2189424960

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9623}}^1$

素因数の和:9725

約数の個数: 168

約数和(自身を含む): 7626827520

約数和(自身を除く): 5437402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 395, 474, 480, 576, 632, 711, 720, 790, 948, 960, 1185, 1264, 1422, 1440, 1580, 1896, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4740, 5056, 5688, 6320, 7110, 7584, 9480, 9623, 11376, 12640, 14220, 15168, 18960, 19246, 22752, 25280, 28440, 28869, 37920, 38492, 45504, 48115, 56880, 57738, 75840, 76984, 86607, 96230, 113760, 115476, 144345, 153968, 173214, 192460, 227520, 230952, 288690, 307936, 346428, 384920, 433035, 461904, 577380, 615872, 692856, 760217, 769840, 866070, 923808, 1154760, 1385712, 1520434, 1539680, 1732140, 1847616, 2280651, 2309520, 2771424, 3040868, 3079360, 3464280, 3801085, 4561302, 4619040, 5542848, 6081736, 6841953, 6928560, 7602170, 9122604, 9238080, 11403255, 12163472, 13683906, 13857120, 15204340, 18245208, 22806510, 24326944, 27367812, 27714240, 30408680, 34209765, 36490416, 45613020, 48653888, 54735624, 60817360, 68419530, 72980832, 91226040, 109471248, 121634720, 136839060, 145961664, 182452080, 218942496, 243269440, 273678120, 364904160, 437884992, 547356240, 729808320, 1094712480, 2189424960]

約数ペア:

[(1, 2189424960), (2, 1094712480), (3, 729808320), (4, 547356240), (5, 437884992), (6, 364904160), (8, 273678120), (9, 243269440), (10, 218942496), (12, 182452080), (15, 145961664), (16, 136839060), (18, 121634720), (20, 109471248), (24, 91226040), (30, 72980832), (32, 68419530), (36, 60817360), (40, 54735624), (45, 48653888), (48, 45613020), (60, 36490416), (64, 34209765), (72, 30408680), (79, 27714240), (80, 27367812), (90, 24326944), (96, 22806510), (120, 18245208), (144, 15204340), (158, 13857120), (160, 13683906), (180, 12163472), (192, 11403255), (237, 9238080), (240, 9122604), (288, 7602170), (316, 6928560), (320, 6841953), (360, 6081736), (395, 5542848), (474, 4619040), (480, 4561302), (576, 3801085), (632, 3464280), (711, 3079360), (720, 3040868), (790, 2771424), (948, 2309520), (960, 2280651), (1185, 1847616), (1264, 1732140), (1422, 1539680), (1440, 1520434), (1580, 1385712), (1896, 1154760), (2370, 923808), (2528, 866070), (2844, 769840), (2880, 760217), (3160, 692856), (3555, 615872), (3792, 577380), (4740, 461904), (5056, 433035), (5688, 384920), (6320, 346428), (7110, 307936), (7584, 288690), (9480, 230952), (9623, 227520), (11376, 192460), (12640, 173214), (14220, 153968), (15168, 144345), (18960, 115476), (19246, 113760), (22752, 96230), (25280, 86607), (28440, 76984), (28869, 75840), (37920, 57738), (38492, 56880), (45504, 48115)]