131400960

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1844

約数の個数: 144

約数和(自身を含む): 441994560

約数和(自身を除く): 310593600

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, 256, 285, 304, 320, 380, 384, 456, 480, 570, 608, 640, 760, 768, 912, 960, 1140, 1216, 1280, 1520, 1801, 1824, 1920, 2280, 2432, 3040, 3602, 3648, 3840, 4560, 4864, 5403, 6080, 7204, 7296, 9005, 9120, 10806, 12160, 14408, 14592, 18010, 18240, 21612, 24320, 27015, 28816, 34219, 36020, 36480, 43224, 54030, 57632, 68438, 72040, 72960, 86448, 102657, 108060, 115264, 136876, 144080, 171095, 172896, 205314, 216120, 230528, 273752, 288160, 342190, 345792, 410628, 432240, 461056, 513285, 547504, 576320, 684380, 691584, 821256, 864480, 1026570, 1095008, 1152640, 1368760, 1383168, 1642512, 1728960, 2053140, 2190016, 2305280, 2737520, 3285024, 3457920, 4106280, 4380032, 5475040, 6570048, 6915840, 8212560, 8760064, 10950080, 13140096, 16425120, 21900160, 26280192, 32850240, 43800320, 65700480, 131400960]

約数ペア:

[(1, 131400960), (2, 65700480), (3, 43800320), (4, 32850240), (5, 26280192), (6, 21900160), (8, 16425120), (10, 13140096), (12, 10950080), (15, 8760064), (16, 8212560), (19, 6915840), (20, 6570048), (24, 5475040), (30, 4380032), (32, 4106280), (38, 3457920), (40, 3285024), (48, 2737520), (57, 2305280), (60, 2190016), (64, 2053140), (76, 1728960), (80, 1642512), (95, 1383168), (96, 1368760), (114, 1152640), (120, 1095008), (128, 1026570), (152, 864480), (160, 821256), (190, 691584), (192, 684380), (228, 576320), (240, 547504), (256, 513285), (285, 461056), (304, 432240), (320, 410628), (380, 345792), (384, 342190), (456, 288160), (480, 273752), (570, 230528), (608, 216120), (640, 205314), (760, 172896), (768, 171095), (912, 144080), (960, 136876), (1140, 115264), (1216, 108060), (1280, 102657), (1520, 86448), (1801, 72960), (1824, 72040), (1920, 68438), (2280, 57632), (2432, 54030), (3040, 43224), (3602, 36480), (3648, 36020), (3840, 34219), (4560, 28816), (4864, 27015), (5403, 24320), (6080, 21612), (7204, 18240), (7296, 18010), (9005, 14592), (9120, 14408), (10806, 12160)]