53907840

素因数分解:

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

素因数の和:230

約数の個数: 288

約数和(自身を含む): 217676160

約数和(自身を除く): 163768320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 98, 105, 112, 120, 126, 128, 140, 144, 147, 160, 168, 180, 191, 192, 196, 210, 224, 240, 245, 252, 280, 288, 294, 315, 320, 336, 360, 382, 384, 392, 420, 441, 448, 480, 490, 504, 560, 573, 576, 588, 630, 640, 672, 720, 735, 764, 784, 840, 882, 896, 955, 960, 980, 1008, 1120, 1146, 1152, 1176, 1260, 1337, 1344, 1440, 1470, 1528, 1568, 1680, 1719, 1764, 1910, 1920, 1960, 2016, 2205, 2240, 2292, 2352, 2520, 2674, 2688, 2865, 2880, 2940, 3056, 3136, 3360, 3438, 3528, 3820, 3920, 4011, 4032, 4410, 4480, 4584, 4704, 5040, 5348, 5730, 5760, 5880, 6112, 6272, 6685, 6720, 6876, 7056, 7640, 7840, 8022, 8064, 8595, 8820, 9168, 9359, 9408, 10080, 10696, 11460, 11760, 12033, 12224, 13370, 13440, 13752, 14112, 15280, 15680, 16044, 17190, 17640, 18336, 18718, 18816, 20055, 20160, 21392, 22920, 23520, 24066, 24448, 26740, 27504, 28077, 28224, 30560, 31360, 32088, 34380, 35280, 36672, 37436, 40110, 40320, 42784, 45840, 46795, 47040, 48132, 53480, 55008, 56154, 56448, 60165, 61120, 64176, 68760, 70560, 73344, 74872, 80220, 84231, 85568, 91680, 93590, 94080, 96264, 106960, 110016, 112308, 120330, 122240, 128352, 137520, 140385, 141120, 149744, 160440, 168462, 171136, 183360, 187180, 192528, 213920, 220032, 224616, 240660, 256704, 275040, 280770, 282240, 299488, 320880, 336924, 366720, 374360, 385056, 421155, 427840, 449232, 481320, 513408, 550080, 561540, 598976, 641760, 673848, 748720, 770112, 842310, 855680, 898464, 962640, 1100160, 1123080, 1197952, 1283520, 1347696, 1497440, 1540224, 1684620, 1796928, 1925280, 2246160, 2567040, 2695392, 2994880, 3369240, 3593856, 3850560, 4492320, 5390784, 5989760, 6738480, 7701120, 8984640, 10781568, 13476960, 17969280, 26953920, 53907840]

約数ペア:

[(1, 53907840), (2, 26953920), (3, 17969280), (4, 13476960), (5, 10781568), (6, 8984640), (7, 7701120), (8, 6738480), (9, 5989760), (10, 5390784), (12, 4492320), (14, 3850560), (15, 3593856), (16, 3369240), (18, 2994880), (20, 2695392), (21, 2567040), (24, 2246160), (28, 1925280), (30, 1796928), (32, 1684620), (35, 1540224), (36, 1497440), (40, 1347696), (42, 1283520), (45, 1197952), (48, 1123080), (49, 1100160), (56, 962640), (60, 898464), (63, 855680), (64, 842310), (70, 770112), (72, 748720), (80, 673848), (84, 641760), (90, 598976), (96, 561540), (98, 550080), (105, 513408), (112, 481320), (120, 449232), (126, 427840), (128, 421155), (140, 385056), (144, 374360), (147, 366720), (160, 336924), (168, 320880), (180, 299488), (191, 282240), (192, 280770), (196, 275040), (210, 256704), (224, 240660), (240, 224616), (245, 220032), (252, 213920), (280, 192528), (288, 187180), (294, 183360), (315, 171136), (320, 168462), (336, 160440), (360, 149744), (382, 141120), (384, 140385), (392, 137520), (420, 128352), (441, 122240), (448, 120330), (480, 112308), (490, 110016), (504, 106960), (560, 96264), (573, 94080), (576, 93590), (588, 91680), (630, 85568), (640, 84231), (672, 80220), (720, 74872), (735, 73344), (764, 70560), (784, 68760), (840, 64176), (882, 61120), (896, 60165), (955, 56448), (960, 56154), (980, 55008), (1008, 53480), (1120, 48132), (1146, 47040), (1152, 46795), (1176, 45840), (1260, 42784), (1337, 40320), (1344, 40110), (1440, 37436), (1470, 36672), (1528, 35280), (1568, 34380), (1680, 32088), (1719, 31360), (1764, 30560), (1910, 28224), (1920, 28077), (1960, 27504), (2016, 26740), (2205, 24448), (2240, 24066), (2292, 23520), (2352, 22920), (2520, 21392), (2674, 20160), (2688, 20055), (2865, 18816), (2880, 18718), (2940, 18336), (3056, 17640), (3136, 17190), (3360, 16044), (3438, 15680), (3528, 15280), (3820, 14112), (3920, 13752), (4011, 13440), (4032, 13370), (4410, 12224), (4480, 12033), (4584, 11760), (4704, 11460), (5040, 10696), (5348, 10080), (5730, 9408), (5760, 9359), (5880, 9168), (6112, 8820), (6272, 8595), (6685, 8064), (6720, 8022), (6876, 7840), (7056, 7640)]