83557760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 239304240

約数和(自身を除く): 155746480

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 20, 22, 26, 32, 40, 44, 52, 55, 64, 65, 80, 83, 88, 104, 110, 121, 128, 130, 143, 160, 166, 176, 208, 220, 242, 260, 286, 320, 332, 352, 415, 416, 440, 484, 520, 572, 605, 640, 664, 704, 715, 830, 832, 880, 913, 968, 1040, 1079, 1144, 1210, 1328, 1408, 1430, 1573, 1660, 1664, 1760, 1826, 1936, 2080, 2158, 2288, 2420, 2656, 2860, 3146, 3320, 3520, 3652, 3872, 4160, 4316, 4565, 4576, 4840, 5312, 5395, 5720, 6292, 6640, 7040, 7304, 7744, 7865, 8320, 8632, 9130, 9152, 9680, 10043, 10624, 10790, 11440, 11869, 12584, 13280, 14608, 15488, 15730, 17264, 18260, 18304, 19360, 20086, 21580, 22880, 23738, 25168, 26560, 29216, 31460, 34528, 36520, 38720, 40172, 43160, 45760, 47476, 50215, 50336, 53120, 58432, 59345, 62920, 69056, 73040, 77440, 80344, 86320, 91520, 94952, 100430, 100672, 116864, 118690, 125840, 130559, 138112, 146080, 160688, 172640, 189904, 200860, 201344, 237380, 251680, 261118, 292160, 321376, 345280, 379808, 401720, 474760, 503360, 522236, 584320, 642752, 652795, 690560, 759616, 803440, 949520, 1006720, 1044472, 1285504, 1305590, 1519232, 1606880, 1899040, 2088944, 2611180, 3213760, 3798080, 4177888, 5222360, 6427520, 7596160, 8355776, 10444720, 16711552, 20889440, 41778880, 83557760]

約数ペア:

[(1, 83557760), (2, 41778880), (4, 20889440), (5, 16711552), (8, 10444720), (10, 8355776), (11, 7596160), (13, 6427520), (16, 5222360), (20, 4177888), (22, 3798080), (26, 3213760), (32, 2611180), (40, 2088944), (44, 1899040), (52, 1606880), (55, 1519232), (64, 1305590), (65, 1285504), (80, 1044472), (83, 1006720), (88, 949520), (104, 803440), (110, 759616), (121, 690560), (128, 652795), (130, 642752), (143, 584320), (160, 522236), (166, 503360), (176, 474760), (208, 401720), (220, 379808), (242, 345280), (260, 321376), (286, 292160), (320, 261118), (332, 251680), (352, 237380), (415, 201344), (416, 200860), (440, 189904), (484, 172640), (520, 160688), (572, 146080), (605, 138112), (640, 130559), (664, 125840), (704, 118690), (715, 116864), (830, 100672), (832, 100430), (880, 94952), (913, 91520), (968, 86320), (1040, 80344), (1079, 77440), (1144, 73040), (1210, 69056), (1328, 62920), (1408, 59345), (1430, 58432), (1573, 53120), (1660, 50336), (1664, 50215), (1760, 47476), (1826, 45760), (1936, 43160), (2080, 40172), (2158, 38720), (2288, 36520), (2420, 34528), (2656, 31460), (2860, 29216), (3146, 26560), (3320, 25168), (3520, 23738), (3652, 22880), (3872, 21580), (4160, 20086), (4316, 19360), (4565, 18304), (4576, 18260), (4840, 17264), (5312, 15730), (5395, 15488), (5720, 14608), (6292, 13280), (6640, 12584), (7040, 11869), (7304, 11440), (7744, 10790), (7865, 10624), (8320, 10043), (8632, 9680), (9130, 9152)]