2400669760

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{271}}^1$

素因数の和:385

約数の個数: 224

約数和(自身を含む): 6367150080

約数和(自身を除く): 3966480320

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 31, 32, 38, 40, 47, 62, 64, 76, 80, 94, 95, 124, 152, 155, 160, 188, 190, 235, 248, 271, 304, 310, 320, 376, 380, 470, 496, 542, 589, 608, 620, 752, 760, 893, 940, 992, 1084, 1178, 1216, 1240, 1355, 1457, 1504, 1520, 1786, 1880, 1984, 2168, 2356, 2480, 2710, 2914, 2945, 3008, 3040, 3572, 3760, 4336, 4465, 4712, 4960, 5149, 5420, 5828, 5890, 6080, 7144, 7285, 7520, 8401, 8672, 8930, 9424, 9920, 10298, 10840, 11656, 11780, 12737, 14288, 14570, 15040, 16802, 17344, 17860, 18848, 20596, 21680, 23312, 23560, 25474, 25745, 27683, 28576, 29140, 33604, 35720, 37696, 41192, 42005, 43360, 46624, 47120, 50948, 51490, 55366, 57152, 58280, 63685, 67208, 71440, 82384, 84010, 86720, 93248, 94240, 101896, 102980, 110732, 116560, 127370, 134416, 138415, 142880, 159619, 164768, 168020, 188480, 203792, 205960, 221464, 233120, 242003, 254740, 268832, 276830, 285760, 319238, 329536, 336040, 394847, 407584, 411920, 442928, 466240, 484006, 509480, 537664, 553660, 638476, 672080, 789694, 798095, 815168, 823840, 885856, 968012, 1018960, 1107320, 1210015, 1276952, 1344160, 1579388, 1596190, 1647680, 1771712, 1936024, 1974235, 2037920, 2214640, 2420030, 2553904, 2688320, 3158776, 3192380, 3872048, 3948470, 4075840, 4429280, 4840060, 5107808, 6317552, 6384760, 7502093, 7744096, 7896940, 8858560, 9680120, 10215616, 12635104, 12769520, 15004186, 15488192, 15793880, 19360240, 25270208, 25539040, 30008372, 31587760, 37510465, 38720480, 51078080, 60016744, 63175520, 75020930, 77440960, 120033488, 126351040, 150041860, 240066976, 300083720, 480133952, 600167440, 1200334880, 2400669760]

約数ペア:

[(1, 2400669760), (2, 1200334880), (4, 600167440), (5, 480133952), (8, 300083720), (10, 240066976), (16, 150041860), (19, 126351040), (20, 120033488), (31, 77440960), (32, 75020930), (38, 63175520), (40, 60016744), (47, 51078080), (62, 38720480), (64, 37510465), (76, 31587760), (80, 30008372), (94, 25539040), (95, 25270208), (124, 19360240), (152, 15793880), (155, 15488192), (160, 15004186), (188, 12769520), (190, 12635104), (235, 10215616), (248, 9680120), (271, 8858560), (304, 7896940), (310, 7744096), (320, 7502093), (376, 6384760), (380, 6317552), (470, 5107808), (496, 4840060), (542, 4429280), (589, 4075840), (608, 3948470), (620, 3872048), (752, 3192380), (760, 3158776), (893, 2688320), (940, 2553904), (992, 2420030), (1084, 2214640), (1178, 2037920), (1216, 1974235), (1240, 1936024), (1355, 1771712), (1457, 1647680), (1504, 1596190), (1520, 1579388), (1786, 1344160), (1880, 1276952), (1984, 1210015), (2168, 1107320), (2356, 1018960), (2480, 968012), (2710, 885856), (2914, 823840), (2945, 815168), (3008, 798095), (3040, 789694), (3572, 672080), (3760, 638476), (4336, 553660), (4465, 537664), (4712, 509480), (4960, 484006), (5149, 466240), (5420, 442928), (5828, 411920), (5890, 407584), (6080, 394847), (7144, 336040), (7285, 329536), (7520, 319238), (8401, 285760), (8672, 276830), (8930, 268832), (9424, 254740), (9920, 242003), (10298, 233120), (10840, 221464), (11656, 205960), (11780, 203792), (12737, 188480), (14288, 168020), (14570, 164768), (15040, 159619), (16802, 142880), (17344, 138415), (17860, 134416), (18848, 127370), (20596, 116560), (21680, 110732), (23312, 102980), (23560, 101896), (25474, 94240), (25745, 93248), (27683, 86720), (28576, 84010), (29140, 82384), (33604, 71440), (35720, 67208), (37696, 63685), (41192, 58280), (42005, 57152), (43360, 55366), (46624, 51490), (47120, 50948)]