297761280

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{283}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 962241984

約数和(自身を除く): 664480704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 137, 160, 192, 240, 256, 274, 283, 320, 384, 411, 480, 512, 548, 566, 640, 685, 768, 822, 849, 960, 1096, 1132, 1280, 1370, 1415, 1536, 1644, 1698, 1920, 2055, 2192, 2264, 2560, 2740, 2830, 3288, 3396, 3840, 4110, 4245, 4384, 4528, 5480, 5660, 6576, 6792, 7680, 8220, 8490, 8768, 9056, 10960, 11320, 13152, 13584, 16440, 16980, 17536, 18112, 21920, 22640, 26304, 27168, 32880, 33960, 35072, 36224, 38771, 43840, 45280, 52608, 54336, 65760, 67920, 70144, 72448, 77542, 87680, 90560, 105216, 108672, 116313, 131520, 135840, 144896, 155084, 175360, 181120, 193855, 210432, 217344, 232626, 263040, 271680, 310168, 350720, 362240, 387710, 434688, 465252, 526080, 543360, 581565, 620336, 724480, 775420, 930504, 1052160, 1086720, 1163130, 1240672, 1550840, 1861008, 2173440, 2326260, 2481344, 3101680, 3722016, 4652520, 4962688, 6203360, 7444032, 9305040, 9925376, 12406720, 14888064, 18610080, 19850752, 24813440, 29776128, 37220160, 49626880, 59552256, 74440320, 99253760, 148880640, 297761280]

約数ペア:

[(1, 297761280), (2, 148880640), (3, 99253760), (4, 74440320), (5, 59552256), (6, 49626880), (8, 37220160), (10, 29776128), (12, 24813440), (15, 19850752), (16, 18610080), (20, 14888064), (24, 12406720), (30, 9925376), (32, 9305040), (40, 7444032), (48, 6203360), (60, 4962688), (64, 4652520), (80, 3722016), (96, 3101680), (120, 2481344), (128, 2326260), (137, 2173440), (160, 1861008), (192, 1550840), (240, 1240672), (256, 1163130), (274, 1086720), (283, 1052160), (320, 930504), (384, 775420), (411, 724480), (480, 620336), (512, 581565), (548, 543360), (566, 526080), (640, 465252), (685, 434688), (768, 387710), (822, 362240), (849, 350720), (960, 310168), (1096, 271680), (1132, 263040), (1280, 232626), (1370, 217344), (1415, 210432), (1536, 193855), (1644, 181120), (1698, 175360), (1920, 155084), (2055, 144896), (2192, 135840), (2264, 131520), (2560, 116313), (2740, 108672), (2830, 105216), (3288, 90560), (3396, 87680), (3840, 77542), (4110, 72448), (4245, 70144), (4384, 67920), (4528, 65760), (5480, 54336), (5660, 52608), (6576, 45280), (6792, 43840), (7680, 38771), (8220, 36224), (8490, 35072), (8768, 33960), (9056, 32880), (10960, 27168), (11320, 26304), (13152, 22640), (13584, 21920), (16440, 18112), (16980, 17536)]