198612480

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2351}}^1$

素因数の和:2388

約数の個数: 160

約数和(自身を含む): 692955648

約数和(自身を除く): 494343168

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 64, 66, 80, 88, 96, 110, 120, 128, 132, 160, 165, 176, 192, 220, 240, 256, 264, 320, 330, 352, 384, 440, 480, 512, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1536, 1760, 1920, 2112, 2351, 2560, 2640, 2816, 3520, 3840, 4224, 4702, 5280, 5632, 7040, 7053, 7680, 8448, 9404, 10560, 11755, 14080, 14106, 16896, 18808, 21120, 23510, 25861, 28160, 28212, 35265, 37616, 42240, 47020, 51722, 56424, 70530, 75232, 77583, 84480, 94040, 103444, 112848, 129305, 141060, 150464, 155166, 188080, 206888, 225696, 258610, 282120, 300928, 310332, 376160, 387915, 413776, 451392, 517220, 564240, 601856, 620664, 752320, 775830, 827552, 902784, 1034440, 1128480, 1203712, 1241328, 1504640, 1551660, 1655104, 1805568, 2068880, 2256960, 2482656, 3009280, 3103320, 3310208, 3611136, 4137760, 4513920, 4965312, 6018560, 6206640, 6620416, 8275520, 9027840, 9930624, 12413280, 13240832, 16551040, 18055680, 19861248, 24826560, 33102080, 39722496, 49653120, 66204160, 99306240, 198612480]

約数ペア:

[(1, 198612480), (2, 99306240), (3, 66204160), (4, 49653120), (5, 39722496), (6, 33102080), (8, 24826560), (10, 19861248), (11, 18055680), (12, 16551040), (15, 13240832), (16, 12413280), (20, 9930624), (22, 9027840), (24, 8275520), (30, 6620416), (32, 6206640), (33, 6018560), (40, 4965312), (44, 4513920), (48, 4137760), (55, 3611136), (60, 3310208), (64, 3103320), (66, 3009280), (80, 2482656), (88, 2256960), (96, 2068880), (110, 1805568), (120, 1655104), (128, 1551660), (132, 1504640), (160, 1241328), (165, 1203712), (176, 1128480), (192, 1034440), (220, 902784), (240, 827552), (256, 775830), (264, 752320), (320, 620664), (330, 601856), (352, 564240), (384, 517220), (440, 451392), (480, 413776), (512, 387915), (528, 376160), (640, 310332), (660, 300928), (704, 282120), (768, 258610), (880, 225696), (960, 206888), (1056, 188080), (1280, 155166), (1320, 150464), (1408, 141060), (1536, 129305), (1760, 112848), (1920, 103444), (2112, 94040), (2351, 84480), (2560, 77583), (2640, 75232), (2816, 70530), (3520, 56424), (3840, 51722), (4224, 47020), (4702, 42240), (5280, 37616), (5632, 35265), (7040, 28212), (7053, 28160), (7680, 25861), (8448, 23510), (9404, 21120), (10560, 18808), (11755, 16896), (14080, 14106)]