168115440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{5113}}^1$

素因数の和:5266

約数の個数: 80

約数和(自身を含む): 525064608

約数和(自身を除く): 356949168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 137, 240, 274, 411, 548, 685, 822, 1096, 1370, 1644, 2055, 2192, 2740, 3288, 4110, 5113, 5480, 6576, 8220, 10226, 10960, 15339, 16440, 20452, 25565, 30678, 32880, 40904, 51130, 61356, 76695, 81808, 102260, 122712, 153390, 204520, 245424, 306780, 409040, 613560, 700481, 1227120, 1400962, 2101443, 2801924, 3502405, 4202886, 5603848, 7004810, 8405772, 10507215, 11207696, 14009620, 16811544, 21014430, 28019240, 33623088, 42028860, 56038480, 84057720, 168115440]

約数ペア:

[(1, 168115440), (2, 84057720), (3, 56038480), (4, 42028860), (5, 33623088), (6, 28019240), (8, 21014430), (10, 16811544), (12, 14009620), (15, 11207696), (16, 10507215), (20, 8405772), (24, 7004810), (30, 5603848), (40, 4202886), (48, 3502405), (60, 2801924), (80, 2101443), (120, 1400962), (137, 1227120), (240, 700481), (274, 613560), (411, 409040), (548, 306780), (685, 245424), (822, 204520), (1096, 153390), (1370, 122712), (1644, 102260), (2055, 81808), (2192, 76695), (2740, 61356), (3288, 51130), (4110, 40904), (5113, 32880), (5480, 30678), (6576, 25565), (8220, 20452), (10226, 16440), (10960, 15339)]