201440160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2371}}^1$

素因数の和:2451

約数の個数: 144

約数和(自身を含む): 699360480

約数和(自身を除く): 497920320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 59, 60, 72, 80, 90, 96, 118, 120, 144, 160, 177, 180, 236, 240, 288, 295, 354, 360, 472, 480, 531, 590, 708, 720, 885, 944, 1062, 1180, 1416, 1440, 1770, 1888, 2124, 2360, 2371, 2655, 2832, 3540, 4248, 4720, 4742, 5310, 5664, 7080, 7113, 8496, 9440, 9484, 10620, 11855, 14160, 14226, 16992, 18968, 21240, 21339, 23710, 28320, 28452, 35565, 37936, 42480, 42678, 47420, 56904, 71130, 75872, 84960, 85356, 94840, 106695, 113808, 139889, 142260, 170712, 189680, 213390, 227616, 279778, 284520, 341424, 379360, 419667, 426780, 559556, 569040, 682848, 699445, 839334, 853560, 1119112, 1138080, 1259001, 1398890, 1678668, 1707120, 2098335, 2238224, 2518002, 2797780, 3357336, 3414240, 4196670, 4476448, 5036004, 5595560, 6295005, 6714672, 8393340, 10072008, 11191120, 12590010, 13429344, 16786680, 20144016, 22382240, 25180020, 33573360, 40288032, 50360040, 67146720, 100720080, 201440160]

約数ペア:

[(1, 201440160), (2, 100720080), (3, 67146720), (4, 50360040), (5, 40288032), (6, 33573360), (8, 25180020), (9, 22382240), (10, 20144016), (12, 16786680), (15, 13429344), (16, 12590010), (18, 11191120), (20, 10072008), (24, 8393340), (30, 6714672), (32, 6295005), (36, 5595560), (40, 5036004), (45, 4476448), (48, 4196670), (59, 3414240), (60, 3357336), (72, 2797780), (80, 2518002), (90, 2238224), (96, 2098335), (118, 1707120), (120, 1678668), (144, 1398890), (160, 1259001), (177, 1138080), (180, 1119112), (236, 853560), (240, 839334), (288, 699445), (295, 682848), (354, 569040), (360, 559556), (472, 426780), (480, 419667), (531, 379360), (590, 341424), (708, 284520), (720, 279778), (885, 227616), (944, 213390), (1062, 189680), (1180, 170712), (1416, 142260), (1440, 139889), (1770, 113808), (1888, 106695), (2124, 94840), (2360, 85356), (2371, 84960), (2655, 75872), (2832, 71130), (3540, 56904), (4248, 47420), (4720, 42678), (4742, 42480), (5310, 37936), (5664, 35565), (7080, 28452), (7113, 28320), (8496, 23710), (9440, 21339), (9484, 21240), (10620, 18968), (11855, 16992), (14160, 14226)]