15661754064

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{1787}}^1$

素因数の和:2326

約数の個数: 180

約数和(自身を含む): 48300846048

約数和(自身を除く): 32639091984

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 503, 528, 726, 792, 968, 1006, 1089, 1452, 1509, 1584, 1787, 1936, 2012, 2178, 2904, 3018, 3574, 4024, 4356, 4527, 5361, 5533, 5808, 6036, 7148, 8048, 8712, 9054, 10722, 11066, 12072, 14296, 16083, 16599, 17424, 18108, 19657, 21444, 22132, 24144, 28592, 32166, 33198, 36216, 39314, 42888, 44264, 49797, 58971, 60863, 64332, 66396, 72432, 78628, 85776, 88528, 99594, 117942, 121726, 128664, 132792, 157256, 176913, 182589, 199188, 216227, 235884, 243452, 257328, 265584, 314512, 353826, 365178, 398376, 432454, 471768, 486904, 547767, 648681, 707652, 730356, 796752, 864908, 898861, 943536, 973808, 1095534, 1297362, 1415304, 1460712, 1729816, 1797722, 1946043, 2191068, 2594724, 2696583, 2830608, 2921424, 3459632, 3595444, 3892086, 4382136, 5189448, 5393166, 7190888, 7784172, 8089749, 8764272, 9887471, 10378896, 10786332, 14381776, 15568344, 16179498, 19774942, 21572664, 29662413, 31136688, 32358996, 39549884, 43145328, 59324826, 64717992, 79099768, 88987239, 108762181, 118649652, 129435984, 158199536, 177974478, 217524362, 237299304, 326286543, 355948956, 435048724, 474598608, 652573086, 711897912, 870097448, 978859629, 1305146172, 1423795824, 1740194896, 1957719258, 2610292344, 3915438516, 5220584688, 7830877032, 15661754064]

約数ペア:

[(1, 15661754064), (2, 7830877032), (3, 5220584688), (4, 3915438516), (6, 2610292344), (8, 1957719258), (9, 1740194896), (11, 1423795824), (12, 1305146172), (16, 978859629), (18, 870097448), (22, 711897912), (24, 652573086), (33, 474598608), (36, 435048724), (44, 355948956), (48, 326286543), (66, 237299304), (72, 217524362), (88, 177974478), (99, 158199536), (121, 129435984), (132, 118649652), (144, 108762181), (176, 88987239), (198, 79099768), (242, 64717992), (264, 59324826), (363, 43145328), (396, 39549884), (484, 32358996), (503, 31136688), (528, 29662413), (726, 21572664), (792, 19774942), (968, 16179498), (1006, 15568344), (1089, 14381776), (1452, 10786332), (1509, 10378896), (1584, 9887471), (1787, 8764272), (1936, 8089749), (2012, 7784172), (2178, 7190888), (2904, 5393166), (3018, 5189448), (3574, 4382136), (4024, 3892086), (4356, 3595444), (4527, 3459632), (5361, 2921424), (5533, 2830608), (5808, 2696583), (6036, 2594724), (7148, 2191068), (8048, 1946043), (8712, 1797722), (9054, 1729816), (10722, 1460712), (11066, 1415304), (12072, 1297362), (14296, 1095534), (16083, 973808), (16599, 943536), (17424, 898861), (18108, 864908), (19657, 796752), (21444, 730356), (22132, 707652), (24144, 648681), (28592, 547767), (32166, 486904), (33198, 471768), (36216, 432454), (39314, 398376), (42888, 365178), (44264, 353826), (49797, 314512), (58971, 265584), (60863, 257328), (64332, 243452), (66396, 235884), (72432, 216227), (78628, 199188), (85776, 182589), (88528, 176913), (99594, 157256), (117942, 132792), (121726, 128664)]