20670819840

素因数分解:

$2^9\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{877}}^1$

素因数の和:951

約数の個数: 640

約数和(自身を含む): 82777559040

約数和(自身を除く): 62106739200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 31, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 62, 64, 66, 72, 80, 88, 90, 93, 96, 99, 108, 110, 120, 124, 128, 132, 135, 144, 155, 160, 165, 176, 180, 186, 192, 198, 216, 220, 240, 248, 256, 264, 270, 279, 288, 297, 310, 320, 330, 341, 352, 360, 372, 384, 396, 432, 440, 465, 480, 495, 496, 512, 528, 540, 558, 576, 594, 620, 640, 660, 682, 704, 720, 744, 768, 792, 837, 864, 877, 880, 930, 960, 990, 992, 1023, 1056, 1080, 1116, 1152, 1188, 1240, 1280, 1320, 1364, 1395, 1408, 1440, 1485, 1488, 1536, 1584, 1674, 1705, 1728, 1754, 1760, 1860, 1920, 1980, 1984, 2046, 2112, 2160, 2232, 2304, 2376, 2480, 2560, 2631, 2640, 2728, 2790, 2816, 2880, 2970, 2976, 3069, 3168, 3348, 3410, 3456, 3508, 3520, 3720, 3840, 3960, 3968, 4092, 4185, 4224, 4320, 4385, 4464, 4608, 4752, 4960, 5115, 5262, 5280, 5456, 5580, 5632, 5760, 5940, 5952, 6138, 6336, 6696, 6820, 6912, 7016, 7040, 7440, 7680, 7893, 7920, 7936, 8184, 8370, 8448, 8640, 8770, 8928, 9207, 9504, 9647, 9920, 10230, 10524, 10560, 10912, 11160, 11520, 11880, 11904, 12276, 12672, 13155, 13392, 13640, 13824, 14032, 14080, 14880, 15345, 15786, 15840, 15872, 16368, 16740, 16896, 17280, 17540, 17856, 18414, 19008, 19294, 19840, 20460, 21048, 21120, 21824, 22320, 23040, 23679, 23760, 23808, 24552, 25344, 26310, 26784, 27187, 27280, 28064, 28160, 28941, 29760, 30690, 31572, 31680, 32736, 33480, 34560, 35080, 35712, 36828, 38016, 38588, 39465, 39680, 40920, 42096, 42240, 43648, 44640, 46035, 47358, 47520, 47616, 48235, 49104, 50688, 52620, 53568, 54374, 54560, 56128, 57882, 59520, 61380, 63144, 63360, 65472, 66960, 69120, 70160, 71424, 73656, 76032, 77176, 78930, 79360, 81561, 81840, 84192, 84480, 86823, 87296, 89280, 92070, 94716, 95040, 96470, 98208, 105240, 107136, 108748, 109120, 112256, 115764, 118395, 119040, 122760, 126288, 126720, 130944, 133920, 135935, 140320, 142848, 144705, 147312, 152064, 154352, 157860, 163122, 163680, 168384, 173646, 174592, 178560, 184140, 189432, 190080, 192940, 196416, 210480, 214272, 217496, 218240, 224512, 231528, 236790, 238080, 244683, 245520, 252576, 253440, 260469, 261888, 267840, 271870, 280640, 289410, 294624, 299057, 308704, 315720, 326244, 327360, 336768, 347292, 357120, 368280, 378864, 380160, 385880, 392832, 407805, 420960, 428544, 434115, 434992, 436480, 449024, 463056, 473580, 489366, 491040, 505152, 520938, 523776, 535680, 543740, 561280, 578820, 589248, 598114, 617408, 631440, 652488, 654720, 673536, 694584, 714240, 734049, 736560, 757728, 760320, 771760, 785664, 815610, 841920, 868230, 869984, 872960, 897171, 926112, 947160, 978732, 982080, 1010304, 1041876, 1071360, 1087480, 1122560, 1157640, 1178496, 1196228, 1223415, 1234816, 1262880, 1302345, 1304976, 1309440, 1347072, 1389168, 1468098, 1473120, 1495285, 1515456, 1543520, 1571328, 1631220, 1683840, 1736460, 1739968, 1794342, 1852224, 1894320, 1957464, 1964160, 2020608, 2083752, 2142720, 2174960, 2245120, 2315280, 2356992, 2392456, 2446830, 2469632, 2525760, 2604690, 2609952, 2618880, 2691513, 2778336, 2936196, 2946240, 2990570, 3030912, 3087040, 3262440, 3367680, 3472920, 3479936, 3588684, 3670245, 3704448, 3788640, 3914928, 3928320, 4041216, 4167504, 4349920, 4485855, 4630560, 4713984, 4784912, 4893660, 4939264, 5051520, 5209380, 5219904, 5383026, 5556672, 5872392, 5892480, 5981140, 6061824, 6174080, 6524880, 6735360, 6945840, 6959872, 7177368, 7340490, 7408896, 7577280, 7829856, 7856640, 8074539, 8335008, 8699840, 8971710, 9261120, 9569824, 9787320, 10103040, 10418760, 10439808, 10766052, 11113344, 11744784, 11784960, 11962280, 12123648, 12348160, 13049760, 13457565, 13891680, 13919744, 14354736, 14680980, 14817792, 15154560, 15659712, 16149078, 16670016, 17399680, 17943420, 18522240, 19139648, 19574640, 20206080, 20837520, 20879616, 21532104, 22226688, 23489568, 23569920, 23924560, 24696320, 26099520, 26915130, 27783360, 28709472, 29361960, 30309120, 31319424, 32298156, 33340032, 34799360, 35886840, 37044480, 38279296, 39149280, 40372695, 41675040, 41759232, 43064208, 44453376, 46979136, 47849120, 52199040, 53830260, 55566720, 57418944, 58723920, 60618240, 62638848, 64596312, 66680064, 69598720, 71773680, 74088960, 76558592, 78298560, 80745390, 83350080, 86128416, 93958272, 95698240, 104398080, 107660520, 111133440, 114837888, 117447840, 125277696, 129192624, 133360128, 143547360, 153117184, 156597120, 161490780, 166700160, 172256832, 187916544, 191396480, 208796160, 215321040, 222266880, 229675776, 234895680, 258385248, 287094720, 313194240, 322981560, 333400320, 344513664, 375833088, 382792960, 430642080, 459351552, 469791360, 516770496, 574189440, 626388480, 645963120, 666800640, 689027328, 765585920, 861284160, 939582720, 1033540992, 1148378880, 1291926240, 1378054656, 1722568320, 1879165440, 2067081984, 2296757760, 2583852480, 3445136640, 4134163968, 5167704960, 6890273280, 10335409920, 20670819840]

約数ペア:

[(1, 20670819840), (2, 10335409920), (3, 6890273280), (4, 5167704960), (5, 4134163968), (6, 3445136640), (8, 2583852480), (9, 2296757760), (10, 2067081984), (11, 1879165440), (12, 1722568320), (15, 1378054656), (16, 1291926240), (18, 1148378880), (20, 1033540992), (22, 939582720), (24, 861284160), (27, 765585920), (30, 689027328), (31, 666800640), (32, 645963120), (33, 626388480), (36, 574189440), (40, 516770496), (44, 469791360), (45, 459351552), (48, 430642080), (54, 382792960), (55, 375833088), (60, 344513664), (62, 333400320), (64, 322981560), (66, 313194240), (72, 287094720), (80, 258385248), (88, 234895680), (90, 229675776), (93, 222266880), (96, 215321040), (99, 208796160), (108, 191396480), (110, 187916544), (120, 172256832), (124, 166700160), (128, 161490780), (132, 156597120), (135, 153117184), (144, 143547360), (155, 133360128), (160, 129192624), (165, 125277696), (176, 117447840), (180, 114837888), (186, 111133440), (192, 107660520), (198, 104398080), (216, 95698240), (220, 93958272), (240, 86128416), (248, 83350080), (256, 80745390), (264, 78298560), (270, 76558592), (279, 74088960), (288, 71773680), (297, 69598720), (310, 66680064), (320, 64596312), (330, 62638848), (341, 60618240), (352, 58723920), (360, 57418944), (372, 55566720), (384, 53830260), (396, 52199040), (432, 47849120), (440, 46979136), (465, 44453376), (480, 43064208), (495, 41759232), (496, 41675040), (512, 40372695), (528, 39149280), (540, 38279296), (558, 37044480), (576, 35886840), (594, 34799360), (620, 33340032), (640, 32298156), (660, 31319424), (682, 30309120), (704, 29361960), (720, 28709472), (744, 27783360), (768, 26915130), (792, 26099520), (837, 24696320), (864, 23924560), (877, 23569920), (880, 23489568), (930, 22226688), (960, 21532104), (990, 20879616), (992, 20837520), (1023, 20206080), (1056, 19574640), (1080, 19139648), (1116, 18522240), (1152, 17943420), (1188, 17399680), (1240, 16670016), (1280, 16149078), (1320, 15659712), (1364, 15154560), (1395, 14817792), (1408, 14680980), (1440, 14354736), (1485, 13919744), (1488, 13891680), (1536, 13457565), (1584, 13049760), (1674, 12348160), (1705, 12123648), (1728, 11962280), (1754, 11784960), (1760, 11744784), (1860, 11113344), (1920, 10766052), (1980, 10439808), (1984, 10418760), (2046, 10103040), (2112, 9787320), (2160, 9569824), (2232, 9261120), (2304, 8971710), (2376, 8699840), (2480, 8335008), (2560, 8074539), (2631, 7856640), (2640, 7829856), (2728, 7577280), (2790, 7408896), (2816, 7340490), (2880, 7177368), (2970, 6959872), (2976, 6945840), (3069, 6735360), (3168, 6524880), (3348, 6174080), (3410, 6061824), (3456, 5981140), (3508, 5892480), (3520, 5872392), (3720, 5556672), (3840, 5383026), (3960, 5219904), (3968, 5209380), (4092, 5051520), (4185, 4939264), (4224, 4893660), (4320, 4784912), (4385, 4713984), (4464, 4630560), (4608, 4485855), (4752, 4349920), (4960, 4167504), (5115, 4041216), (5262, 3928320), (5280, 3914928), (5456, 3788640), (5580, 3704448), (5632, 3670245), (5760, 3588684), (5940, 3479936), (5952, 3472920), (6138, 3367680), (6336, 3262440), (6696, 3087040), (6820, 3030912), (6912, 2990570), (7016, 2946240), (7040, 2936196), (7440, 2778336), (7680, 2691513), (7893, 2618880), (7920, 2609952), (7936, 2604690), (8184, 2525760), (8370, 2469632), (8448, 2446830), (8640, 2392456), (8770, 2356992), (8928, 2315280), (9207, 2245120), (9504, 2174960), (9647, 2142720), (9920, 2083752), (10230, 2020608), (10524, 1964160), (10560, 1957464), (10912, 1894320), (11160, 1852224), (11520, 1794342), (11880, 1739968), (11904, 1736460), (12276, 1683840), (12672, 1631220), (13155, 1571328), (13392, 1543520), (13640, 1515456), (13824, 1495285), (14032, 1473120), (14080, 1468098), (14880, 1389168), (15345, 1347072), (15786, 1309440), (15840, 1304976), (15872, 1302345), (16368, 1262880), (16740, 1234816), (16896, 1223415), (17280, 1196228), (17540, 1178496), (17856, 1157640), (18414, 1122560), (19008, 1087480), (19294, 1071360), (19840, 1041876), (20460, 1010304), (21048, 982080), (21120, 978732), (21824, 947160), (22320, 926112), (23040, 897171), (23679, 872960), (23760, 869984), (23808, 868230), (24552, 841920), (25344, 815610), (26310, 785664), (26784, 771760), (27187, 760320), (27280, 757728), (28064, 736560), (28160, 734049), (28941, 714240), (29760, 694584), (30690, 673536), (31572, 654720), (31680, 652488), (32736, 631440), (33480, 617408), (34560, 598114), (35080, 589248), (35712, 578820), (36828, 561280), (38016, 543740), (38588, 535680), (39465, 523776), (39680, 520938), (40920, 505152), (42096, 491040), (42240, 489366), (43648, 473580), (44640, 463056), (46035, 449024), (47358, 436480), (47520, 434992), (47616, 434115), (48235, 428544), (49104, 420960), (50688, 407805), (52620, 392832), (53568, 385880), (54374, 380160), (54560, 378864), (56128, 368280), (57882, 357120), (59520, 347292), (61380, 336768), (63144, 327360), (63360, 326244), (65472, 315720), (66960, 308704), (69120, 299057), (70160, 294624), (71424, 289410), (73656, 280640), (76032, 271870), (77176, 267840), (78930, 261888), (79360, 260469), (81561, 253440), (81840, 252576), (84192, 245520), (84480, 244683), (86823, 238080), (87296, 236790), (89280, 231528), (92070, 224512), (94716, 218240), (95040, 217496), (96470, 214272), (98208, 210480), (105240, 196416), (107136, 192940), (108748, 190080), (109120, 189432), (112256, 184140), (115764, 178560), (118395, 174592), (119040, 173646), (122760, 168384), (126288, 163680), (126720, 163122), (130944, 157860), (133920, 154352), (135935, 152064), (140320, 147312), (142848, 144705)]