49209717440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{197}}^1$

素因数の和:420

約数の個数: 336

約数和(自身を含む): 132529478400

約数和(自身を除く): 83319760960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 31, 32, 40, 52, 62, 64, 65, 80, 104, 124, 130, 149, 155, 160, 169, 197, 208, 248, 260, 298, 310, 320, 338, 394, 403, 416, 496, 520, 596, 620, 676, 745, 788, 806, 832, 845, 985, 992, 1040, 1192, 1240, 1352, 1490, 1576, 1612, 1690, 1937, 1970, 1984, 2015, 2080, 2384, 2480, 2561, 2704, 2980, 3152, 3224, 3380, 3874, 3940, 4030, 4160, 4619, 4768, 4960, 5122, 5239, 5408, 5960, 6107, 6304, 6448, 6760, 7748, 7880, 8060, 9238, 9536, 9685, 9920, 10244, 10478, 10816, 11920, 12214, 12608, 12805, 12896, 13520, 15496, 15760, 16120, 18476, 19370, 20488, 20956, 23095, 23840, 24428, 25181, 25610, 25792, 26195, 27040, 29353, 30535, 30992, 31520, 32240, 33293, 36952, 38740, 40976, 41912, 46190, 47680, 48856, 50362, 51220, 52390, 54080, 58706, 60047, 61070, 61984, 63040, 64480, 66586, 73904, 77480, 79391, 81952, 83824, 92380, 97712, 100724, 102440, 104780, 117412, 120094, 122140, 123968, 125905, 128960, 133172, 146765, 147808, 154960, 158782, 163904, 166465, 167648, 184760, 195424, 201448, 204880, 209560, 234824, 240188, 244280, 251810, 266344, 293530, 295616, 300235, 309920, 317564, 332930, 335296, 369520, 381589, 390848, 396955, 402896, 409760, 419120, 469648, 480376, 488560, 503620, 532688, 587060, 600470, 619840, 635128, 665860, 739040, 763178, 780611, 793910, 805792, 819520, 838240, 909943, 939296, 960752, 977120, 1007240, 1032083, 1065376, 1174120, 1200940, 1270256, 1331720, 1478080, 1526356, 1561222, 1587820, 1611584, 1676480, 1819886, 1878592, 1907945, 1921504, 1954240, 2014480, 2064166, 2130752, 2348240, 2401880, 2540512, 2663440, 3052712, 3122444, 3175640, 3639772, 3815890, 3843008, 3903055, 4028960, 4128332, 4549715, 4696480, 4803760, 4960657, 5081024, 5160415, 5326880, 6105424, 6244888, 6351280, 7279544, 7631780, 7806110, 8057920, 8256664, 9099430, 9392960, 9607520, 9921314, 10320830, 10653760, 11829259, 12210848, 12489776, 12702560, 14559088, 15263560, 15612220, 16513328, 18198860, 19215040, 19842628, 20641660, 23658518, 24421696, 24803285, 24979552, 25405120, 29118176, 30527120, 31224440, 33026656, 36397720, 39685256, 41283320, 47317036, 49606570, 49959104, 58236352, 59146295, 61054240, 62448880, 66053312, 72795440, 79370512, 82566640, 94634072, 99213140, 118292590, 122108480, 124897760, 145590880, 153780367, 158741024, 165133280, 189268144, 198426280, 236585180, 249795520, 291181760, 307560734, 317482048, 330266560, 378536288, 396852560, 473170360, 615121468, 757072576, 768901835, 793705120, 946340720, 1230242936, 1537803670, 1587410240, 1892681440, 2460485872, 3075607340, 3785362880, 4920971744, 6151214680, 9841943488, 12302429360, 24604858720, 49209717440]

約数ペア:

[(1, 49209717440), (2, 24604858720), (4, 12302429360), (5, 9841943488), (8, 6151214680), (10, 4920971744), (13, 3785362880), (16, 3075607340), (20, 2460485872), (26, 1892681440), (31, 1587410240), (32, 1537803670), (40, 1230242936), (52, 946340720), (62, 793705120), (64, 768901835), (65, 757072576), (80, 615121468), (104, 473170360), (124, 396852560), (130, 378536288), (149, 330266560), (155, 317482048), (160, 307560734), (169, 291181760), (197, 249795520), (208, 236585180), (248, 198426280), (260, 189268144), (298, 165133280), (310, 158741024), (320, 153780367), (338, 145590880), (394, 124897760), (403, 122108480), (416, 118292590), (496, 99213140), (520, 94634072), (596, 82566640), (620, 79370512), (676, 72795440), (745, 66053312), (788, 62448880), (806, 61054240), (832, 59146295), (845, 58236352), (985, 49959104), (992, 49606570), (1040, 47317036), (1192, 41283320), (1240, 39685256), (1352, 36397720), (1490, 33026656), (1576, 31224440), (1612, 30527120), (1690, 29118176), (1937, 25405120), (1970, 24979552), (1984, 24803285), (2015, 24421696), (2080, 23658518), (2384, 20641660), (2480, 19842628), (2561, 19215040), (2704, 18198860), (2980, 16513328), (3152, 15612220), (3224, 15263560), (3380, 14559088), (3874, 12702560), (3940, 12489776), (4030, 12210848), (4160, 11829259), (4619, 10653760), (4768, 10320830), (4960, 9921314), (5122, 9607520), (5239, 9392960), (5408, 9099430), (5960, 8256664), (6107, 8057920), (6304, 7806110), (6448, 7631780), (6760, 7279544), (7748, 6351280), (7880, 6244888), (8060, 6105424), (9238, 5326880), (9536, 5160415), (9685, 5081024), (9920, 4960657), (10244, 4803760), (10478, 4696480), (10816, 4549715), (11920, 4128332), (12214, 4028960), (12608, 3903055), (12805, 3843008), (12896, 3815890), (13520, 3639772), (15496, 3175640), (15760, 3122444), (16120, 3052712), (18476, 2663440), (19370, 2540512), (20488, 2401880), (20956, 2348240), (23095, 2130752), (23840, 2064166), (24428, 2014480), (25181, 1954240), (25610, 1921504), (25792, 1907945), (26195, 1878592), (27040, 1819886), (29353, 1676480), (30535, 1611584), (30992, 1587820), (31520, 1561222), (32240, 1526356), (33293, 1478080), (36952, 1331720), (38740, 1270256), (40976, 1200940), (41912, 1174120), (46190, 1065376), (47680, 1032083), (48856, 1007240), (50362, 977120), (51220, 960752), (52390, 939296), (54080, 909943), (58706, 838240), (60047, 819520), (61070, 805792), (61984, 793910), (63040, 780611), (64480, 763178), (66586, 739040), (73904, 665860), (77480, 635128), (79391, 619840), (81952, 600470), (83824, 587060), (92380, 532688), (97712, 503620), (100724, 488560), (102440, 480376), (104780, 469648), (117412, 419120), (120094, 409760), (122140, 402896), (123968, 396955), (125905, 390848), (128960, 381589), (133172, 369520), (146765, 335296), (147808, 332930), (154960, 317564), (158782, 309920), (163904, 300235), (166465, 295616), (167648, 293530), (184760, 266344), (195424, 251810), (201448, 244280), (204880, 240188), (209560, 234824)]