63561840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1$

素因数の和:351

約数の個数: 160

約数和(自身を含む): 212129280

約数和(自身を除く): 148567440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 53, 57, 60, 76, 80, 95, 106, 114, 120, 152, 159, 190, 212, 228, 240, 263, 265, 285, 304, 318, 380, 424, 456, 526, 530, 570, 636, 760, 789, 795, 848, 912, 1007, 1052, 1060, 1140, 1272, 1315, 1520, 1578, 1590, 2014, 2104, 2120, 2280, 2544, 2630, 3021, 3156, 3180, 3945, 4028, 4208, 4240, 4560, 4997, 5035, 5260, 6042, 6312, 6360, 7890, 8056, 9994, 10070, 10520, 12084, 12624, 12720, 13939, 14991, 15105, 15780, 16112, 19988, 20140, 21040, 24168, 24985, 27878, 29982, 30210, 31560, 39976, 40280, 41817, 48336, 49970, 55756, 59964, 60420, 63120, 69695, 74955, 79952, 80560, 83634, 99940, 111512, 119928, 120840, 139390, 149910, 167268, 199880, 209085, 223024, 239856, 241680, 264841, 278780, 299820, 334536, 399760, 418170, 529682, 557560, 599640, 669072, 794523, 836340, 1059364, 1115120, 1199280, 1324205, 1589046, 1672680, 2118728, 2648410, 3178092, 3345360, 3972615, 4237456, 5296820, 6356184, 7945230, 10593640, 12712368, 15890460, 21187280, 31780920, 63561840]

約数ペア:

[(1, 63561840), (2, 31780920), (3, 21187280), (4, 15890460), (5, 12712368), (6, 10593640), (8, 7945230), (10, 6356184), (12, 5296820), (15, 4237456), (16, 3972615), (19, 3345360), (20, 3178092), (24, 2648410), (30, 2118728), (38, 1672680), (40, 1589046), (48, 1324205), (53, 1199280), (57, 1115120), (60, 1059364), (76, 836340), (80, 794523), (95, 669072), (106, 599640), (114, 557560), (120, 529682), (152, 418170), (159, 399760), (190, 334536), (212, 299820), (228, 278780), (240, 264841), (263, 241680), (265, 239856), (285, 223024), (304, 209085), (318, 199880), (380, 167268), (424, 149910), (456, 139390), (526, 120840), (530, 119928), (570, 111512), (636, 99940), (760, 83634), (789, 80560), (795, 79952), (848, 74955), (912, 69695), (1007, 63120), (1052, 60420), (1060, 59964), (1140, 55756), (1272, 49970), (1315, 48336), (1520, 41817), (1578, 40280), (1590, 39976), (2014, 31560), (2104, 30210), (2120, 29982), (2280, 27878), (2544, 24985), (2630, 24168), (3021, 21040), (3156, 20140), (3180, 19988), (3945, 16112), (4028, 15780), (4208, 15105), (4240, 14991), (4560, 13939), (4997, 12720), (5035, 12624), (5260, 12084), (6042, 10520), (6312, 10070), (6360, 9994), (7890, 8056)]