15728052480

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{1997}}^1$

素因数の和:2321

約数の個数: 288

約数和(自身を含む): 57632166144

約数和(自身を除く): 41904113664

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 293, 320, 336, 384, 420, 448, 480, 560, 586, 640, 672, 768, 840, 879, 896, 960, 1120, 1172, 1280, 1344, 1465, 1680, 1758, 1792, 1920, 1997, 2051, 2240, 2344, 2688, 2930, 3360, 3516, 3840, 3994, 4102, 4395, 4480, 4688, 5376, 5860, 5991, 6153, 6720, 7032, 7988, 8204, 8790, 8960, 9376, 9985, 10255, 11720, 11982, 12306, 13440, 13979, 14064, 15976, 16408, 17580, 18752, 19970, 20510, 23440, 23964, 24612, 26880, 27958, 28128, 29955, 30765, 31952, 32816, 35160, 37504, 39940, 41020, 41937, 46880, 47928, 49224, 55916, 56256, 59910, 61530, 63904, 65632, 69895, 70320, 75008, 79880, 82040, 83874, 93760, 95856, 98448, 111832, 112512, 119820, 123060, 127808, 131264, 139790, 140640, 159760, 164080, 167748, 187520, 191712, 196896, 209685, 223664, 225024, 239640, 246120, 255616, 262528, 279580, 281280, 319520, 328160, 335496, 375040, 383424, 393792, 419370, 447328, 479280, 492240, 511232, 525056, 559160, 562560, 585121, 639040, 656320, 670992, 766848, 787584, 838740, 894656, 958560, 984480, 1118320, 1125120, 1170242, 1278080, 1312640, 1341984, 1533696, 1575168, 1677480, 1755363, 1789312, 1917120, 1968960, 2236640, 2340484, 2556160, 2625280, 2683968, 2925605, 3354960, 3510726, 3578624, 3834240, 3937920, 4095847, 4473280, 4680968, 5367936, 5851210, 6709920, 7021452, 7668480, 7875840, 8191694, 8776815, 8946560, 9361936, 10735872, 11702420, 12287541, 13419840, 14042904, 16383388, 17553630, 17893120, 18723872, 20479235, 23404840, 24575082, 26839680, 28085808, 32766776, 35107260, 37447744, 40958470, 46809680, 49150164, 53679360, 56171616, 61437705, 65533552, 70214520, 74895488, 81916940, 93619360, 98300328, 112343232, 122875410, 131067104, 140429040, 149790976, 163833880, 187238720, 196600656, 224686464, 245750820, 262134208, 280858080, 327667760, 374477440, 393201312, 449372928, 491501640, 524268416, 561716160, 655335520, 748954880, 786402624, 983003280, 1048536832, 1123432320, 1310671040, 1572805248, 1966006560, 2246864640, 2621342080, 3145610496, 3932013120, 5242684160, 7864026240, 15728052480]

約数ペア:

[(1, 15728052480), (2, 7864026240), (3, 5242684160), (4, 3932013120), (5, 3145610496), (6, 2621342080), (7, 2246864640), (8, 1966006560), (10, 1572805248), (12, 1310671040), (14, 1123432320), (15, 1048536832), (16, 983003280), (20, 786402624), (21, 748954880), (24, 655335520), (28, 561716160), (30, 524268416), (32, 491501640), (35, 449372928), (40, 393201312), (42, 374477440), (48, 327667760), (56, 280858080), (60, 262134208), (64, 245750820), (70, 224686464), (80, 196600656), (84, 187238720), (96, 163833880), (105, 149790976), (112, 140429040), (120, 131067104), (128, 122875410), (140, 112343232), (160, 98300328), (168, 93619360), (192, 81916940), (210, 74895488), (224, 70214520), (240, 65533552), (256, 61437705), (280, 56171616), (293, 53679360), (320, 49150164), (336, 46809680), (384, 40958470), (420, 37447744), (448, 35107260), (480, 32766776), (560, 28085808), (586, 26839680), (640, 24575082), (672, 23404840), (768, 20479235), (840, 18723872), (879, 17893120), (896, 17553630), (960, 16383388), (1120, 14042904), (1172, 13419840), (1280, 12287541), (1344, 11702420), (1465, 10735872), (1680, 9361936), (1758, 8946560), (1792, 8776815), (1920, 8191694), (1997, 7875840), (2051, 7668480), (2240, 7021452), (2344, 6709920), (2688, 5851210), (2930, 5367936), (3360, 4680968), (3516, 4473280), (3840, 4095847), (3994, 3937920), (4102, 3834240), (4395, 3578624), (4480, 3510726), (4688, 3354960), (5376, 2925605), (5860, 2683968), (5991, 2625280), (6153, 2556160), (6720, 2340484), (7032, 2236640), (7988, 1968960), (8204, 1917120), (8790, 1789312), (8960, 1755363), (9376, 1677480), (9985, 1575168), (10255, 1533696), (11720, 1341984), (11982, 1312640), (12306, 1278080), (13440, 1170242), (13979, 1125120), (14064, 1118320), (15976, 984480), (16408, 958560), (17580, 894656), (18752, 838740), (19970, 787584), (20510, 766848), (23440, 670992), (23964, 656320), (24612, 639040), (26880, 585121), (27958, 562560), (28128, 559160), (29955, 525056), (30765, 511232), (31952, 492240), (32816, 479280), (35160, 447328), (37504, 419370), (39940, 393792), (41020, 383424), (41937, 375040), (46880, 335496), (47928, 328160), (49224, 319520), (55916, 281280), (56256, 279580), (59910, 262528), (61530, 255616), (63904, 246120), (65632, 239640), (69895, 225024), (70320, 223664), (75008, 209685), (79880, 196896), (82040, 191712), (83874, 187520), (93760, 167748), (95856, 164080), (98448, 159760), (111832, 140640), (112512, 139790), (119820, 131264), (123060, 127808)]