64082820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{839}}^1$

素因数の和:937

約数の個数: 96

約数和(自身を含む): 191923200

約数和(自身を除く): 127840380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 67, 76, 95, 114, 134, 190, 201, 228, 268, 285, 335, 380, 402, 570, 670, 804, 839, 1005, 1140, 1273, 1340, 1678, 2010, 2517, 2546, 3356, 3819, 4020, 4195, 5034, 5092, 6365, 7638, 8390, 10068, 12585, 12730, 15276, 15941, 16780, 19095, 25170, 25460, 31882, 38190, 47823, 50340, 56213, 63764, 76380, 79705, 95646, 112426, 159410, 168639, 191292, 224852, 239115, 281065, 318820, 337278, 478230, 562130, 674556, 843195, 956460, 1068047, 1124260, 1686390, 2136094, 3204141, 3372780, 4272188, 5340235, 6408282, 10680470, 12816564, 16020705, 21360940, 32041410, 64082820]

約数ペア:

[(1, 64082820), (2, 32041410), (3, 21360940), (4, 16020705), (5, 12816564), (6, 10680470), (10, 6408282), (12, 5340235), (15, 4272188), (19, 3372780), (20, 3204141), (30, 2136094), (38, 1686390), (57, 1124260), (60, 1068047), (67, 956460), (76, 843195), (95, 674556), (114, 562130), (134, 478230), (190, 337278), (201, 318820), (228, 281065), (268, 239115), (285, 224852), (335, 191292), (380, 168639), (402, 159410), (570, 112426), (670, 95646), (804, 79705), (839, 76380), (1005, 63764), (1140, 56213), (1273, 50340), (1340, 47823), (1678, 38190), (2010, 31882), (2517, 25460), (2546, 25170), (3356, 19095), (3819, 16780), (4020, 15941), (4195, 15276), (5034, 12730), (5092, 12585), (6365, 10068), (7638, 8390)]