201542160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:413

約数の個数: 160

約数和(自身を含む): 653672448

約数和(自身を除く): 452130288

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 103, 120, 124, 155, 186, 206, 240, 248, 263, 309, 310, 372, 412, 465, 496, 515, 526, 618, 620, 744, 789, 824, 930, 1030, 1052, 1236, 1240, 1315, 1488, 1545, 1578, 1648, 1860, 2060, 2104, 2472, 2480, 2630, 3090, 3156, 3193, 3720, 3945, 4120, 4208, 4944, 5260, 6180, 6312, 6386, 7440, 7890, 8153, 8240, 9579, 10520, 12360, 12624, 12772, 15780, 15965, 16306, 19158, 21040, 24459, 24720, 25544, 27089, 31560, 31930, 32612, 38316, 40765, 47895, 48918, 51088, 54178, 63120, 63860, 65224, 76632, 81267, 81530, 95790, 97836, 108356, 122295, 127720, 130448, 135445, 153264, 162534, 163060, 191580, 195672, 216712, 244590, 255440, 270890, 325068, 326120, 383160, 391344, 406335, 433424, 489180, 541780, 650136, 652240, 766320, 812670, 839759, 978360, 1083560, 1300272, 1625340, 1679518, 1956720, 2167120, 2519277, 3250680, 3359036, 4198795, 5038554, 6501360, 6718072, 8397590, 10077108, 12596385, 13436144, 16795180, 20154216, 25192770, 33590360, 40308432, 50385540, 67180720, 100771080, 201542160]

約数ペア:

[(1, 201542160), (2, 100771080), (3, 67180720), (4, 50385540), (5, 40308432), (6, 33590360), (8, 25192770), (10, 20154216), (12, 16795180), (15, 13436144), (16, 12596385), (20, 10077108), (24, 8397590), (30, 6718072), (31, 6501360), (40, 5038554), (48, 4198795), (60, 3359036), (62, 3250680), (80, 2519277), (93, 2167120), (103, 1956720), (120, 1679518), (124, 1625340), (155, 1300272), (186, 1083560), (206, 978360), (240, 839759), (248, 812670), (263, 766320), (309, 652240), (310, 650136), (372, 541780), (412, 489180), (465, 433424), (496, 406335), (515, 391344), (526, 383160), (618, 326120), (620, 325068), (744, 270890), (789, 255440), (824, 244590), (930, 216712), (1030, 195672), (1052, 191580), (1236, 163060), (1240, 162534), (1315, 153264), (1488, 135445), (1545, 130448), (1578, 127720), (1648, 122295), (1860, 108356), (2060, 97836), (2104, 95790), (2472, 81530), (2480, 81267), (2630, 76632), (3090, 65224), (3156, 63860), (3193, 63120), (3720, 54178), (3945, 51088), (4120, 48918), (4208, 47895), (4944, 40765), (5260, 38316), (6180, 32612), (6312, 31930), (6386, 31560), (7440, 27089), (7890, 25544), (8153, 24720), (8240, 24459), (9579, 21040), (10520, 19158), (12360, 16306), (12624, 15965), (12772, 15780)]