199011960

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{523}}^1$

素因数の和:698

約数の個数: 192

約数和(自身を含む): 745505280

約数和(自身を除く): 546493320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 151, 168, 180, 210, 252, 280, 302, 315, 360, 420, 453, 504, 523, 604, 630, 755, 840, 906, 1046, 1057, 1208, 1260, 1359, 1510, 1569, 1812, 2092, 2114, 2265, 2520, 2615, 2718, 3020, 3138, 3171, 3624, 3661, 4184, 4228, 4530, 4707, 5230, 5285, 5436, 6040, 6276, 6342, 6795, 7322, 7845, 8456, 9060, 9414, 9513, 10460, 10570, 10872, 10983, 12552, 12684, 13590, 14644, 15690, 15855, 18120, 18305, 18828, 19026, 20920, 21140, 21966, 23535, 25368, 27180, 29288, 31380, 31710, 32949, 36610, 37656, 38052, 42280, 43932, 47070, 47565, 54360, 54915, 62760, 63420, 65898, 73220, 76104, 78973, 87864, 94140, 95130, 109830, 126840, 131796, 146440, 157946, 164745, 188280, 190260, 219660, 236919, 263592, 315892, 329490, 380520, 394865, 439320, 473838, 552811, 631784, 658980, 710757, 789730, 947676, 1105622, 1184595, 1317960, 1421514, 1579460, 1658433, 1895352, 2211244, 2369190, 2764055, 2843028, 3158920, 3316866, 3553785, 4422488, 4738380, 4975299, 5528110, 5686056, 6633732, 7107570, 8292165, 9476760, 9950598, 11056220, 13267464, 14215140, 16584330, 19901196, 22112440, 24876495, 28430280, 33168660, 39802392, 49752990, 66337320, 99505980, 199011960]

約数ペア:

[(1, 199011960), (2, 99505980), (3, 66337320), (4, 49752990), (5, 39802392), (6, 33168660), (7, 28430280), (8, 24876495), (9, 22112440), (10, 19901196), (12, 16584330), (14, 14215140), (15, 13267464), (18, 11056220), (20, 9950598), (21, 9476760), (24, 8292165), (28, 7107570), (30, 6633732), (35, 5686056), (36, 5528110), (40, 4975299), (42, 4738380), (45, 4422488), (56, 3553785), (60, 3316866), (63, 3158920), (70, 2843028), (72, 2764055), (84, 2369190), (90, 2211244), (105, 1895352), (120, 1658433), (126, 1579460), (140, 1421514), (151, 1317960), (168, 1184595), (180, 1105622), (210, 947676), (252, 789730), (280, 710757), (302, 658980), (315, 631784), (360, 552811), (420, 473838), (453, 439320), (504, 394865), (523, 380520), (604, 329490), (630, 315892), (755, 263592), (840, 236919), (906, 219660), (1046, 190260), (1057, 188280), (1208, 164745), (1260, 157946), (1359, 146440), (1510, 131796), (1569, 126840), (1812, 109830), (2092, 95130), (2114, 94140), (2265, 87864), (2520, 78973), (2615, 76104), (2718, 73220), (3020, 65898), (3138, 63420), (3171, 62760), (3624, 54915), (3661, 54360), (4184, 47565), (4228, 47070), (4530, 43932), (4707, 42280), (5230, 38052), (5285, 37656), (5436, 36610), (6040, 32949), (6276, 31710), (6342, 31380), (6795, 29288), (7322, 27180), (7845, 25368), (8456, 23535), (9060, 21966), (9414, 21140), (9513, 20920), (10460, 19026), (10570, 18828), (10872, 18305), (10983, 18120), (12552, 15855), (12684, 15690), (13590, 14644)]