284124960

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{397}}^1$

素因数の和:496

約数の個数: 288

約数和(自身を含む): 1126524672

約数和(自身を除く): 842399712

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 142, 144, 160, 168, 180, 210, 213, 224, 240, 252, 280, 284, 288, 315, 336, 355, 360, 397, 420, 426, 480, 497, 504, 560, 568, 630, 639, 672, 710, 720, 794, 840, 852, 994, 1008, 1065, 1120, 1136, 1191, 1260, 1278, 1420, 1440, 1491, 1588, 1680, 1704, 1985, 1988, 2016, 2130, 2272, 2382, 2485, 2520, 2556, 2779, 2840, 2982, 3176, 3195, 3360, 3408, 3573, 3970, 3976, 4260, 4473, 4764, 4970, 5040, 5112, 5558, 5680, 5955, 5964, 6352, 6390, 6816, 7146, 7455, 7940, 7952, 8337, 8520, 8946, 9528, 9940, 10080, 10224, 11116, 11360, 11910, 11928, 12704, 12780, 13895, 14292, 14910, 15880, 15904, 16674, 17040, 17865, 17892, 19056, 19880, 20448, 22232, 22365, 23820, 23856, 25011, 25560, 27790, 28187, 28584, 29820, 31760, 33348, 34080, 35730, 35784, 38112, 39760, 41685, 44464, 44730, 47640, 47712, 50022, 51120, 55580, 56374, 57168, 59640, 63520, 66696, 71460, 71568, 79520, 83370, 84561, 88928, 89460, 95280, 100044, 102240, 111160, 112748, 114336, 119280, 125055, 133392, 140935, 142920, 143136, 166740, 169122, 178920, 190560, 197309, 200088, 222320, 225496, 238560, 250110, 253683, 266784, 281870, 285840, 333480, 338244, 357840, 394618, 400176, 422805, 444640, 450992, 500220, 507366, 563740, 571680, 591927, 666960, 676488, 715680, 789236, 800352, 845610, 901984, 986545, 1000440, 1014732, 1127480, 1183854, 1268415, 1333920, 1352976, 1578472, 1691220, 1775781, 1973090, 2000880, 2029464, 2254960, 2367708, 2536830, 2705952, 2959635, 3156944, 3382440, 3551562, 3946180, 4001760, 4058928, 4509920, 4735416, 5073660, 5919270, 6313888, 6764880, 7103124, 7892360, 8117856, 8878905, 9470832, 10147320, 11838540, 13529760, 14206248, 15784720, 17757810, 18941664, 20294640, 23677080, 28412496, 31569440, 35515620, 40589280, 47354160, 56824992, 71031240, 94708320, 142062480, 284124960]

約数ペア:

[(1, 284124960), (2, 142062480), (3, 94708320), (4, 71031240), (5, 56824992), (6, 47354160), (7, 40589280), (8, 35515620), (9, 31569440), (10, 28412496), (12, 23677080), (14, 20294640), (15, 18941664), (16, 17757810), (18, 15784720), (20, 14206248), (21, 13529760), (24, 11838540), (28, 10147320), (30, 9470832), (32, 8878905), (35, 8117856), (36, 7892360), (40, 7103124), (42, 6764880), (45, 6313888), (48, 5919270), (56, 5073660), (60, 4735416), (63, 4509920), (70, 4058928), (71, 4001760), (72, 3946180), (80, 3551562), (84, 3382440), (90, 3156944), (96, 2959635), (105, 2705952), (112, 2536830), (120, 2367708), (126, 2254960), (140, 2029464), (142, 2000880), (144, 1973090), (160, 1775781), (168, 1691220), (180, 1578472), (210, 1352976), (213, 1333920), (224, 1268415), (240, 1183854), (252, 1127480), (280, 1014732), (284, 1000440), (288, 986545), (315, 901984), (336, 845610), (355, 800352), (360, 789236), (397, 715680), (420, 676488), (426, 666960), (480, 591927), (497, 571680), (504, 563740), (560, 507366), (568, 500220), (630, 450992), (639, 444640), (672, 422805), (710, 400176), (720, 394618), (794, 357840), (840, 338244), (852, 333480), (994, 285840), (1008, 281870), (1065, 266784), (1120, 253683), (1136, 250110), (1191, 238560), (1260, 225496), (1278, 222320), (1420, 200088), (1440, 197309), (1491, 190560), (1588, 178920), (1680, 169122), (1704, 166740), (1985, 143136), (1988, 142920), (2016, 140935), (2130, 133392), (2272, 125055), (2382, 119280), (2485, 114336), (2520, 112748), (2556, 111160), (2779, 102240), (2840, 100044), (2982, 95280), (3176, 89460), (3195, 88928), (3360, 84561), (3408, 83370), (3573, 79520), (3970, 71568), (3976, 71460), (4260, 66696), (4473, 63520), (4764, 59640), (4970, 57168), (5040, 56374), (5112, 55580), (5558, 51120), (5680, 50022), (5955, 47712), (5964, 47640), (6352, 44730), (6390, 44464), (6816, 41685), (7146, 39760), (7455, 38112), (7940, 35784), (7952, 35730), (8337, 34080), (8520, 33348), (8946, 31760), (9528, 29820), (9940, 28584), (10080, 28187), (10224, 27790), (11116, 25560), (11360, 25011), (11910, 23856), (11928, 23820), (12704, 22365), (12780, 22232), (13895, 20448), (14292, 19880), (14910, 19056), (15880, 17892), (15904, 17865), (16674, 17040)]