1377971549360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{245257}}^1$

素因数の和:245483

約数の個数: 160

約数和(自身を含む): 3737025576960

約数和(自身を除く): 2359054027600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 79, 80, 112, 127, 140, 158, 254, 280, 316, 395, 508, 553, 560, 632, 635, 790, 889, 1016, 1106, 1264, 1270, 1580, 1778, 2032, 2212, 2540, 2765, 3160, 3556, 4424, 4445, 5080, 5530, 6320, 7112, 8848, 8890, 10033, 10160, 11060, 14224, 17780, 20066, 22120, 35560, 40132, 44240, 50165, 70231, 71120, 80264, 100330, 140462, 160528, 200660, 245257, 280924, 351155, 401320, 490514, 561848, 702310, 802640, 981028, 1123696, 1226285, 1404620, 1716799, 1962056, 2452570, 2809240, 3433598, 3924112, 4905140, 5618480, 6867196, 8583995, 9810280, 13734392, 17167990, 19375303, 19620560, 27468784, 31147639, 34335980, 38750606, 62295278, 68671960, 77501212, 96876515, 124590556, 135627121, 137343920, 155002424, 155738195, 193753030, 218033473, 249181112, 271254242, 310004848, 311476390, 387506060, 436066946, 498362224, 542508484, 622952780, 678135605, 775012120, 872133892, 1085016968, 1090167365, 1245905560, 1356271210, 1550024240, 1744267784, 2170033936, 2180334730, 2460663481, 2491811120, 2712542420, 3488535568, 4360669460, 4921326962, 5425084840, 8721338920, 9842653924, 10850169680, 12303317405, 17224644367, 17442677840, 19685307848, 24606634810, 34449288734, 39370615696, 49213269620, 68898577468, 86123221835, 98426539240, 137797154936, 172246443670, 196853078480, 275594309872, 344492887340, 688985774680, 1377971549360]

約数ペア:

[(1, 1377971549360), (2, 688985774680), (4, 344492887340), (5, 275594309872), (7, 196853078480), (8, 172246443670), (10, 137797154936), (14, 98426539240), (16, 86123221835), (20, 68898577468), (28, 49213269620), (35, 39370615696), (40, 34449288734), (56, 24606634810), (70, 19685307848), (79, 17442677840), (80, 17224644367), (112, 12303317405), (127, 10850169680), (140, 9842653924), (158, 8721338920), (254, 5425084840), (280, 4921326962), (316, 4360669460), (395, 3488535568), (508, 2712542420), (553, 2491811120), (560, 2460663481), (632, 2180334730), (635, 2170033936), (790, 1744267784), (889, 1550024240), (1016, 1356271210), (1106, 1245905560), (1264, 1090167365), (1270, 1085016968), (1580, 872133892), (1778, 775012120), (2032, 678135605), (2212, 622952780), (2540, 542508484), (2765, 498362224), (3160, 436066946), (3556, 387506060), (4424, 311476390), (4445, 310004848), (5080, 271254242), (5530, 249181112), (6320, 218033473), (7112, 193753030), (8848, 155738195), (8890, 155002424), (10033, 137343920), (10160, 135627121), (11060, 124590556), (14224, 96876515), (17780, 77501212), (20066, 68671960), (22120, 62295278), (35560, 38750606), (40132, 34335980), (44240, 31147639), (50165, 27468784), (70231, 19620560), (71120, 19375303), (80264, 17167990), (100330, 13734392), (140462, 9810280), (160528, 8583995), (200660, 6867196), (245257, 5618480), (280924, 4905140), (351155, 3924112), (401320, 3433598), (490514, 2809240), (561848, 2452570), (702310, 1962056), (802640, 1716799), (981028, 1404620), (1123696, 1226285)]