420214049760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1\times {\mathrm{25469}}^1$

素因数の和:26453

約数の個数: 192

約数和(自身を含む): 1360966017600

約数和(自身を除く): 940751967840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 222, 240, 296, 370, 444, 480, 555, 592, 740, 888, 929, 1110, 1184, 1480, 1776, 1858, 2220, 2787, 2960, 3552, 3716, 4440, 4645, 5574, 5920, 7432, 8880, 9290, 11148, 13935, 14864, 17760, 18580, 22296, 25469, 27870, 29728, 34373, 37160, 44592, 50938, 55740, 68746, 74320, 76407, 89184, 101876, 103119, 111480, 127345, 137492, 148640, 152814, 171865, 203752, 206238, 222960, 254690, 274984, 305628, 343730, 382035, 407504, 412476, 445920, 509380, 515595, 549968, 611256, 687460, 764070, 815008, 824952, 942353, 1018760, 1031190, 1099936, 1222512, 1374920, 1528140, 1649904, 1884706, 2037520, 2062380, 2445024, 2749840, 2827059, 3056280, 3299808, 3769412, 4075040, 4124760, 4711765, 5499680, 5654118, 6112560, 7538824, 8249520, 9423530, 11308236, 12225120, 14135295, 15077648, 16499040, 18847060, 22616472, 23660701, 28270590, 30155296, 37694120, 45232944, 47321402, 56541180, 70982103, 75388240, 90465888, 94642804, 113082360, 118303505, 141964206, 150776480, 189285608, 226164720, 236607010, 283928412, 354910515, 378571216, 452329440, 473214020, 567856824, 709821030, 757142432, 875445937, 946428040, 1135713648, 1419642060, 1750891874, 1892856080, 2271427296, 2626337811, 2839284120, 3501783748, 3785712160, 4377229685, 5252675622, 5678568240, 7003567496, 8754459370, 10505351244, 11357136480, 13131689055, 14007134992, 17508918740, 21010702488, 26263378110, 28014269984, 35017837480, 42021404976, 52526756220, 70035674960, 84042809952, 105053512440, 140071349920, 210107024880, 420214049760]

約数ペア:

[(1, 420214049760), (2, 210107024880), (3, 140071349920), (4, 105053512440), (5, 84042809952), (6, 70035674960), (8, 52526756220), (10, 42021404976), (12, 35017837480), (15, 28014269984), (16, 26263378110), (20, 21010702488), (24, 17508918740), (30, 14007134992), (32, 13131689055), (37, 11357136480), (40, 10505351244), (48, 8754459370), (60, 7003567496), (74, 5678568240), (80, 5252675622), (96, 4377229685), (111, 3785712160), (120, 3501783748), (148, 2839284120), (160, 2626337811), (185, 2271427296), (222, 1892856080), (240, 1750891874), (296, 1419642060), (370, 1135713648), (444, 946428040), (480, 875445937), (555, 757142432), (592, 709821030), (740, 567856824), (888, 473214020), (929, 452329440), (1110, 378571216), (1184, 354910515), (1480, 283928412), (1776, 236607010), (1858, 226164720), (2220, 189285608), (2787, 150776480), (2960, 141964206), (3552, 118303505), (3716, 113082360), (4440, 94642804), (4645, 90465888), (5574, 75388240), (5920, 70982103), (7432, 56541180), (8880, 47321402), (9290, 45232944), (11148, 37694120), (13935, 30155296), (14864, 28270590), (17760, 23660701), (18580, 22616472), (22296, 18847060), (25469, 16499040), (27870, 15077648), (29728, 14135295), (34373, 12225120), (37160, 11308236), (44592, 9423530), (50938, 8249520), (55740, 7538824), (68746, 6112560), (74320, 5654118), (76407, 5499680), (89184, 4711765), (101876, 4124760), (103119, 4075040), (111480, 3769412), (127345, 3299808), (137492, 3056280), (148640, 2827059), (152814, 2749840), (171865, 2445024), (203752, 2062380), (206238, 2037520), (222960, 1884706), (254690, 1649904), (274984, 1528140), (305628, 1374920), (343730, 1222512), (382035, 1099936), (407504, 1031190), (412476, 1018760), (445920, 942353), (509380, 824952), (515595, 815008), (549968, 764070), (611256, 687460)]