2040125760

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1621}}^1$

素因数の和:1686

約数の個数: 336

約数和(自身を含む): 7712415360

約数和(自身を除く): 5672289600

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 32, 36, 38, 40, 45, 46, 48, 57, 60, 64, 69, 72, 76, 80, 90, 92, 95, 96, 114, 115, 120, 138, 144, 152, 160, 171, 180, 184, 190, 192, 207, 228, 230, 240, 276, 285, 288, 304, 320, 342, 345, 360, 368, 380, 414, 437, 456, 460, 480, 552, 570, 576, 608, 684, 690, 720, 736, 760, 828, 855, 874, 912, 920, 960, 1035, 1104, 1140, 1216, 1311, 1368, 1380, 1440, 1472, 1520, 1621, 1656, 1710, 1748, 1824, 1840, 2070, 2185, 2208, 2280, 2622, 2736, 2760, 2880, 3040, 3242, 3312, 3420, 3496, 3648, 3680, 3933, 4140, 4370, 4416, 4560, 4863, 5244, 5472, 5520, 6080, 6484, 6555, 6624, 6840, 6992, 7360, 7866, 8105, 8280, 8740, 9120, 9726, 10488, 10944, 11040, 12968, 13110, 13248, 13680, 13984, 14589, 15732, 16210, 16560, 17480, 18240, 19452, 19665, 20976, 22080, 24315, 25936, 26220, 27360, 27968, 29178, 30799, 31464, 32420, 33120, 34960, 37283, 38904, 39330, 41952, 48630, 51872, 52440, 54720, 58356, 61598, 62928, 64840, 66240, 69920, 72945, 74566, 77808, 78660, 83904, 92397, 97260, 103744, 104880, 111849, 116712, 123196, 125856, 129680, 139840, 145890, 149132, 153995, 155616, 157320, 184794, 186415, 194520, 209760, 223698, 233424, 246392, 251712, 259360, 277191, 291780, 298264, 307990, 311232, 314640, 335547, 369588, 372830, 389040, 419520, 447396, 461985, 466848, 492784, 518720, 554382, 559245, 583560, 596528, 615980, 629280, 671094, 708377, 739176, 745660, 778080, 894792, 923970, 933696, 985568, 1108764, 1118490, 1167120, 1193056, 1231960, 1258560, 1342188, 1385955, 1416754, 1478352, 1491320, 1556160, 1677735, 1789584, 1847940, 1971136, 2125131, 2217528, 2236980, 2334240, 2386112, 2463920, 2684376, 2771910, 2833508, 2956704, 2982640, 3355470, 3541885, 3579168, 3695880, 4250262, 4435056, 4473960, 4668480, 4927840, 5368752, 5543820, 5667016, 5913408, 5965280, 6375393, 6710940, 7083770, 7158336, 7391760, 8500524, 8870112, 8947920, 9855680, 10625655, 10737504, 11087640, 11334032, 11930560, 12750786, 13421880, 14167540, 14783520, 17001048, 17740224, 17895840, 21251310, 21475008, 22175280, 22668064, 25501572, 26843760, 28335080, 29567040, 31876965, 34002096, 35791680, 42502620, 44350560, 45336128, 51003144, 53687520, 56670160, 63753930, 68004192, 85005240, 88701120, 102006288, 107375040, 113340320, 127507860, 136008384, 170010480, 204012576, 226680640, 255015720, 340020960, 408025152, 510031440, 680041920, 1020062880, 2040125760]

約数ペア:

[(1, 2040125760), (2, 1020062880), (3, 680041920), (4, 510031440), (5, 408025152), (6, 340020960), (8, 255015720), (9, 226680640), (10, 204012576), (12, 170010480), (15, 136008384), (16, 127507860), (18, 113340320), (19, 107375040), (20, 102006288), (23, 88701120), (24, 85005240), (30, 68004192), (32, 63753930), (36, 56670160), (38, 53687520), (40, 51003144), (45, 45336128), (46, 44350560), (48, 42502620), (57, 35791680), (60, 34002096), (64, 31876965), (69, 29567040), (72, 28335080), (76, 26843760), (80, 25501572), (90, 22668064), (92, 22175280), (95, 21475008), (96, 21251310), (114, 17895840), (115, 17740224), (120, 17001048), (138, 14783520), (144, 14167540), (152, 13421880), (160, 12750786), (171, 11930560), (180, 11334032), (184, 11087640), (190, 10737504), (192, 10625655), (207, 9855680), (228, 8947920), (230, 8870112), (240, 8500524), (276, 7391760), (285, 7158336), (288, 7083770), (304, 6710940), (320, 6375393), (342, 5965280), (345, 5913408), (360, 5667016), (368, 5543820), (380, 5368752), (414, 4927840), (437, 4668480), (456, 4473960), (460, 4435056), (480, 4250262), (552, 3695880), (570, 3579168), (576, 3541885), (608, 3355470), (684, 2982640), (690, 2956704), (720, 2833508), (736, 2771910), (760, 2684376), (828, 2463920), (855, 2386112), (874, 2334240), (912, 2236980), (920, 2217528), (960, 2125131), (1035, 1971136), (1104, 1847940), (1140, 1789584), (1216, 1677735), (1311, 1556160), (1368, 1491320), (1380, 1478352), (1440, 1416754), (1472, 1385955), (1520, 1342188), (1621, 1258560), (1656, 1231960), (1710, 1193056), (1748, 1167120), (1824, 1118490), (1840, 1108764), (2070, 985568), (2185, 933696), (2208, 923970), (2280, 894792), (2622, 778080), (2736, 745660), (2760, 739176), (2880, 708377), (3040, 671094), (3242, 629280), (3312, 615980), (3420, 596528), (3496, 583560), (3648, 559245), (3680, 554382), (3933, 518720), (4140, 492784), (4370, 466848), (4416, 461985), (4560, 447396), (4863, 419520), (5244, 389040), (5472, 372830), (5520, 369588), (6080, 335547), (6484, 314640), (6555, 311232), (6624, 307990), (6840, 298264), (6992, 291780), (7360, 277191), (7866, 259360), (8105, 251712), (8280, 246392), (8740, 233424), (9120, 223698), (9726, 209760), (10488, 194520), (10944, 186415), (11040, 184794), (12968, 157320), (13110, 155616), (13248, 153995), (13680, 149132), (13984, 145890), (14589, 139840), (15732, 129680), (16210, 125856), (16560, 123196), (17480, 116712), (18240, 111849), (19452, 104880), (19665, 103744), (20976, 97260), (22080, 92397), (24315, 83904), (25936, 78660), (26220, 77808), (27360, 74566), (27968, 72945), (29178, 69920), (30799, 66240), (31464, 64840), (32420, 62928), (33120, 61598), (34960, 58356), (37283, 54720), (38904, 52440), (39330, 51872), (41952, 48630)]