139411440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{199}}^1$

素因数の和:364

約数の個数: 240

約数和(自身を含む): 541632000

約数和(自身を除く): 402220560

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, 139, 140, 144, 168, 180, 199, 210, 240, 252, 278, 280, 315, 336, 360, 398, 417, 420, 504, 556, 560, 597, 630, 695, 720, 796, 834, 840, 973, 995, 1008, 1112, 1194, 1251, 1260, 1390, 1393, 1592, 1668, 1680, 1791, 1946, 1990, 2085, 2224, 2388, 2502, 2520, 2780, 2786, 2919, 2985, 3184, 3336, 3582, 3892, 3980, 4170, 4179, 4776, 4865, 5004, 5040, 5560, 5572, 5838, 5970, 6255, 6672, 6965, 7164, 7784, 7960, 8340, 8358, 8757, 8955, 9552, 9730, 10008, 11120, 11144, 11676, 11940, 12510, 12537, 13930, 14328, 14595, 15568, 15920, 16680, 16716, 17514, 17910, 19460, 20016, 20895, 22288, 23352, 23880, 25020, 25074, 27661, 27860, 28656, 29190, 33360, 33432, 35028, 35820, 38920, 41790, 43785, 46704, 47760, 50040, 50148, 55322, 55720, 58380, 62685, 66864, 70056, 71640, 77840, 82983, 83580, 87570, 100080, 100296, 110644, 111440, 116760, 125370, 138305, 140112, 143280, 165966, 167160, 175140, 193627, 200592, 221288, 233520, 248949, 250740, 276610, 331932, 334320, 350280, 387254, 414915, 442576, 497898, 501480, 553220, 580881, 663864, 700560, 774508, 829830, 968135, 995796, 1002960, 1106440, 1161762, 1244745, 1327728, 1549016, 1659660, 1742643, 1936270, 1991592, 2212880, 2323524, 2489490, 2904405, 3098032, 3319320, 3485286, 3872540, 3983184, 4647048, 4978980, 5808810, 6638640, 6970572, 7745080, 8713215, 9294096, 9957960, 11617620, 13941144, 15490160, 17426430, 19915920, 23235240, 27882288, 34852860, 46470480, 69705720, 139411440]

約数ペア:

[(1, 139411440), (2, 69705720), (3, 46470480), (4, 34852860), (5, 27882288), (6, 23235240), (7, 19915920), (8, 17426430), (9, 15490160), (10, 13941144), (12, 11617620), (14, 9957960), (15, 9294096), (16, 8713215), (18, 7745080), (20, 6970572), (21, 6638640), (24, 5808810), (28, 4978980), (30, 4647048), (35, 3983184), (36, 3872540), (40, 3485286), (42, 3319320), (45, 3098032), (48, 2904405), (56, 2489490), (60, 2323524), (63, 2212880), (70, 1991592), (72, 1936270), (80, 1742643), (84, 1659660), (90, 1549016), (105, 1327728), (112, 1244745), (120, 1161762), (126, 1106440), (139, 1002960), (140, 995796), (144, 968135), (168, 829830), (180, 774508), (199, 700560), (210, 663864), (240, 580881), (252, 553220), (278, 501480), (280, 497898), (315, 442576), (336, 414915), (360, 387254), (398, 350280), (417, 334320), (420, 331932), (504, 276610), (556, 250740), (560, 248949), (597, 233520), (630, 221288), (695, 200592), (720, 193627), (796, 175140), (834, 167160), (840, 165966), (973, 143280), (995, 140112), (1008, 138305), (1112, 125370), (1194, 116760), (1251, 111440), (1260, 110644), (1390, 100296), (1393, 100080), (1592, 87570), (1668, 83580), (1680, 82983), (1791, 77840), (1946, 71640), (1990, 70056), (2085, 66864), (2224, 62685), (2388, 58380), (2502, 55720), (2520, 55322), (2780, 50148), (2786, 50040), (2919, 47760), (2985, 46704), (3184, 43785), (3336, 41790), (3582, 38920), (3892, 35820), (3980, 35028), (4170, 33432), (4179, 33360), (4776, 29190), (4865, 28656), (5004, 27860), (5040, 27661), (5560, 25074), (5572, 25020), (5838, 23880), (5970, 23352), (6255, 22288), (6672, 20895), (6965, 20016), (7164, 19460), (7784, 17910), (7960, 17514), (8340, 16716), (8358, 16680), (8757, 15920), (8955, 15568), (9552, 14595), (9730, 14328), (10008, 13930), (11120, 12537), (11144, 12510), (11676, 11940)]