195300560

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{193}}^1$

素因数の和:365

約数の個数: 160

約数和(自身を含む): 565797120

約数和(自身を除く): 370496560

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 139, 140, 182, 193, 208, 260, 278, 280, 364, 386, 455, 520, 556, 560, 695, 728, 772, 910, 965, 973, 1040, 1112, 1351, 1390, 1456, 1544, 1807, 1820, 1930, 1946, 2224, 2509, 2702, 2780, 3088, 3614, 3640, 3860, 3892, 4865, 5018, 5404, 5560, 6755, 7228, 7280, 7720, 7784, 9035, 9730, 10036, 10808, 11120, 12545, 12649, 13510, 14456, 15440, 15568, 17563, 18070, 19460, 20072, 21616, 25090, 25298, 26827, 27020, 28912, 35126, 36140, 38920, 40144, 50180, 50596, 53654, 54040, 63245, 70252, 72280, 77840, 87815, 100360, 101192, 107308, 108080, 126490, 134135, 140504, 144560, 175630, 187789, 200720, 202384, 214616, 252980, 268270, 281008, 348751, 351260, 375578, 429232, 505960, 536540, 697502, 702520, 751156, 938945, 1011920, 1073080, 1395004, 1405040, 1502312, 1743755, 1877890, 2146160, 2441257, 2790008, 3004624, 3487510, 3755780, 4882514, 5580016, 6975020, 7511560, 9765028, 12206285, 13950040, 15023120, 19530056, 24412570, 27900080, 39060112, 48825140, 97650280, 195300560]

約数ペア:

[(1, 195300560), (2, 97650280), (4, 48825140), (5, 39060112), (7, 27900080), (8, 24412570), (10, 19530056), (13, 15023120), (14, 13950040), (16, 12206285), (20, 9765028), (26, 7511560), (28, 6975020), (35, 5580016), (40, 4882514), (52, 3755780), (56, 3487510), (65, 3004624), (70, 2790008), (80, 2441257), (91, 2146160), (104, 1877890), (112, 1743755), (130, 1502312), (139, 1405040), (140, 1395004), (182, 1073080), (193, 1011920), (208, 938945), (260, 751156), (278, 702520), (280, 697502), (364, 536540), (386, 505960), (455, 429232), (520, 375578), (556, 351260), (560, 348751), (695, 281008), (728, 268270), (772, 252980), (910, 214616), (965, 202384), (973, 200720), (1040, 187789), (1112, 175630), (1351, 144560), (1390, 140504), (1456, 134135), (1544, 126490), (1807, 108080), (1820, 107308), (1930, 101192), (1946, 100360), (2224, 87815), (2509, 77840), (2702, 72280), (2780, 70252), (3088, 63245), (3614, 54040), (3640, 53654), (3860, 50596), (3892, 50180), (4865, 40144), (5018, 38920), (5404, 36140), (5560, 35126), (6755, 28912), (7228, 27020), (7280, 26827), (7720, 25298), (7784, 25090), (9035, 21616), (9730, 20072), (10036, 19460), (10808, 18070), (11120, 17563), (12545, 15568), (12649, 15440), (13510, 14456)]