191565360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:416

約数の個数: 240

約数和(自身を含む): 742809600

約数和(自身を除く): 551244240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 191, 199, 210, 240, 252, 280, 315, 336, 360, 382, 398, 420, 504, 560, 573, 597, 630, 720, 764, 796, 840, 955, 995, 1008, 1146, 1194, 1260, 1337, 1393, 1528, 1592, 1680, 1719, 1791, 1910, 1990, 2292, 2388, 2520, 2674, 2786, 2865, 2985, 3056, 3184, 3438, 3582, 3820, 3980, 4011, 4179, 4584, 4776, 5040, 5348, 5572, 5730, 5970, 6685, 6876, 6965, 7164, 7640, 7960, 8022, 8358, 8595, 8955, 9168, 9552, 10696, 11144, 11460, 11940, 12033, 12537, 13370, 13752, 13930, 14328, 15280, 15920, 16044, 16716, 17190, 17910, 20055, 20895, 21392, 22288, 22920, 23880, 24066, 25074, 26740, 27504, 27860, 28656, 32088, 33432, 34380, 35820, 38009, 40110, 41790, 45840, 47760, 48132, 50148, 53480, 55720, 60165, 62685, 64176, 66864, 68760, 71640, 76018, 80220, 83580, 96264, 100296, 106960, 111440, 114027, 120330, 125370, 137520, 143280, 152036, 160440, 167160, 190045, 192528, 200592, 228054, 240660, 250740, 266063, 304072, 320880, 334320, 342081, 380090, 456108, 481320, 501480, 532126, 570135, 608144, 684162, 760180, 798189, 912216, 962640, 1002960, 1064252, 1140270, 1330315, 1368324, 1520360, 1596378, 1710405, 1824432, 2128504, 2280540, 2394567, 2660630, 2736648, 3040720, 3192756, 3420810, 3990945, 4257008, 4561080, 4789134, 5321260, 5473296, 6385512, 6841620, 7981890, 9122160, 9578268, 10642520, 11972835, 12771024, 13683240, 15963780, 19156536, 21285040, 23945670, 27366480, 31927560, 38313072, 47891340, 63855120, 95782680, 191565360]

約数ペア:

[(1, 191565360), (2, 95782680), (3, 63855120), (4, 47891340), (5, 38313072), (6, 31927560), (7, 27366480), (8, 23945670), (9, 21285040), (10, 19156536), (12, 15963780), (14, 13683240), (15, 12771024), (16, 11972835), (18, 10642520), (20, 9578268), (21, 9122160), (24, 7981890), (28, 6841620), (30, 6385512), (35, 5473296), (36, 5321260), (40, 4789134), (42, 4561080), (45, 4257008), (48, 3990945), (56, 3420810), (60, 3192756), (63, 3040720), (70, 2736648), (72, 2660630), (80, 2394567), (84, 2280540), (90, 2128504), (105, 1824432), (112, 1710405), (120, 1596378), (126, 1520360), (140, 1368324), (144, 1330315), (168, 1140270), (180, 1064252), (191, 1002960), (199, 962640), (210, 912216), (240, 798189), (252, 760180), (280, 684162), (315, 608144), (336, 570135), (360, 532126), (382, 501480), (398, 481320), (420, 456108), (504, 380090), (560, 342081), (573, 334320), (597, 320880), (630, 304072), (720, 266063), (764, 250740), (796, 240660), (840, 228054), (955, 200592), (995, 192528), (1008, 190045), (1146, 167160), (1194, 160440), (1260, 152036), (1337, 143280), (1393, 137520), (1528, 125370), (1592, 120330), (1680, 114027), (1719, 111440), (1791, 106960), (1910, 100296), (1990, 96264), (2292, 83580), (2388, 80220), (2520, 76018), (2674, 71640), (2786, 68760), (2865, 66864), (2985, 64176), (3056, 62685), (3184, 60165), (3438, 55720), (3582, 53480), (3820, 50148), (3980, 48132), (4011, 47760), (4179, 45840), (4584, 41790), (4776, 40110), (5040, 38009), (5348, 35820), (5572, 34380), (5730, 33432), (5970, 32088), (6685, 28656), (6876, 27860), (6965, 27504), (7164, 26740), (7640, 25074), (7960, 24066), (8022, 23880), (8358, 22920), (8595, 22288), (8955, 21392), (9168, 20895), (9552, 20055), (10696, 17910), (11144, 17190), (11460, 16716), (11940, 16044), (12033, 15920), (12537, 15280), (13370, 14328), (13752, 13930)]