17621734240

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{4549}}^1$

素因数の和:4677

約数の個数: 192

約数和(自身を含む): 47551795200

約数和(自身を除く): 29930060960

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 71, 80, 88, 110, 124, 142, 155, 160, 176, 220, 248, 284, 310, 341, 352, 355, 440, 496, 568, 620, 682, 710, 781, 880, 992, 1136, 1240, 1364, 1420, 1562, 1705, 1760, 2201, 2272, 2480, 2728, 2840, 3124, 3410, 3905, 4402, 4549, 4960, 5456, 5680, 6248, 6820, 7810, 8804, 9098, 10912, 11005, 11360, 12496, 13640, 15620, 17608, 18196, 22010, 22745, 24211, 24992, 27280, 31240, 35216, 36392, 44020, 45490, 48422, 50039, 54560, 62480, 70432, 72784, 88040, 90980, 96844, 100078, 121055, 124960, 141019, 145568, 176080, 181960, 193688, 200156, 242110, 250195, 282038, 322979, 352160, 363920, 387376, 400312, 484220, 500390, 564076, 645958, 705095, 727840, 774752, 800624, 968440, 1000780, 1128152, 1291916, 1410190, 1551209, 1601248, 1614895, 1936880, 2001560, 2256304, 2583832, 2820380, 3102418, 3229790, 3552769, 3873760, 4003120, 4512608, 5167664, 5640760, 6204836, 6459580, 7105538, 7756045, 8006240, 10012349, 10335328, 11281520, 12409672, 12919160, 14211076, 15512090, 17763845, 20024698, 22563040, 24819344, 25838320, 28422152, 31024180, 35527690, 40049396, 49638688, 50061745, 51676640, 56844304, 62048360, 71055380, 80098792, 100123490, 110135839, 113688608, 124096720, 142110760, 160197584, 200246980, 220271678, 248193440, 284221520, 320395168, 400493960, 440543356, 550679195, 568443040, 800987920, 881086712, 1101358390, 1601975840, 1762173424, 2202716780, 3524346848, 4405433560, 8810867120, 17621734240]

約数ペア:

[(1, 17621734240), (2, 8810867120), (4, 4405433560), (5, 3524346848), (8, 2202716780), (10, 1762173424), (11, 1601975840), (16, 1101358390), (20, 881086712), (22, 800987920), (31, 568443040), (32, 550679195), (40, 440543356), (44, 400493960), (55, 320395168), (62, 284221520), (71, 248193440), (80, 220271678), (88, 200246980), (110, 160197584), (124, 142110760), (142, 124096720), (155, 113688608), (160, 110135839), (176, 100123490), (220, 80098792), (248, 71055380), (284, 62048360), (310, 56844304), (341, 51676640), (352, 50061745), (355, 49638688), (440, 40049396), (496, 35527690), (568, 31024180), (620, 28422152), (682, 25838320), (710, 24819344), (781, 22563040), (880, 20024698), (992, 17763845), (1136, 15512090), (1240, 14211076), (1364, 12919160), (1420, 12409672), (1562, 11281520), (1705, 10335328), (1760, 10012349), (2201, 8006240), (2272, 7756045), (2480, 7105538), (2728, 6459580), (2840, 6204836), (3124, 5640760), (3410, 5167664), (3905, 4512608), (4402, 4003120), (4549, 3873760), (4960, 3552769), (5456, 3229790), (5680, 3102418), (6248, 2820380), (6820, 2583832), (7810, 2256304), (8804, 2001560), (9098, 1936880), (10912, 1614895), (11005, 1601248), (11360, 1551209), (12496, 1410190), (13640, 1291916), (15620, 1128152), (17608, 1000780), (18196, 968440), (22010, 800624), (22745, 774752), (24211, 727840), (24992, 705095), (27280, 645958), (31240, 564076), (35216, 500390), (36392, 484220), (44020, 400312), (45490, 387376), (48422, 363920), (50039, 352160), (54560, 322979), (62480, 282038), (70432, 250195), (72784, 242110), (88040, 200156), (90980, 193688), (96844, 181960), (100078, 176080), (121055, 145568), (124960, 141019)]