162738840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:194

約数の個数: 256

約数和(自身を含む): 568995840

約数和(自身を除く): 406257000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 41, 44, 55, 60, 62, 66, 82, 88, 93, 97, 110, 120, 123, 124, 132, 155, 164, 165, 186, 194, 205, 220, 246, 248, 264, 291, 310, 328, 330, 341, 372, 388, 410, 440, 451, 465, 485, 492, 582, 615, 620, 660, 682, 744, 776, 820, 902, 930, 970, 984, 1023, 1067, 1164, 1230, 1240, 1271, 1320, 1353, 1364, 1455, 1640, 1705, 1804, 1860, 1940, 2046, 2134, 2255, 2328, 2460, 2542, 2706, 2728, 2910, 3007, 3201, 3410, 3608, 3720, 3813, 3880, 3977, 4092, 4268, 4510, 4920, 5084, 5115, 5335, 5412, 5820, 6014, 6355, 6402, 6765, 6820, 7626, 7954, 8184, 8536, 9020, 9021, 10168, 10230, 10670, 10824, 11640, 11931, 12028, 12710, 12804, 13530, 13640, 13981, 15035, 15252, 15908, 16005, 18040, 18042, 19065, 19885, 20460, 21340, 23862, 24056, 25420, 25608, 27060, 27962, 30070, 30504, 31816, 32010, 33077, 36084, 38130, 39770, 40920, 41943, 42680, 43747, 45105, 47724, 50840, 54120, 55924, 59655, 60140, 64020, 66154, 69905, 72168, 76260, 79540, 83886, 87494, 90210, 95448, 99231, 111848, 119310, 120280, 123287, 128040, 131241, 132308, 139810, 152520, 159080, 165385, 167772, 174988, 180420, 198462, 209715, 218735, 238620, 246574, 262482, 264616, 279620, 330770, 335544, 349976, 360840, 369861, 396924, 419430, 437470, 477240, 493148, 496155, 524964, 559240, 616435, 656205, 661540, 739722, 793848, 838860, 874940, 986296, 992310, 1049928, 1232870, 1312410, 1323080, 1356157, 1479444, 1677720, 1749880, 1849305, 1984620, 2465740, 2624820, 2712314, 2958888, 3698610, 3969240, 4068471, 4931480, 5249640, 5424628, 6780785, 7397220, 8136942, 10849256, 13561570, 14794440, 16273884, 20342355, 27123140, 32547768, 40684710, 54246280, 81369420, 162738840]

約数ペア:

[(1, 162738840), (2, 81369420), (3, 54246280), (4, 40684710), (5, 32547768), (6, 27123140), (8, 20342355), (10, 16273884), (11, 14794440), (12, 13561570), (15, 10849256), (20, 8136942), (22, 7397220), (24, 6780785), (30, 5424628), (31, 5249640), (33, 4931480), (40, 4068471), (41, 3969240), (44, 3698610), (55, 2958888), (60, 2712314), (62, 2624820), (66, 2465740), (82, 1984620), (88, 1849305), (93, 1749880), (97, 1677720), (110, 1479444), (120, 1356157), (123, 1323080), (124, 1312410), (132, 1232870), (155, 1049928), (164, 992310), (165, 986296), (186, 874940), (194, 838860), (205, 793848), (220, 739722), (246, 661540), (248, 656205), (264, 616435), (291, 559240), (310, 524964), (328, 496155), (330, 493148), (341, 477240), (372, 437470), (388, 419430), (410, 396924), (440, 369861), (451, 360840), (465, 349976), (485, 335544), (492, 330770), (582, 279620), (615, 264616), (620, 262482), (660, 246574), (682, 238620), (744, 218735), (776, 209715), (820, 198462), (902, 180420), (930, 174988), (970, 167772), (984, 165385), (1023, 159080), (1067, 152520), (1164, 139810), (1230, 132308), (1240, 131241), (1271, 128040), (1320, 123287), (1353, 120280), (1364, 119310), (1455, 111848), (1640, 99231), (1705, 95448), (1804, 90210), (1860, 87494), (1940, 83886), (2046, 79540), (2134, 76260), (2255, 72168), (2328, 69905), (2460, 66154), (2542, 64020), (2706, 60140), (2728, 59655), (2910, 55924), (3007, 54120), (3201, 50840), (3410, 47724), (3608, 45105), (3720, 43747), (3813, 42680), (3880, 41943), (3977, 40920), (4092, 39770), (4268, 38130), (4510, 36084), (4920, 33077), (5084, 32010), (5115, 31816), (5335, 30504), (5412, 30070), (5820, 27962), (6014, 27060), (6355, 25608), (6402, 25420), (6765, 24056), (6820, 23862), (7626, 21340), (7954, 20460), (8184, 19885), (8536, 19065), (9020, 18042), (9021, 18040), (10168, 16005), (10230, 15908), (10670, 15252), (10824, 15035), (11640, 13981), (11931, 13640), (12028, 13530), (12710, 12804)]