146960240

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:439

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 277298320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 80, 85, 86, 112, 119, 136, 140, 170, 172, 215, 238, 272, 280, 301, 340, 344, 359, 430, 476, 560, 595, 602, 680, 688, 718, 731, 860, 952, 1190, 1204, 1360, 1436, 1462, 1505, 1720, 1795, 1904, 2380, 2408, 2513, 2872, 2924, 3010, 3440, 3590, 3655, 4760, 4816, 5026, 5117, 5744, 5848, 6020, 6103, 7180, 7310, 9520, 10052, 10234, 11696, 12040, 12206, 12565, 14360, 14620, 15437, 20104, 20468, 24080, 24412, 25130, 25585, 28720, 29240, 30515, 30874, 40208, 40936, 42721, 48824, 50260, 51170, 58480, 61030, 61748, 77185, 81872, 85442, 97648, 100520, 102340, 108059, 122060, 123496, 154370, 170884, 201040, 204680, 213605, 216118, 244120, 246992, 262429, 308740, 341768, 409360, 427210, 432236, 488240, 524858, 540295, 617480, 683536, 854420, 864472, 1049716, 1080590, 1234960, 1312145, 1708840, 1728944, 1837003, 2099432, 2161180, 2624290, 3417680, 3674006, 4198864, 4322360, 5248580, 7348012, 8644720, 9185015, 10497160, 14696024, 18370030, 20994320, 29392048, 36740060, 73480120, 146960240]

約数ペア:

[(1, 146960240), (2, 73480120), (4, 36740060), (5, 29392048), (7, 20994320), (8, 18370030), (10, 14696024), (14, 10497160), (16, 9185015), (17, 8644720), (20, 7348012), (28, 5248580), (34, 4322360), (35, 4198864), (40, 3674006), (43, 3417680), (56, 2624290), (68, 2161180), (70, 2099432), (80, 1837003), (85, 1728944), (86, 1708840), (112, 1312145), (119, 1234960), (136, 1080590), (140, 1049716), (170, 864472), (172, 854420), (215, 683536), (238, 617480), (272, 540295), (280, 524858), (301, 488240), (340, 432236), (344, 427210), (359, 409360), (430, 341768), (476, 308740), (560, 262429), (595, 246992), (602, 244120), (680, 216118), (688, 213605), (718, 204680), (731, 201040), (860, 170884), (952, 154370), (1190, 123496), (1204, 122060), (1360, 108059), (1436, 102340), (1462, 100520), (1505, 97648), (1720, 85442), (1795, 81872), (1904, 77185), (2380, 61748), (2408, 61030), (2513, 58480), (2872, 51170), (2924, 50260), (3010, 48824), (3440, 42721), (3590, 40936), (3655, 40208), (4760, 30874), (4816, 30515), (5026, 29240), (5117, 28720), (5744, 25585), (5848, 25130), (6020, 24412), (6103, 24080), (7180, 20468), (7310, 20104), (9520, 15437), (10052, 14620), (10234, 14360), (11696, 12565), (12040, 12206)]