1404353280

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{33247}}^1$

素因数の和:33282

約数の個数: 144

約数和(自身を含む): 4893041664

約数和(自身を除く): 3488688384

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, 528, 640, 660, 704, 768, 880, 960, 1056, 1280, 1320, 1408, 1760, 1920, 2112, 2640, 2816, 3520, 3840, 4224, 5280, 7040, 8448, 10560, 14080, 21120, 33247, 42240, 66494, 99741, 132988, 166235, 199482, 265976, 332470, 365717, 398964, 498705, 531952, 664940, 731434, 797928, 997410, 1063904, 1097151, 1329880, 1462868, 1595856, 1828585, 1994820, 2127808, 2194302, 2659760, 2925736, 3191712, 3657170, 3989640, 4255616, 4388604, 5319520, 5485755, 5851472, 6383424, 7314340, 7979280, 8511232, 8777208, 10639040, 10971510, 11702944, 12766848, 14628680, 15958560, 17554416, 21278080, 21943020, 23405888, 25533696, 29257360, 31917120, 35108832, 42556160, 43886040, 46811776, 58514720, 63834240, 70217664, 87772080, 93623552, 117029440, 127668480, 140435328, 175544160, 234058880, 280870656, 351088320, 468117760, 702176640, 1404353280]

約数ペア:

[(1, 1404353280), (2, 702176640), (3, 468117760), (4, 351088320), (5, 280870656), (6, 234058880), (8, 175544160), (10, 140435328), (11, 127668480), (12, 117029440), (15, 93623552), (16, 87772080), (20, 70217664), (22, 63834240), (24, 58514720), (30, 46811776), (32, 43886040), (33, 42556160), (40, 35108832), (44, 31917120), (48, 29257360), (55, 25533696), (60, 23405888), (64, 21943020), (66, 21278080), (80, 17554416), (88, 15958560), (96, 14628680), (110, 12766848), (120, 11702944), (128, 10971510), (132, 10639040), (160, 8777208), (165, 8511232), (176, 7979280), (192, 7314340), (220, 6383424), (240, 5851472), (256, 5485755), (264, 5319520), (320, 4388604), (330, 4255616), (352, 3989640), (384, 3657170), (440, 3191712), (480, 2925736), (528, 2659760), (640, 2194302), (660, 2127808), (704, 1994820), (768, 1828585), (880, 1595856), (960, 1462868), (1056, 1329880), (1280, 1097151), (1320, 1063904), (1408, 997410), (1760, 797928), (1920, 731434), (2112, 664940), (2640, 531952), (2816, 498705), (3520, 398964), (3840, 365717), (4224, 332470), (5280, 265976), (7040, 199482), (8448, 166235), (10560, 132988), (14080, 99741), (21120, 66494), (33247, 42240)]