164397120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9013}}^1$

素因数の和:9052

約数の個数: 112

約数和(自身を含む): 549493440

約数和(自身を除く): 385096320

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, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9013, 9120, 18026, 18240, 27039, 36052, 45065, 54078, 72104, 90130, 108156, 135195, 144208, 171247, 180260, 216312, 270390, 288416, 342494, 360520, 432624, 513741, 540780, 576832, 684988, 721040, 856235, 865248, 1027482, 1081560, 1369976, 1442080, 1712470, 1730496, 2054964, 2163120, 2568705, 2739952, 2884160, 3424940, 4109928, 4326240, 5137410, 5479904, 6849880, 8219856, 8652480, 10274820, 10959808, 13699760, 16439712, 20549640, 27399520, 32879424, 41099280, 54799040, 82198560, 164397120]

約数ペア:

[(1, 164397120), (2, 82198560), (3, 54799040), (4, 41099280), (5, 32879424), (6, 27399520), (8, 20549640), (10, 16439712), (12, 13699760), (15, 10959808), (16, 10274820), (19, 8652480), (20, 8219856), (24, 6849880), (30, 5479904), (32, 5137410), (38, 4326240), (40, 4109928), (48, 3424940), (57, 2884160), (60, 2739952), (64, 2568705), (76, 2163120), (80, 2054964), (95, 1730496), (96, 1712470), (114, 1442080), (120, 1369976), (152, 1081560), (160, 1027482), (190, 865248), (192, 856235), (228, 721040), (240, 684988), (285, 576832), (304, 540780), (320, 513741), (380, 432624), (456, 360520), (480, 342494), (570, 288416), (608, 270390), (760, 216312), (912, 180260), (960, 171247), (1140, 144208), (1216, 135195), (1520, 108156), (1824, 90130), (2280, 72104), (3040, 54078), (3648, 45065), (4560, 36052), (6080, 27039), (9013, 18240), (9120, 18026)]