764700160

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{307}}^1$

素因数の和:476

約数の個数: 160

約数和(自身を含む): 2117364480

約数和(自身を除く): 1352664320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 128, 139, 140, 160, 224, 256, 278, 280, 307, 320, 448, 512, 556, 560, 614, 640, 695, 896, 973, 1112, 1120, 1228, 1280, 1390, 1535, 1792, 1946, 2149, 2224, 2240, 2456, 2560, 2780, 3070, 3584, 3892, 4298, 4448, 4480, 4865, 4912, 5560, 6140, 7784, 8596, 8896, 8960, 9730, 9824, 10745, 11120, 12280, 15568, 17192, 17792, 17920, 19460, 19648, 21490, 22240, 24560, 31136, 34384, 35584, 38920, 39296, 42673, 42980, 44480, 49120, 62272, 68768, 71168, 77840, 78592, 85346, 85960, 88960, 98240, 124544, 137536, 155680, 157184, 170692, 171920, 177920, 196480, 213365, 249088, 275072, 298711, 311360, 341384, 343840, 355840, 392960, 426730, 498176, 550144, 597422, 622720, 682768, 687680, 785920, 853460, 1100288, 1194844, 1245440, 1365536, 1375360, 1493555, 1706920, 2389688, 2490880, 2731072, 2750720, 2987110, 3413840, 4779376, 5462144, 5501440, 5974220, 6827680, 9558752, 10924288, 11948440, 13655360, 19117504, 21848576, 23896880, 27310720, 38235008, 47793760, 54621440, 76470016, 95587520, 109242880, 152940032, 191175040, 382350080, 764700160]

約数ペア:

[(1, 764700160), (2, 382350080), (4, 191175040), (5, 152940032), (7, 109242880), (8, 95587520), (10, 76470016), (14, 54621440), (16, 47793760), (20, 38235008), (28, 27310720), (32, 23896880), (35, 21848576), (40, 19117504), (56, 13655360), (64, 11948440), (70, 10924288), (80, 9558752), (112, 6827680), (128, 5974220), (139, 5501440), (140, 5462144), (160, 4779376), (224, 3413840), (256, 2987110), (278, 2750720), (280, 2731072), (307, 2490880), (320, 2389688), (448, 1706920), (512, 1493555), (556, 1375360), (560, 1365536), (614, 1245440), (640, 1194844), (695, 1100288), (896, 853460), (973, 785920), (1112, 687680), (1120, 682768), (1228, 622720), (1280, 597422), (1390, 550144), (1535, 498176), (1792, 426730), (1946, 392960), (2149, 355840), (2224, 343840), (2240, 341384), (2456, 311360), (2560, 298711), (2780, 275072), (3070, 249088), (3584, 213365), (3892, 196480), (4298, 177920), (4448, 171920), (4480, 170692), (4865, 157184), (4912, 155680), (5560, 137536), (6140, 124544), (7784, 98240), (8596, 88960), (8896, 85960), (8960, 85346), (9730, 78592), (9824, 77840), (10745, 71168), (11120, 68768), (12280, 62272), (15568, 49120), (17192, 44480), (17792, 42980), (17920, 42673), (19460, 39296), (19648, 38920), (21490, 35584), (22240, 34384), (24560, 31136)]