140316480

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{587}}^1$

素因数の和:693

約数の個数: 168

約数和(自身を含む): 489277152

約数和(自身を除く): 348960672

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, 80, 83, 90, 96, 120, 144, 160, 166, 180, 192, 240, 249, 288, 320, 332, 360, 415, 480, 498, 576, 587, 664, 720, 747, 830, 960, 996, 1174, 1245, 1328, 1440, 1494, 1660, 1761, 1992, 2348, 2490, 2656, 2880, 2935, 2988, 3320, 3522, 3735, 3984, 4696, 4980, 5283, 5312, 5870, 5976, 6640, 7044, 7470, 7968, 8805, 9392, 9960, 10566, 11740, 11952, 13280, 14088, 14940, 15936, 17610, 18784, 19920, 21132, 23480, 23904, 26415, 26560, 28176, 29880, 35220, 37568, 39840, 42264, 46960, 47808, 48721, 52830, 56352, 59760, 70440, 79680, 84528, 93920, 97442, 105660, 112704, 119520, 140880, 146163, 169056, 187840, 194884, 211320, 239040, 243605, 281760, 292326, 338112, 389768, 422640, 438489, 487210, 563520, 584652, 730815, 779536, 845280, 876978, 974420, 1169304, 1461630, 1559072, 1690560, 1753956, 1948840, 2192445, 2338608, 2923260, 3118144, 3507912, 3897680, 4384890, 4677216, 5846520, 7015824, 7795360, 8769780, 9354432, 11693040, 14031648, 15590720, 17539560, 23386080, 28063296, 35079120, 46772160, 70158240, 140316480]

約数ペア:

[(1, 140316480), (2, 70158240), (3, 46772160), (4, 35079120), (5, 28063296), (6, 23386080), (8, 17539560), (9, 15590720), (10, 14031648), (12, 11693040), (15, 9354432), (16, 8769780), (18, 7795360), (20, 7015824), (24, 5846520), (30, 4677216), (32, 4384890), (36, 3897680), (40, 3507912), (45, 3118144), (48, 2923260), (60, 2338608), (64, 2192445), (72, 1948840), (80, 1753956), (83, 1690560), (90, 1559072), (96, 1461630), (120, 1169304), (144, 974420), (160, 876978), (166, 845280), (180, 779536), (192, 730815), (240, 584652), (249, 563520), (288, 487210), (320, 438489), (332, 422640), (360, 389768), (415, 338112), (480, 292326), (498, 281760), (576, 243605), (587, 239040), (664, 211320), (720, 194884), (747, 187840), (830, 169056), (960, 146163), (996, 140880), (1174, 119520), (1245, 112704), (1328, 105660), (1440, 97442), (1494, 93920), (1660, 84528), (1761, 79680), (1992, 70440), (2348, 59760), (2490, 56352), (2656, 52830), (2880, 48721), (2935, 47808), (2988, 46960), (3320, 42264), (3522, 39840), (3735, 37568), (3984, 35220), (4696, 29880), (4980, 28176), (5283, 26560), (5312, 26415), (5870, 23904), (5976, 23480), (6640, 21132), (7044, 19920), (7470, 18784), (7968, 17610), (8805, 15936), (9392, 14940), (9960, 14088), (10566, 13280), (11740, 11952)]