20609883000

素因数分解:

$2^3\times 3^4\times 5^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:426

約数の個数: 640

約数和(自身を含む): 83211448320

約数和(自身を除く): 62601565320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 27, 28, 30, 35, 36, 40, 42, 45, 50, 54, 56, 60, 63, 70, 72, 75, 81, 84, 90, 100, 105, 108, 120, 125, 126, 135, 140, 150, 162, 163, 168, 175, 180, 189, 200, 210, 216, 223, 225, 250, 252, 270, 280, 300, 315, 324, 326, 350, 360, 375, 378, 405, 420, 446, 450, 489, 500, 504, 525, 540, 567, 600, 630, 648, 652, 669, 675, 700, 750, 756, 810, 815, 840, 875, 892, 900, 945, 978, 1000, 1050, 1080, 1115, 1125, 1134, 1141, 1260, 1304, 1338, 1350, 1400, 1467, 1500, 1512, 1561, 1575, 1620, 1630, 1750, 1784, 1800, 1890, 1956, 2007, 2025, 2100, 2230, 2250, 2268, 2282, 2445, 2520, 2625, 2676, 2700, 2835, 2934, 3000, 3122, 3150, 3240, 3260, 3345, 3375, 3423, 3500, 3780, 3912, 4014, 4050, 4075, 4200, 4401, 4460, 4500, 4536, 4564, 4683, 4725, 4890, 5250, 5352, 5400, 5575, 5670, 5705, 5868, 6021, 6244, 6300, 6520, 6690, 6750, 6846, 7000, 7335, 7560, 7805, 7875, 8028, 8100, 8150, 8802, 8920, 9000, 9128, 9366, 9450, 9780, 10035, 10125, 10269, 10500, 11150, 11340, 11410, 11736, 12042, 12225, 12488, 12600, 13203, 13380, 13500, 13692, 14049, 14175, 14670, 15610, 15750, 16056, 16200, 16300, 16725, 17115, 17604, 18063, 18732, 18900, 19560, 20070, 20250, 20375, 20538, 21000, 22005, 22300, 22680, 22820, 23415, 23625, 24084, 24450, 26406, 26760, 27000, 27384, 27875, 28098, 28350, 28525, 29340, 30105, 30807, 31220, 31500, 32600, 33450, 34230, 35208, 36126, 36349, 36675, 37464, 37800, 39025, 40140, 40500, 40750, 41076, 42147, 44010, 44600, 45640, 46830, 47250, 48168, 48900, 50175, 51345, 52812, 55750, 56196, 56700, 57050, 58680, 60210, 61125, 61614, 62440, 63000, 66015, 66900, 68460, 70245, 70875, 72252, 72698, 73350, 78050, 80280, 81000, 81500, 82152, 83625, 84294, 85575, 88020, 90315, 92421, 93660, 94500, 97800, 100350, 102690, 105624, 109047, 110025, 111500, 112392, 113400, 114100, 117075, 120420, 122250, 123228, 126441, 132030, 133800, 136920, 140490, 141750, 142625, 144504, 145396, 146700, 150525, 154035, 156100, 163000, 167250, 168588, 171150, 176040, 180630, 181745, 183375, 184842, 187320, 189000, 195125, 200700, 205380, 210735, 218094, 220050, 223000, 228200, 234150, 240840, 244500, 246456, 250875, 252882, 254443, 256725, 264060, 280980, 283500, 285250, 290792, 293400, 301050, 308070, 312200, 327141, 330075, 334500, 337176, 342300, 351225, 361260, 363490, 366750, 369684, 390250, 401400, 410760, 421470, 427875, 436188, 440100, 451575, 462105, 468300, 489000, 501750, 505764, 508886, 513450, 528120, 545235, 550125, 561960, 567000, 570500, 585375, 602100, 616140, 632205, 654282, 660150, 669000, 684600, 702450, 722520, 726980, 733500, 739368, 752625, 763329, 770175, 780500, 842940, 855750, 872376, 880200, 903150, 908725, 924210, 936600, 981423, 1003500, 1011528, 1017772, 1026900, 1053675, 1090470, 1100250, 1141000, 1170750, 1204200, 1232280, 1264410, 1272215, 1283625, 1308564, 1320300, 1404900, 1453960, 1467000, 1505250, 1526658, 1540350, 1561000, 1635705, 1650375, 1685880, 1711500, 1756125, 1806300, 1817450, 1848420, 1962846, 2007000, 2035544, 2053800, 2107350, 2180940, 2200500, 2257875, 2289987, 2310525, 2341500, 2528820, 2544430, 2567250, 2617128, 2640600, 2726175, 2809800, 2944269, 3010500, 3053316, 3080700, 3161025, 3271410, 3300750, 3423000, 3512250, 3612600, 3634900, 3696840, 3816645, 3850875, 3925692, 4214700, 4361880, 4401000, 4515750, 4543625, 4579974, 4621050, 4683000, 4907115, 5057640, 5088860, 5134500, 5268375, 5452350, 5888538, 6021000, 6106632, 6161400, 6322050, 6361075, 6542820, 6601500, 6869961, 7024500, 7269800, 7633290, 7701750, 7851384, 8178525, 8429400, 9031500, 9087250, 9159948, 9242100, 9814230, 10177720, 10269000, 10536750, 10904700, 11449935, 11552625, 11777076, 12644100, 12722150, 13085640, 13203000, 13630875, 13739922, 14049000, 14721345, 15266580, 15403500, 15805125, 16357050, 18063000, 18174500, 18319896, 18484200, 19083225, 19628460, 20609883, 21073500, 21809400, 22899870, 23105250, 23554152, 24535575, 25288200, 25444300, 27261750, 27479844, 29442690, 30533160, 30807000, 31610250, 31805375, 32714100, 34349805, 36349000, 38166450, 39256920, 40892625, 41219766, 42147000, 45799740, 46210500, 49071150, 50888600, 54523500, 54959688, 57249675, 58885380, 63220500, 63610750, 65428200, 68699610, 73606725, 76332900, 81785250, 82439532, 91599480, 92421000, 95416125, 98142300, 103049415, 109047000, 114499350, 117770760, 122677875, 126441000, 127221500, 137399220, 147213450, 152665800, 163570500, 164879064, 171749025, 190832250, 196284600, 206098830, 228998700, 245355750, 254443000, 274798440, 286248375, 294426900, 327141000, 343498050, 368033625, 381664500, 412197660, 457997400, 490711500, 515247075, 572496750, 588853800, 686996100, 736067250, 763329000, 824395320, 858745125, 981423000, 1030494150, 1144993500, 1373992200, 1472134500, 1717490250, 2060988300, 2289987000, 2576235375, 2944269000, 3434980500, 4121976600, 5152470750, 6869961000, 10304941500, 20609883000]

約数ペア:

[(1, 20609883000), (2, 10304941500), (3, 6869961000), (4, 5152470750), (5, 4121976600), (6, 3434980500), (7, 2944269000), (8, 2576235375), (9, 2289987000), (10, 2060988300), (12, 1717490250), (14, 1472134500), (15, 1373992200), (18, 1144993500), (20, 1030494150), (21, 981423000), (24, 858745125), (25, 824395320), (27, 763329000), (28, 736067250), (30, 686996100), (35, 588853800), (36, 572496750), (40, 515247075), (42, 490711500), (45, 457997400), (50, 412197660), (54, 381664500), (56, 368033625), (60, 343498050), (63, 327141000), (70, 294426900), (72, 286248375), (75, 274798440), (81, 254443000), (84, 245355750), (90, 228998700), (100, 206098830), (105, 196284600), (108, 190832250), (120, 171749025), (125, 164879064), (126, 163570500), (135, 152665800), (140, 147213450), (150, 137399220), (162, 127221500), (163, 126441000), (168, 122677875), (175, 117770760), (180, 114499350), (189, 109047000), (200, 103049415), (210, 98142300), (216, 95416125), (223, 92421000), (225, 91599480), (250, 82439532), (252, 81785250), (270, 76332900), (280, 73606725), (300, 68699610), (315, 65428200), (324, 63610750), (326, 63220500), (350, 58885380), (360, 57249675), (375, 54959688), (378, 54523500), (405, 50888600), (420, 49071150), (446, 46210500), (450, 45799740), (489, 42147000), (500, 41219766), (504, 40892625), (525, 39256920), (540, 38166450), (567, 36349000), (600, 34349805), (630, 32714100), (648, 31805375), (652, 31610250), (669, 30807000), (675, 30533160), (700, 29442690), (750, 27479844), (756, 27261750), (810, 25444300), (815, 25288200), (840, 24535575), (875, 23554152), (892, 23105250), (900, 22899870), (945, 21809400), (978, 21073500), (1000, 20609883), (1050, 19628460), (1080, 19083225), (1115, 18484200), (1125, 18319896), (1134, 18174500), (1141, 18063000), (1260, 16357050), (1304, 15805125), (1338, 15403500), (1350, 15266580), (1400, 14721345), (1467, 14049000), (1500, 13739922), (1512, 13630875), (1561, 13203000), (1575, 13085640), (1620, 12722150), (1630, 12644100), (1750, 11777076), (1784, 11552625), (1800, 11449935), (1890, 10904700), (1956, 10536750), (2007, 10269000), (2025, 10177720), (2100, 9814230), (2230, 9242100), (2250, 9159948), (2268, 9087250), (2282, 9031500), (2445, 8429400), (2520, 8178525), (2625, 7851384), (2676, 7701750), (2700, 7633290), (2835, 7269800), (2934, 7024500), (3000, 6869961), (3122, 6601500), (3150, 6542820), (3240, 6361075), (3260, 6322050), (3345, 6161400), (3375, 6106632), (3423, 6021000), (3500, 5888538), (3780, 5452350), (3912, 5268375), (4014, 5134500), (4050, 5088860), (4075, 5057640), (4200, 4907115), (4401, 4683000), (4460, 4621050), (4500, 4579974), (4536, 4543625), (4564, 4515750), (4683, 4401000), (4725, 4361880), (4890, 4214700), (5250, 3925692), (5352, 3850875), (5400, 3816645), (5575, 3696840), (5670, 3634900), (5705, 3612600), (5868, 3512250), (6021, 3423000), (6244, 3300750), (6300, 3271410), (6520, 3161025), (6690, 3080700), (6750, 3053316), (6846, 3010500), (7000, 2944269), (7335, 2809800), (7560, 2726175), (7805, 2640600), (7875, 2617128), (8028, 2567250), (8100, 2544430), (8150, 2528820), (8802, 2341500), (8920, 2310525), (9000, 2289987), (9128, 2257875), (9366, 2200500), (9450, 2180940), (9780, 2107350), (10035, 2053800), (10125, 2035544), (10269, 2007000), (10500, 1962846), (11150, 1848420), (11340, 1817450), (11410, 1806300), (11736, 1756125), (12042, 1711500), (12225, 1685880), (12488, 1650375), (12600, 1635705), (13203, 1561000), (13380, 1540350), (13500, 1526658), (13692, 1505250), (14049, 1467000), (14175, 1453960), (14670, 1404900), (15610, 1320300), (15750, 1308564), (16056, 1283625), (16200, 1272215), (16300, 1264410), (16725, 1232280), (17115, 1204200), (17604, 1170750), (18063, 1141000), (18732, 1100250), (18900, 1090470), (19560, 1053675), (20070, 1026900), (20250, 1017772), (20375, 1011528), (20538, 1003500), (21000, 981423), (22005, 936600), (22300, 924210), (22680, 908725), (22820, 903150), (23415, 880200), (23625, 872376), (24084, 855750), (24450, 842940), (26406, 780500), (26760, 770175), (27000, 763329), (27384, 752625), (27875, 739368), (28098, 733500), (28350, 726980), (28525, 722520), (29340, 702450), (30105, 684600), (30807, 669000), (31220, 660150), (31500, 654282), (32600, 632205), (33450, 616140), (34230, 602100), (35208, 585375), (36126, 570500), (36349, 567000), (36675, 561960), (37464, 550125), (37800, 545235), (39025, 528120), (40140, 513450), (40500, 508886), (40750, 505764), (41076, 501750), (42147, 489000), (44010, 468300), (44600, 462105), (45640, 451575), (46830, 440100), (47250, 436188), (48168, 427875), (48900, 421470), (50175, 410760), (51345, 401400), (52812, 390250), (55750, 369684), (56196, 366750), (56700, 363490), (57050, 361260), (58680, 351225), (60210, 342300), (61125, 337176), (61614, 334500), (62440, 330075), (63000, 327141), (66015, 312200), (66900, 308070), (68460, 301050), (70245, 293400), (70875, 290792), (72252, 285250), (72698, 283500), (73350, 280980), (78050, 264060), (80280, 256725), (81000, 254443), (81500, 252882), (82152, 250875), (83625, 246456), (84294, 244500), (85575, 240840), (88020, 234150), (90315, 228200), (92421, 223000), (93660, 220050), (94500, 218094), (97800, 210735), (100350, 205380), (102690, 200700), (105624, 195125), (109047, 189000), (110025, 187320), (111500, 184842), (112392, 183375), (113400, 181745), (114100, 180630), (117075, 176040), (120420, 171150), (122250, 168588), (123228, 167250), (126441, 163000), (132030, 156100), (133800, 154035), (136920, 150525), (140490, 146700), (141750, 145396), (142625, 144504)]