65700480

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1842

約数の個数: 128

約数和(自身を含む): 220564800

約数和(自身を除く): 154864320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 912, 960, 1140, 1216, 1520, 1801, 1824, 1920, 2280, 2432, 3040, 3602, 3648, 4560, 5403, 6080, 7204, 7296, 9005, 9120, 10806, 12160, 14408, 18010, 18240, 21612, 27015, 28816, 34219, 36020, 36480, 43224, 54030, 57632, 68438, 72040, 86448, 102657, 108060, 115264, 136876, 144080, 171095, 172896, 205314, 216120, 230528, 273752, 288160, 342190, 345792, 410628, 432240, 513285, 547504, 576320, 684380, 691584, 821256, 864480, 1026570, 1095008, 1152640, 1368760, 1642512, 1728960, 2053140, 2190016, 2737520, 3285024, 3457920, 4106280, 4380032, 5475040, 6570048, 8212560, 10950080, 13140096, 16425120, 21900160, 32850240, 65700480]

約数ペア:

[(1, 65700480), (2, 32850240), (3, 21900160), (4, 16425120), (5, 13140096), (6, 10950080), (8, 8212560), (10, 6570048), (12, 5475040), (15, 4380032), (16, 4106280), (19, 3457920), (20, 3285024), (24, 2737520), (30, 2190016), (32, 2053140), (38, 1728960), (40, 1642512), (48, 1368760), (57, 1152640), (60, 1095008), (64, 1026570), (76, 864480), (80, 821256), (95, 691584), (96, 684380), (114, 576320), (120, 547504), (128, 513285), (152, 432240), (160, 410628), (190, 345792), (192, 342190), (228, 288160), (240, 273752), (285, 230528), (304, 216120), (320, 205314), (380, 172896), (384, 171095), (456, 144080), (480, 136876), (570, 115264), (608, 108060), (640, 102657), (760, 86448), (912, 72040), (960, 68438), (1140, 57632), (1216, 54030), (1520, 43224), (1801, 36480), (1824, 36020), (1920, 34219), (2280, 28816), (2432, 27015), (3040, 21612), (3602, 18240), (3648, 18010), (4560, 14408), (5403, 12160), (6080, 10806), (7204, 9120), (7296, 9005)]