139879440

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2089}}^1$

素因数の和:2142

約数の個数: 160

約数和(自身を含む): 497587200

約数和(自身を除く): 357707760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2089, 2160, 2232, 2480, 2790, 3348, 3720, 4178, 4185, 4464, 5580, 6267, 6696, 7440, 8356, 8370, 10445, 11160, 12534, 13392, 16712, 16740, 18801, 20890, 22320, 25068, 31335, 33424, 33480, 37602, 41780, 50136, 56403, 62670, 64759, 66960, 75204, 83560, 94005, 100272, 112806, 125340, 129518, 150408, 167120, 188010, 194277, 225612, 250680, 259036, 282015, 300816, 323795, 376020, 388554, 451224, 501360, 518072, 564030, 582831, 647590, 752040, 777108, 902448, 971385, 1036144, 1128060, 1165662, 1295180, 1504080, 1554216, 1748493, 1942770, 2256120, 2331324, 2590360, 2914155, 3108432, 3496986, 3885540, 4512240, 4662648, 5180720, 5828310, 6993972, 7771080, 8742465, 9325296, 11656620, 13987944, 15542160, 17484930, 23313240, 27975888, 34969860, 46626480, 69939720, 139879440]

約数ペア:

[(1, 139879440), (2, 69939720), (3, 46626480), (4, 34969860), (5, 27975888), (6, 23313240), (8, 17484930), (9, 15542160), (10, 13987944), (12, 11656620), (15, 9325296), (16, 8742465), (18, 7771080), (20, 6993972), (24, 5828310), (27, 5180720), (30, 4662648), (31, 4512240), (36, 3885540), (40, 3496986), (45, 3108432), (48, 2914155), (54, 2590360), (60, 2331324), (62, 2256120), (72, 1942770), (80, 1748493), (90, 1554216), (93, 1504080), (108, 1295180), (120, 1165662), (124, 1128060), (135, 1036144), (144, 971385), (155, 902448), (180, 777108), (186, 752040), (216, 647590), (240, 582831), (248, 564030), (270, 518072), (279, 501360), (310, 451224), (360, 388554), (372, 376020), (432, 323795), (465, 300816), (496, 282015), (540, 259036), (558, 250680), (620, 225612), (720, 194277), (744, 188010), (837, 167120), (930, 150408), (1080, 129518), (1116, 125340), (1240, 112806), (1395, 100272), (1488, 94005), (1674, 83560), (1860, 75204), (2089, 66960), (2160, 64759), (2232, 62670), (2480, 56403), (2790, 50136), (3348, 41780), (3720, 37602), (4178, 33480), (4185, 33424), (4464, 31335), (5580, 25068), (6267, 22320), (6696, 20890), (7440, 18801), (8356, 16740), (8370, 16712), (10445, 13392), (11160, 12534)]