20130191760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{347}}^1\times {\mathrm{4933}}^1$

素因数の和:5310

約数の個数: 240

約数和(自身を含む): 72815893056

約数和(自身を除く): 52685701296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 140, 147, 168, 196, 210, 240, 245, 280, 294, 336, 347, 392, 420, 490, 560, 588, 694, 735, 784, 840, 980, 1041, 1176, 1388, 1470, 1680, 1735, 1960, 2082, 2352, 2429, 2776, 2940, 3470, 3920, 4164, 4858, 4933, 5205, 5552, 5880, 6940, 7287, 8328, 9716, 9866, 10410, 11760, 12145, 13880, 14574, 14799, 16656, 17003, 19432, 19732, 20820, 24290, 24665, 27760, 29148, 29598, 34006, 34531, 36435, 38864, 39464, 41640, 48580, 49330, 51009, 58296, 59196, 68012, 69062, 72870, 73995, 78928, 83280, 85015, 97160, 98660, 102018, 103593, 116592, 118392, 136024, 138124, 145740, 147990, 170030, 172655, 194320, 197320, 204036, 207186, 236784, 241717, 255045, 272048, 276248, 291480, 295980, 340060, 345310, 394640, 408072, 414372, 483434, 510090, 517965, 552496, 582960, 591960, 680120, 690620, 725151, 816144, 828744, 966868, 1020180, 1035930, 1183920, 1208585, 1360240, 1381240, 1450302, 1657488, 1711751, 1933736, 2040360, 2071860, 2417170, 2762480, 2900604, 3423502, 3625755, 3867472, 4080720, 4143720, 4834340, 5135253, 5801208, 6847004, 7251510, 8287440, 8558755, 9668680, 10270506, 11602416, 11982257, 13694008, 14503020, 17117510, 19337360, 20541012, 23964514, 25676265, 27388016, 29006040, 34235020, 35946771, 41082024, 47929028, 51352530, 58012080, 59911285, 68470040, 71893542, 82164048, 83875799, 95858056, 102705060, 119822570, 136940080, 143787084, 167751598, 179733855, 191716112, 205410120, 239645140, 251627397, 287574168, 335503196, 359467710, 410820240, 419378995, 479290280, 503254794, 575148336, 671006392, 718935420, 838757990, 958580560, 1006509588, 1258136985, 1342012784, 1437870840, 1677515980, 2013019176, 2516273970, 2875741680, 3355031960, 4026038352, 5032547940, 6710063920, 10065095880, 20130191760]

約数ペア:

[(1, 20130191760), (2, 10065095880), (3, 6710063920), (4, 5032547940), (5, 4026038352), (6, 3355031960), (7, 2875741680), (8, 2516273970), (10, 2013019176), (12, 1677515980), (14, 1437870840), (15, 1342012784), (16, 1258136985), (20, 1006509588), (21, 958580560), (24, 838757990), (28, 718935420), (30, 671006392), (35, 575148336), (40, 503254794), (42, 479290280), (48, 419378995), (49, 410820240), (56, 359467710), (60, 335503196), (70, 287574168), (80, 251627397), (84, 239645140), (98, 205410120), (105, 191716112), (112, 179733855), (120, 167751598), (140, 143787084), (147, 136940080), (168, 119822570), (196, 102705060), (210, 95858056), (240, 83875799), (245, 82164048), (280, 71893542), (294, 68470040), (336, 59911285), (347, 58012080), (392, 51352530), (420, 47929028), (490, 41082024), (560, 35946771), (588, 34235020), (694, 29006040), (735, 27388016), (784, 25676265), (840, 23964514), (980, 20541012), (1041, 19337360), (1176, 17117510), (1388, 14503020), (1470, 13694008), (1680, 11982257), (1735, 11602416), (1960, 10270506), (2082, 9668680), (2352, 8558755), (2429, 8287440), (2776, 7251510), (2940, 6847004), (3470, 5801208), (3920, 5135253), (4164, 4834340), (4858, 4143720), (4933, 4080720), (5205, 3867472), (5552, 3625755), (5880, 3423502), (6940, 2900604), (7287, 2762480), (8328, 2417170), (9716, 2071860), (9866, 2040360), (10410, 1933736), (11760, 1711751), (12145, 1657488), (13880, 1450302), (14574, 1381240), (14799, 1360240), (16656, 1208585), (17003, 1183920), (19432, 1035930), (19732, 1020180), (20820, 966868), (24290, 828744), (24665, 816144), (27760, 725151), (29148, 690620), (29598, 680120), (34006, 591960), (34531, 582960), (36435, 552496), (38864, 517965), (39464, 510090), (41640, 483434), (48580, 414372), (49330, 408072), (51009, 394640), (58296, 345310), (59196, 340060), (68012, 295980), (69062, 291480), (72870, 276248), (73995, 272048), (78928, 255045), (83280, 241717), (85015, 236784), (97160, 207186), (98660, 204036), (102018, 197320), (103593, 194320), (116592, 172655), (118392, 170030), (136024, 147990), (138124, 145740)]