66311475200

素因数分解:

$2^{12}\times 5^2\times {\mathrm{127}}^1\times {\mathrm{5099}}^1$

素因数の和:5260

約数の個数: 156

約数和(自身を含む): 165759628800

約数和(自身を除く): 99448153600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 127, 128, 160, 200, 254, 256, 320, 400, 508, 512, 635, 640, 800, 1016, 1024, 1270, 1280, 1600, 2032, 2048, 2540, 2560, 3175, 3200, 4064, 4096, 5080, 5099, 5120, 6350, 6400, 8128, 10160, 10198, 10240, 12700, 12800, 16256, 20320, 20396, 20480, 25400, 25495, 25600, 32512, 40640, 40792, 50800, 50990, 51200, 65024, 81280, 81584, 101600, 101980, 102400, 127475, 130048, 162560, 163168, 203200, 203960, 254950, 260096, 325120, 326336, 406400, 407920, 509900, 520192, 647573, 650240, 652672, 812800, 815840, 1019800, 1295146, 1300480, 1305344, 1625600, 1631680, 2039600, 2590292, 2600960, 2610688, 3237865, 3251200, 3263360, 4079200, 5180584, 5221376, 6475730, 6502400, 6526720, 8158400, 10361168, 10442752, 12951460, 13004800, 13053440, 16189325, 16316800, 20722336, 20885504, 25902920, 26106880, 32378650, 32633600, 41444672, 51805840, 52213760, 64757300, 65267200, 82889344, 103611680, 104427520, 129514600, 130534400, 165778688, 207223360, 259029200, 261068800, 331557376, 414446720, 518058400, 522137600, 663114752, 828893440, 1036116800, 1326229504, 1657786880, 2072233600, 2652459008, 3315573760, 4144467200, 6631147520, 8288934400, 13262295040, 16577868800, 33155737600, 66311475200]

約数ペア:

[(1, 66311475200), (2, 33155737600), (4, 16577868800), (5, 13262295040), (8, 8288934400), (10, 6631147520), (16, 4144467200), (20, 3315573760), (25, 2652459008), (32, 2072233600), (40, 1657786880), (50, 1326229504), (64, 1036116800), (80, 828893440), (100, 663114752), (127, 522137600), (128, 518058400), (160, 414446720), (200, 331557376), (254, 261068800), (256, 259029200), (320, 207223360), (400, 165778688), (508, 130534400), (512, 129514600), (635, 104427520), (640, 103611680), (800, 82889344), (1016, 65267200), (1024, 64757300), (1270, 52213760), (1280, 51805840), (1600, 41444672), (2032, 32633600), (2048, 32378650), (2540, 26106880), (2560, 25902920), (3175, 20885504), (3200, 20722336), (4064, 16316800), (4096, 16189325), (5080, 13053440), (5099, 13004800), (5120, 12951460), (6350, 10442752), (6400, 10361168), (8128, 8158400), (10160, 6526720), (10198, 6502400), (10240, 6475730), (12700, 5221376), (12800, 5180584), (16256, 4079200), (20320, 3263360), (20396, 3251200), (20480, 3237865), (25400, 2610688), (25495, 2600960), (25600, 2590292), (32512, 2039600), (40640, 1631680), (40792, 1625600), (50800, 1305344), (50990, 1300480), (51200, 1295146), (65024, 1019800), (81280, 815840), (81584, 812800), (101600, 652672), (101980, 650240), (102400, 647573), (127475, 520192), (130048, 509900), (162560, 407920), (163168, 406400), (203200, 326336), (203960, 325120), (254950, 260096)]