162646680

素因数分解:

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

素因数の和:366

約数の個数: 192

約数和(自身を含む): 574560000

約数和(自身を除く): 411913320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 139, 140, 147, 168, 196, 199, 210, 245, 278, 280, 294, 392, 398, 417, 420, 490, 556, 588, 597, 695, 735, 796, 834, 840, 973, 980, 995, 1112, 1176, 1194, 1390, 1393, 1470, 1592, 1668, 1946, 1960, 1990, 2085, 2388, 2780, 2786, 2919, 2940, 2985, 3336, 3892, 3980, 4170, 4179, 4776, 4865, 5560, 5572, 5838, 5880, 5970, 6811, 6965, 7784, 7960, 8340, 8358, 9730, 9751, 11144, 11676, 11940, 13622, 13930, 14595, 16680, 16716, 19460, 19502, 20433, 20895, 23352, 23880, 27244, 27661, 27860, 29190, 29253, 33432, 34055, 38920, 39004, 40866, 41790, 48755, 54488, 55322, 55720, 58380, 58506, 68110, 78008, 81732, 82983, 83580, 97510, 102165, 110644, 116760, 117012, 136220, 138305, 146265, 163464, 165966, 167160, 193627, 195020, 204330, 221288, 234024, 272440, 276610, 292530, 331932, 387254, 390040, 408660, 414915, 553220, 580881, 585060, 663864, 774508, 817320, 829830, 968135, 1106440, 1161762, 1170120, 1355389, 1549016, 1659660, 1936270, 2323524, 2710778, 2904405, 3319320, 3872540, 4066167, 4647048, 5421556, 5808810, 6776945, 7745080, 8132334, 10843112, 11617620, 13553890, 16264668, 20330835, 23235240, 27107780, 32529336, 40661670, 54215560, 81323340, 162646680]

約数ペア:

[(1, 162646680), (2, 81323340), (3, 54215560), (4, 40661670), (5, 32529336), (6, 27107780), (7, 23235240), (8, 20330835), (10, 16264668), (12, 13553890), (14, 11617620), (15, 10843112), (20, 8132334), (21, 7745080), (24, 6776945), (28, 5808810), (30, 5421556), (35, 4647048), (40, 4066167), (42, 3872540), (49, 3319320), (56, 2904405), (60, 2710778), (70, 2323524), (84, 1936270), (98, 1659660), (105, 1549016), (120, 1355389), (139, 1170120), (140, 1161762), (147, 1106440), (168, 968135), (196, 829830), (199, 817320), (210, 774508), (245, 663864), (278, 585060), (280, 580881), (294, 553220), (392, 414915), (398, 408660), (417, 390040), (420, 387254), (490, 331932), (556, 292530), (588, 276610), (597, 272440), (695, 234024), (735, 221288), (796, 204330), (834, 195020), (840, 193627), (973, 167160), (980, 165966), (995, 163464), (1112, 146265), (1176, 138305), (1194, 136220), (1390, 117012), (1393, 116760), (1470, 110644), (1592, 102165), (1668, 97510), (1946, 83580), (1960, 82983), (1990, 81732), (2085, 78008), (2388, 68110), (2780, 58506), (2786, 58380), (2919, 55720), (2940, 55322), (2985, 54488), (3336, 48755), (3892, 41790), (3980, 40866), (4170, 39004), (4179, 38920), (4776, 34055), (4865, 33432), (5560, 29253), (5572, 29190), (5838, 27860), (5880, 27661), (5970, 27244), (6811, 23880), (6965, 23352), (7784, 20895), (7960, 20433), (8340, 19502), (8358, 19460), (9730, 16716), (9751, 16680), (11144, 14595), (11676, 13930), (11940, 13622)]