (175860, 176344)]