207182880

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:464

約数の個数: 192

約数和(自身を含む): 731808000

約数和(自身を除く): 524625120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 72, 80, 90, 96, 108, 120, 135, 144, 160, 180, 199, 216, 240, 241, 270, 288, 360, 398, 432, 480, 482, 540, 597, 720, 723, 796, 864, 964, 995, 1080, 1194, 1205, 1440, 1446, 1592, 1791, 1928, 1990, 2160, 2169, 2388, 2410, 2892, 2985, 3184, 3582, 3615, 3856, 3980, 4320, 4338, 4776, 4820, 5373, 5784, 5970, 6368, 6507, 7164, 7230, 7712, 7960, 8676, 8955, 9552, 9640, 10746, 10845, 11568, 11940, 13014, 14328, 14460, 15920, 17352, 17910, 19104, 19280, 21492, 21690, 23136, 23880, 26028, 26865, 28656, 28920, 31840, 32535, 34704, 35820, 38560, 42984, 43380, 47760, 47959, 52056, 53730, 57312, 57840, 65070, 69408, 71640, 85968, 86760, 95520, 95918, 104112, 107460, 115680, 130140, 143280, 143877, 171936, 173520, 191836, 208224, 214920, 239795, 260280, 286560, 287754, 347040, 383672, 429840, 431631, 479590, 520560, 575508, 719385, 767344, 859680, 863262, 959180, 1041120, 1151016, 1294893, 1438770, 1534688, 1726524, 1918360, 2158155, 2302032, 2589786, 2877540, 3453048, 3836720, 4316310, 4604064, 5179572, 5755080, 6474465, 6906096, 7673440, 8632620, 10359144, 11510160, 12948930, 13812192, 17265240, 20718288, 23020320, 25897860, 34530480, 41436576, 51795720, 69060960, 103591440, 207182880]

約数ペア:

[(1, 207182880), (2, 103591440), (3, 69060960), (4, 51795720), (5, 41436576), (6, 34530480), (8, 25897860), (9, 23020320), (10, 20718288), (12, 17265240), (15, 13812192), (16, 12948930), (18, 11510160), (20, 10359144), (24, 8632620), (27, 7673440), (30, 6906096), (32, 6474465), (36, 5755080), (40, 5179572), (45, 4604064), (48, 4316310), (54, 3836720), (60, 3453048), (72, 2877540), (80, 2589786), (90, 2302032), (96, 2158155), (108, 1918360), (120, 1726524), (135, 1534688), (144, 1438770), (160, 1294893), (180, 1151016), (199, 1041120), (216, 959180), (240, 863262), (241, 859680), (270, 767344), (288, 719385), (360, 575508), (398, 520560), (432, 479590), (480, 431631), (482, 429840), (540, 383672), (597, 347040), (720, 287754), (723, 286560), (796, 260280), (864, 239795), (964, 214920), (995, 208224), (1080, 191836), (1194, 173520), (1205, 171936), (1440, 143877), (1446, 143280), (1592, 130140), (1791, 115680), (1928, 107460), (1990, 104112), (2160, 95918), (2169, 95520), (2388, 86760), (2410, 85968), (2892, 71640), (2985, 69408), (3184, 65070), (3582, 57840), (3615, 57312), (3856, 53730), (3980, 52056), (4320, 47959), (4338, 47760), (4776, 43380), (4820, 42984), (5373, 38560), (5784, 35820), (5970, 34704), (6368, 32535), (6507, 31840), (7164, 28920), (7230, 28656), (7712, 26865), (7960, 26028), (8676, 23880), (8955, 23136), (9552, 21690), (9640, 21492), (10746, 19280), (10845, 19104), (11568, 17910), (11940, 17352), (13014, 15920), (14328, 14460)]