20299209840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{863}}^1$

素因数の和:1261

約数の個数: 480

約数和(自身を含む): 84234608640

約数和(自身を除く): 63935398800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 112, 117, 120, 126, 130, 140, 144, 156, 168, 180, 182, 195, 208, 210, 234, 240, 252, 260, 273, 280, 312, 315, 336, 359, 360, 364, 390, 420, 455, 468, 504, 520, 546, 560, 585, 624, 630, 718, 720, 728, 780, 819, 840, 863, 910, 936, 1008, 1040, 1077, 1092, 1170, 1260, 1365, 1436, 1456, 1560, 1638, 1680, 1726, 1795, 1820, 1872, 2154, 2184, 2340, 2513, 2520, 2589, 2730, 2872, 3120, 3231, 3276, 3452, 3590, 3640, 4095, 4308, 4315, 4368, 4667, 4680, 5026, 5040, 5178, 5385, 5460, 5744, 6041, 6462, 6552, 6904, 7180, 7280, 7539, 7767, 8190, 8616, 8630, 9334, 9360, 10052, 10356, 10770, 10920, 11219, 12082, 12565, 12924, 12945, 13104, 13808, 14001, 14360, 15078, 15534, 16155, 16380, 17232, 17260, 18123, 18668, 20104, 20712, 21540, 21840, 22438, 22617, 23335, 24164, 25130, 25848, 25890, 28002, 28720, 30156, 30205, 31068, 32310, 32669, 32760, 33657, 34520, 36246, 37336, 37695, 38835, 40208, 41424, 42003, 43080, 44876, 45234, 46670, 48328, 50260, 51696, 51780, 54369, 56004, 56095, 60312, 60410, 62136, 64620, 65338, 65520, 67314, 69040, 70005, 72492, 74672, 75390, 77670, 78533, 84006, 86160, 89752, 90468, 90615, 93340, 96656, 98007, 100520, 100971, 103560, 108738, 112008, 112190, 113085, 120624, 120820, 124272, 129240, 130676, 134628, 140010, 144984, 150780, 155340, 157066, 163345, 168012, 168285, 179504, 180936, 181230, 186680, 196014, 201040, 201942, 207120, 210015, 217476, 224016, 224380, 226170, 235599, 241640, 258480, 261352, 269256, 271845, 280020, 289968, 294021, 301560, 309817, 310680, 314132, 326690, 336024, 336570, 361872, 362460, 373360, 392028, 392665, 403884, 420030, 434952, 448760, 452340, 471198, 483280, 490035, 504855, 522704, 538512, 543690, 560040, 588042, 603120, 619634, 621360, 628264, 653380, 672048, 673140, 706797, 724920, 784056, 785330, 807768, 840060, 869904, 897520, 904680, 929451, 942396, 980070, 1009710, 1087380, 1120080, 1176084, 1177995, 1239268, 1256528, 1306760, 1346280, 1413594, 1449840, 1470105, 1549085, 1568112, 1570660, 1615536, 1680120, 1809360, 1858902, 1884792, 1960140, 2019420, 2168719, 2174760, 2352168, 2355990, 2478536, 2613520, 2692560, 2788353, 2827188, 2940210, 3098170, 3141320, 3360240, 3533985, 3717804, 3769584, 3920280, 4027621, 4038840, 4337438, 4349520, 4647255, 4704336, 4711980, 4957072, 5576706, 5654376, 5880420, 6196340, 6282640, 6506157, 7067970, 7435608, 7840560, 8055242, 8077680, 8674876, 9294510, 9423960, 10843595, 11153412, 11308752, 11760840, 12082863, 12392680, 13012314, 13941765, 14135940, 14871216, 16110484, 17349752, 18589020, 18847920, 19518471, 20138105, 21687190, 22306824, 23521680, 24165726, 24785360, 26024628, 27883530, 28193347, 28271880, 32220968, 32530785, 34699504, 36248589, 37178040, 39036942, 40276210, 43374380, 44613648, 48331452, 52049256, 55767060, 56386694, 56543760, 60414315, 64441936, 65061570, 72497178, 74356080, 78073884, 80552420, 84580041, 86748760, 96662904, 97592355, 104098512, 111534120, 112773388, 120828630, 130123140, 140966735, 144994356, 156147768, 161104840, 169160082, 173497520, 181242945, 193325808, 195184710, 223068240, 225546776, 241657260, 253740123, 260246280, 281933470, 289988712, 312295536, 322209680, 338320164, 362485890, 390369420, 422900205, 451093552, 483314520, 507480246, 520492560, 563866940, 579977424, 676640328, 724971780, 780738840, 845800410, 966629040, 1014960492, 1127733880, 1268700615, 1353280656, 1449943560, 1561477680, 1691600820, 2029920984, 2255467760, 2537401230, 2899887120, 3383201640, 4059841968, 5074802460, 6766403280, 10149604920, 20299209840]

約数ペア:

[(1, 20299209840), (2, 10149604920), (3, 6766403280), (4, 5074802460), (5, 4059841968), (6, 3383201640), (7, 2899887120), (8, 2537401230), (9, 2255467760), (10, 2029920984), (12, 1691600820), (13, 1561477680), (14, 1449943560), (15, 1353280656), (16, 1268700615), (18, 1127733880), (20, 1014960492), (21, 966629040), (24, 845800410), (26, 780738840), (28, 724971780), (30, 676640328), (35, 579977424), (36, 563866940), (39, 520492560), (40, 507480246), (42, 483314520), (45, 451093552), (48, 422900205), (52, 390369420), (56, 362485890), (60, 338320164), (63, 322209680), (65, 312295536), (70, 289988712), (72, 281933470), (78, 260246280), (80, 253740123), (84, 241657260), (90, 225546776), (91, 223068240), (104, 195184710), (105, 193325808), (112, 181242945), (117, 173497520), (120, 169160082), (126, 161104840), (130, 156147768), (140, 144994356), (144, 140966735), (156, 130123140), (168, 120828630), (180, 112773388), (182, 111534120), (195, 104098512), (208, 97592355), (210, 96662904), (234, 86748760), (240, 84580041), (252, 80552420), (260, 78073884), (273, 74356080), (280, 72497178), (312, 65061570), (315, 64441936), (336, 60414315), (359, 56543760), (360, 56386694), (364, 55767060), (390, 52049256), (420, 48331452), (455, 44613648), (468, 43374380), (504, 40276210), (520, 39036942), (546, 37178040), (560, 36248589), (585, 34699504), (624, 32530785), (630, 32220968), (718, 28271880), (720, 28193347), (728, 27883530), (780, 26024628), (819, 24785360), (840, 24165726), (863, 23521680), (910, 22306824), (936, 21687190), (1008, 20138105), (1040, 19518471), (1077, 18847920), (1092, 18589020), (1170, 17349752), (1260, 16110484), (1365, 14871216), (1436, 14135940), (1456, 13941765), (1560, 13012314), (1638, 12392680), (1680, 12082863), (1726, 11760840), (1795, 11308752), (1820, 11153412), (1872, 10843595), (2154, 9423960), (2184, 9294510), (2340, 8674876), (2513, 8077680), (2520, 8055242), (2589, 7840560), (2730, 7435608), (2872, 7067970), (3120, 6506157), (3231, 6282640), (3276, 6196340), (3452, 5880420), (3590, 5654376), (3640, 5576706), (4095, 4957072), (4308, 4711980), (4315, 4704336), (4368, 4647255), (4667, 4349520), (4680, 4337438), (5026, 4038840), (5040, 4027621), (5178, 3920280), (5385, 3769584), (5460, 3717804), (5744, 3533985), (6041, 3360240), (6462, 3141320), (6552, 3098170), (6904, 2940210), (7180, 2827188), (7280, 2788353), (7539, 2692560), (7767, 2613520), (8190, 2478536), (8616, 2355990), (8630, 2352168), (9334, 2174760), (9360, 2168719), (10052, 2019420), (10356, 1960140), (10770, 1884792), (10920, 1858902), (11219, 1809360), (12082, 1680120), (12565, 1615536), (12924, 1570660), (12945, 1568112), (13104, 1549085), (13808, 1470105), (14001, 1449840), (14360, 1413594), (15078, 1346280), (15534, 1306760), (16155, 1256528), (16380, 1239268), (17232, 1177995), (17260, 1176084), (18123, 1120080), (18668, 1087380), (20104, 1009710), (20712, 980070), (21540, 942396), (21840, 929451), (22438, 904680), (22617, 897520), (23335, 869904), (24164, 840060), (25130, 807768), (25848, 785330), (25890, 784056), (28002, 724920), (28720, 706797), (30156, 673140), (30205, 672048), (31068, 653380), (32310, 628264), (32669, 621360), (32760, 619634), (33657, 603120), (34520, 588042), (36246, 560040), (37336, 543690), (37695, 538512), (38835, 522704), (40208, 504855), (41424, 490035), (42003, 483280), (43080, 471198), (44876, 452340), (45234, 448760), (46670, 434952), (48328, 420030), (50260, 403884), (51696, 392665), (51780, 392028), (54369, 373360), (56004, 362460), (56095, 361872), (60312, 336570), (60410, 336024), (62136, 326690), (64620, 314132), (65338, 310680), (65520, 309817), (67314, 301560), (69040, 294021), (70005, 289968), (72492, 280020), (74672, 271845), (75390, 269256), (77670, 261352), (78533, 258480), (84006, 241640), (86160, 235599), (89752, 226170), (90468, 224380), (90615, 224016), (93340, 217476), (96656, 210015), (98007, 207120), (100520, 201942), (100971, 201040), (103560, 196014), (108738, 186680), (112008, 181230), (112190, 180936), (113085, 179504), (120624, 168285), (120820, 168012), (124272, 163345), (129240, 157066), (130676, 155340), (134628, 150780), (140010, 144984)]