31285112320

素因数分解:

$2^9\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 640

約数和(自身を含む): 98993664000

約数和(自身を除く): 67708551680

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 41, 44, 49, 55, 56, 64, 70, 77, 79, 80, 82, 88, 98, 110, 112, 128, 140, 154, 158, 160, 164, 176, 196, 205, 220, 224, 245, 256, 280, 287, 308, 316, 320, 328, 343, 352, 385, 392, 395, 410, 440, 448, 451, 490, 512, 539, 553, 560, 574, 616, 632, 640, 656, 686, 704, 770, 784, 790, 820, 869, 880, 896, 902, 980, 1078, 1106, 1120, 1148, 1232, 1264, 1280, 1312, 1372, 1408, 1435, 1540, 1568, 1580, 1640, 1715, 1738, 1760, 1792, 1804, 1960, 2009, 2156, 2212, 2240, 2255, 2296, 2464, 2528, 2560, 2624, 2695, 2744, 2765, 2816, 2870, 3080, 3136, 3157, 3160, 3239, 3280, 3430, 3476, 3520, 3584, 3608, 3773, 3871, 3920, 4018, 4312, 4345, 4424, 4480, 4510, 4592, 4928, 5056, 5248, 5390, 5488, 5530, 5632, 5740, 6083, 6160, 6272, 6314, 6320, 6478, 6560, 6860, 6952, 7040, 7216, 7546, 7742, 7840, 8036, 8624, 8690, 8848, 8960, 9020, 9184, 9856, 10045, 10112, 10496, 10780, 10976, 11060, 11480, 12166, 12320, 12544, 12628, 12640, 12956, 13120, 13720, 13904, 14063, 14080, 14432, 15092, 15484, 15680, 15785, 16072, 16195, 17248, 17380, 17696, 17920, 18040, 18368, 18865, 19355, 19712, 20090, 20224, 20992, 21560, 21952, 22099, 22120, 22673, 22960, 24332, 24640, 25088, 25256, 25280, 25912, 26240, 27097, 27440, 27808, 28126, 28160, 28864, 30184, 30415, 30968, 31360, 31570, 32144, 32390, 34496, 34760, 35392, 35629, 36080, 36736, 37730, 38710, 39424, 40180, 40448, 42581, 43120, 43904, 44198, 44240, 45346, 45920, 48664, 49280, 50512, 50560, 51824, 52480, 54194, 54880, 55616, 56252, 57728, 60368, 60830, 61936, 62720, 63140, 64288, 64780, 68992, 69520, 70315, 70784, 71258, 72160, 73472, 75460, 77420, 80360, 85162, 86240, 87808, 88396, 88480, 90692, 91840, 97328, 98560, 101024, 101120, 103648, 104960, 108388, 109760, 110495, 111232, 112504, 113365, 115456, 120736, 121660, 123872, 125440, 126280, 128576, 129560, 135485, 137984, 139040, 140630, 141568, 142516, 144320, 146944, 150920, 154693, 154840, 158711, 160720, 170324, 172480, 175616, 176792, 176960, 178145, 181384, 183680, 194656, 197120, 202048, 202240, 207296, 212905, 216776, 219520, 220990, 222464, 225008, 226730, 230912, 241472, 243320, 247744, 249403, 252560, 257152, 259120, 270970, 275968, 278080, 281260, 283136, 285032, 288640, 298067, 301840, 309386, 309680, 317422, 321440, 340648, 344960, 353584, 353920, 356290, 362768, 367360, 389312, 404096, 414592, 425810, 433552, 439040, 441980, 444928, 450016, 453460, 482944, 486640, 495488, 498806, 505120, 514304, 518240, 541940, 556160, 562520, 570064, 577280, 596134, 603680, 618772, 619360, 634844, 642880, 681296, 689920, 707168, 707840, 712580, 725536, 734720, 773465, 778624, 793555, 808192, 829184, 851620, 867104, 878080, 883960, 900032, 906920, 965888, 973280, 990976, 997612, 1010240, 1028608, 1036480, 1083880, 1110977, 1112320, 1125040, 1140128, 1154560, 1192268, 1207360, 1237544, 1238720, 1247015, 1269688, 1285760, 1362592, 1379840, 1414336, 1415680, 1425160, 1451072, 1490335, 1546930, 1557248, 1587110, 1616384, 1658368, 1703240, 1734208, 1745821, 1767920, 1800064, 1813840, 1931776, 1946560, 1981952, 1995224, 2020480, 2072960, 2167760, 2221954, 2224640, 2250080, 2280256, 2384536, 2414720, 2475088, 2477440, 2494030, 2539376, 2571520, 2725184, 2828672, 2850320, 2902144, 2980670, 3093860, 3114496, 3174220, 3406480, 3468416, 3491642, 3535840, 3600128, 3627680, 3893120, 3990448, 4040960, 4145920, 4335520, 4443908, 4500160, 4560512, 4769072, 4829440, 4950176, 4954880, 4988060, 5078752, 5143040, 5450368, 5554885, 5657344, 5700640, 5804288, 5961340, 6187720, 6348440, 6812960, 6936832, 6983284, 7071680, 7200256, 7255360, 7786240, 7980896, 8081920, 8291840, 8671040, 8729105, 8887816, 9000320, 9121024, 9538144, 9658880, 9900352, 9909760, 9976120, 10157504, 10900736, 11109770, 11314688, 11401280, 11608576, 11922680, 12220747, 12375440, 12696880, 13625920, 13873664, 13966568, 14143360, 14510720, 15572480, 15961792, 17342080, 17458210, 17775632, 18000640, 18242048, 19076288, 19800704, 19952240, 20315008, 21801472, 22219540, 22802560, 23845360, 24441494, 24750880, 25393760, 27251840, 27933136, 28286720, 29021440, 31923584, 34684160, 34916420, 35551264, 36001280, 38152576, 39601408, 39904480, 40630016, 44439080, 45605120, 47690720, 48882988, 49501760, 50787520, 54503680, 55866272, 56573440, 58042880, 61103735, 63847168, 69368320, 69832840, 71102528, 76305152, 79202816, 79808960, 81260032, 88878160, 91210240, 95381440, 97765976, 99003520, 101575040, 109007360, 111732544, 122207470, 127694336, 139665680, 142205056, 152610304, 159617920, 177756320, 190762880, 195531952, 198007040, 203150080, 223465088, 244414940, 279331360, 284410112, 319235840, 355512640, 381525760, 391063904, 396014080, 406300160, 446930176, 488829880, 558662720, 568820224, 638471680, 711025280, 763051520, 782127808, 893860352, 977659760, 1117325440, 1422050560, 1564255616, 1955319520, 2234650880, 2844101120, 3128511232, 3910639040, 4469301760, 6257022464, 7821278080, 15642556160, 31285112320]

約数ペア:

[(1, 31285112320), (2, 15642556160), (4, 7821278080), (5, 6257022464), (7, 4469301760), (8, 3910639040), (10, 3128511232), (11, 2844101120), (14, 2234650880), (16, 1955319520), (20, 1564255616), (22, 1422050560), (28, 1117325440), (32, 977659760), (35, 893860352), (40, 782127808), (41, 763051520), (44, 711025280), (49, 638471680), (55, 568820224), (56, 558662720), (64, 488829880), (70, 446930176), (77, 406300160), (79, 396014080), (80, 391063904), (82, 381525760), (88, 355512640), (98, 319235840), (110, 284410112), (112, 279331360), (128, 244414940), (140, 223465088), (154, 203150080), (158, 198007040), (160, 195531952), (164, 190762880), (176, 177756320), (196, 159617920), (205, 152610304), (220, 142205056), (224, 139665680), (245, 127694336), (256, 122207470), (280, 111732544), (287, 109007360), (308, 101575040), (316, 99003520), (320, 97765976), (328, 95381440), (343, 91210240), (352, 88878160), (385, 81260032), (392, 79808960), (395, 79202816), (410, 76305152), (440, 71102528), (448, 69832840), (451, 69368320), (490, 63847168), (512, 61103735), (539, 58042880), (553, 56573440), (560, 55866272), (574, 54503680), (616, 50787520), (632, 49501760), (640, 48882988), (656, 47690720), (686, 45605120), (704, 44439080), (770, 40630016), (784, 39904480), (790, 39601408), (820, 38152576), (869, 36001280), (880, 35551264), (896, 34916420), (902, 34684160), (980, 31923584), (1078, 29021440), (1106, 28286720), (1120, 27933136), (1148, 27251840), (1232, 25393760), (1264, 24750880), (1280, 24441494), (1312, 23845360), (1372, 22802560), (1408, 22219540), (1435, 21801472), (1540, 20315008), (1568, 19952240), (1580, 19800704), (1640, 19076288), (1715, 18242048), (1738, 18000640), (1760, 17775632), (1792, 17458210), (1804, 17342080), (1960, 15961792), (2009, 15572480), (2156, 14510720), (2212, 14143360), (2240, 13966568), (2255, 13873664), (2296, 13625920), (2464, 12696880), (2528, 12375440), (2560, 12220747), (2624, 11922680), (2695, 11608576), (2744, 11401280), (2765, 11314688), (2816, 11109770), (2870, 10900736), (3080, 10157504), (3136, 9976120), (3157, 9909760), (3160, 9900352), (3239, 9658880), (3280, 9538144), (3430, 9121024), (3476, 9000320), (3520, 8887816), (3584, 8729105), (3608, 8671040), (3773, 8291840), (3871, 8081920), (3920, 7980896), (4018, 7786240), (4312, 7255360), (4345, 7200256), (4424, 7071680), (4480, 6983284), (4510, 6936832), (4592, 6812960), (4928, 6348440), (5056, 6187720), (5248, 5961340), (5390, 5804288), (5488, 5700640), (5530, 5657344), (5632, 5554885), (5740, 5450368), (6083, 5143040), (6160, 5078752), (6272, 4988060), (6314, 4954880), (6320, 4950176), (6478, 4829440), (6560, 4769072), (6860, 4560512), (6952, 4500160), (7040, 4443908), (7216, 4335520), (7546, 4145920), (7742, 4040960), (7840, 3990448), (8036, 3893120), (8624, 3627680), (8690, 3600128), (8848, 3535840), (8960, 3491642), (9020, 3468416), (9184, 3406480), (9856, 3174220), (10045, 3114496), (10112, 3093860), (10496, 2980670), (10780, 2902144), (10976, 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(31570, 990976), (32144, 973280), (32390, 965888), (34496, 906920), (34760, 900032), (35392, 883960), (35629, 878080), (36080, 867104), (36736, 851620), (37730, 829184), (38710, 808192), (39424, 793555), (40180, 778624), (40448, 773465), (42581, 734720), (43120, 725536), (43904, 712580), (44198, 707840), (44240, 707168), (45346, 689920), (45920, 681296), (48664, 642880), (49280, 634844), (50512, 619360), (50560, 618772), (51824, 603680), (52480, 596134), (54194, 577280), (54880, 570064), (55616, 562520), (56252, 556160), (57728, 541940), (60368, 518240), (60830, 514304), (61936, 505120), (62720, 498806), (63140, 495488), (64288, 486640), (64780, 482944), (68992, 453460), (69520, 450016), (70315, 444928), (70784, 441980), (71258, 439040), (72160, 433552), (73472, 425810), (75460, 414592), (77420, 404096), (80360, 389312), (85162, 367360), (86240, 362768), (87808, 356290), (88396, 353920), (88480, 353584), (90692, 344960), (91840, 340648), (97328, 321440), (98560, 317422), (101024, 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