170495360

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2003}}^1$

素因数の和:2048

約数の個数: 128

約数和(自身を含む): 490579200

約数和(自身を除く): 320083840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 266, 280, 304, 320, 380, 448, 532, 560, 608, 640, 665, 760, 896, 1064, 1120, 1216, 1330, 1520, 2003, 2128, 2240, 2432, 2660, 3040, 4006, 4256, 4480, 5320, 6080, 8012, 8512, 10015, 10640, 12160, 14021, 16024, 17024, 20030, 21280, 28042, 32048, 38057, 40060, 42560, 56084, 64096, 70105, 76114, 80120, 85120, 112168, 128192, 140210, 152228, 160240, 190285, 224336, 256384, 266399, 280420, 304456, 320480, 380570, 448672, 532798, 560840, 608912, 640960, 761140, 897344, 1065596, 1121680, 1217824, 1281920, 1331995, 1522280, 1794688, 2131192, 2243360, 2435648, 2663990, 3044560, 4262384, 4486720, 4871296, 5327980, 6089120, 8524768, 8973440, 10655960, 12178240, 17049536, 21311920, 24356480, 34099072, 42623840, 85247680, 170495360]

約数ペア:

[(1, 170495360), (2, 85247680), (4, 42623840), (5, 34099072), (7, 24356480), (8, 21311920), (10, 17049536), (14, 12178240), (16, 10655960), (19, 8973440), (20, 8524768), (28, 6089120), (32, 5327980), (35, 4871296), (38, 4486720), (40, 4262384), (56, 3044560), (64, 2663990), (70, 2435648), (76, 2243360), (80, 2131192), (95, 1794688), (112, 1522280), (128, 1331995), (133, 1281920), (140, 1217824), (152, 1121680), (160, 1065596), (190, 897344), (224, 761140), (266, 640960), (280, 608912), (304, 560840), (320, 532798), (380, 448672), (448, 380570), (532, 320480), (560, 304456), (608, 280420), (640, 266399), (665, 256384), (760, 224336), (896, 190285), (1064, 160240), (1120, 152228), (1216, 140210), (1330, 128192), (1520, 112168), (2003, 85120), (2128, 80120), (2240, 76114), (2432, 70105), (2660, 64096), (3040, 56084), (4006, 42560), (4256, 40060), (4480, 38057), (5320, 32048), (6080, 28042), (8012, 21280), (8512, 20030), (10015, 17024), (10640, 16024), (12160, 14021)]