164094720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{283}}^1$

素因数の和:458

約数の個数: 144

約数和(自身を含む): 529412352

約数和(自身を除く): 365317632

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, 151, 160, 192, 240, 256, 283, 302, 320, 384, 453, 480, 566, 604, 640, 755, 768, 849, 906, 960, 1132, 1208, 1280, 1415, 1510, 1698, 1812, 1920, 2264, 2265, 2416, 2830, 3020, 3396, 3624, 3840, 4245, 4528, 4530, 4832, 5660, 6040, 6792, 7248, 8490, 9056, 9060, 9664, 11320, 12080, 13584, 14496, 16980, 18112, 18120, 19328, 22640, 24160, 27168, 28992, 33960, 36224, 36240, 38656, 42733, 45280, 48320, 54336, 57984, 67920, 72448, 72480, 85466, 90560, 96640, 108672, 115968, 128199, 135840, 144960, 170932, 181120, 193280, 213665, 217344, 256398, 271680, 289920, 341864, 362240, 427330, 512796, 543360, 579840, 640995, 683728, 854660, 1025592, 1086720, 1281990, 1367456, 1709320, 2051184, 2563980, 2734912, 3418640, 4102368, 5127960, 5469824, 6837280, 8204736, 10255920, 10939648, 13674560, 16409472, 20511840, 27349120, 32818944, 41023680, 54698240, 82047360, 164094720]

約数ペア:

[(1, 164094720), (2, 82047360), (3, 54698240), (4, 41023680), (5, 32818944), (6, 27349120), (8, 20511840), (10, 16409472), (12, 13674560), (15, 10939648), (16, 10255920), (20, 8204736), (24, 6837280), (30, 5469824), (32, 5127960), (40, 4102368), (48, 3418640), (60, 2734912), (64, 2563980), (80, 2051184), (96, 1709320), (120, 1367456), (128, 1281990), (151, 1086720), (160, 1025592), (192, 854660), (240, 683728), (256, 640995), (283, 579840), (302, 543360), (320, 512796), (384, 427330), (453, 362240), (480, 341864), (566, 289920), (604, 271680), (640, 256398), (755, 217344), (768, 213665), (849, 193280), (906, 181120), (960, 170932), (1132, 144960), (1208, 135840), (1280, 128199), (1415, 115968), (1510, 108672), (1698, 96640), (1812, 90560), (1920, 85466), (2264, 72480), (2265, 72448), (2416, 67920), (2830, 57984), (3020, 54336), (3396, 48320), (3624, 45280), (3840, 42733), (4245, 38656), (4528, 36240), (4530, 36224), (4832, 33960), (5660, 28992), (6040, 27168), (6792, 24160), (7248, 22640), (8490, 19328), (9056, 18120), (9060, 18112), (9664, 16980), (11320, 14496), (12080, 13584)]