102156160

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 266342400

約数和(自身を除く): 164186240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 62, 64, 76, 80, 95, 124, 128, 152, 155, 160, 190, 248, 271, 304, 310, 320, 380, 496, 542, 589, 608, 620, 640, 760, 992, 1084, 1178, 1216, 1240, 1355, 1520, 1984, 2168, 2356, 2432, 2480, 2710, 2945, 3040, 3968, 4336, 4712, 4960, 5149, 5420, 5890, 6080, 8401, 8672, 9424, 9920, 10298, 10840, 11780, 12160, 16802, 17344, 18848, 19840, 20596, 21680, 23560, 25745, 33604, 34688, 37696, 41192, 42005, 43360, 47120, 51490, 67208, 75392, 82384, 84010, 86720, 94240, 102980, 134416, 159619, 164768, 168020, 173440, 188480, 205960, 268832, 319238, 329536, 336040, 376960, 411920, 537664, 638476, 659072, 672080, 798095, 823840, 1075328, 1276952, 1344160, 1596190, 1647680, 2553904, 2688320, 3192380, 3295360, 5107808, 5376640, 6384760, 10215616, 12769520, 20431232, 25539040, 51078080, 102156160]

約数ペア:

[(1, 102156160), (2, 51078080), (4, 25539040), (5, 20431232), (8, 12769520), (10, 10215616), (16, 6384760), (19, 5376640), (20, 5107808), (31, 3295360), (32, 3192380), (38, 2688320), (40, 2553904), (62, 1647680), (64, 1596190), (76, 1344160), (80, 1276952), (95, 1075328), (124, 823840), (128, 798095), (152, 672080), (155, 659072), (160, 638476), (190, 537664), (248, 411920), (271, 376960), (304, 336040), (310, 329536), (320, 319238), (380, 268832), (496, 205960), (542, 188480), (589, 173440), (608, 168020), (620, 164768), (640, 159619), (760, 134416), (992, 102980), (1084, 94240), (1178, 86720), (1216, 84010), (1240, 82384), (1355, 75392), (1520, 67208), (1984, 51490), (2168, 47120), (2356, 43360), (2432, 42005), (2480, 41192), (2710, 37696), (2945, 34688), (3040, 33604), (3968, 25745), (4336, 23560), (4712, 21680), (4960, 20596), (5149, 19840), (5420, 18848), (5890, 17344), (6080, 16802), (8401, 12160), (8672, 11780), (9424, 10840), (9920, 10298)]