169711920

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:400

約数の個数: 240

約数和(自身を含む): 658624512

約数和(自身を除く): 488912592

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 151, 168, 180, 210, 223, 240, 252, 280, 302, 315, 336, 360, 420, 446, 453, 504, 560, 604, 630, 669, 720, 755, 840, 892, 906, 1008, 1057, 1115, 1208, 1260, 1338, 1359, 1510, 1561, 1680, 1784, 1812, 2007, 2114, 2230, 2265, 2416, 2520, 2676, 2718, 3020, 3122, 3171, 3345, 3568, 3624, 4014, 4228, 4460, 4530, 4683, 5040, 5285, 5352, 5436, 6040, 6244, 6342, 6690, 6795, 7248, 7805, 8028, 8456, 8920, 9060, 9366, 9513, 10035, 10570, 10704, 10872, 12080, 12488, 12684, 13380, 13590, 14049, 15610, 15855, 16056, 16912, 17840, 18120, 18732, 19026, 20070, 21140, 21744, 23415, 24976, 25368, 26760, 27180, 28098, 31220, 31710, 32112, 33673, 36240, 37464, 38052, 40140, 42280, 46830, 47565, 50736, 53520, 54360, 56196, 62440, 63420, 67346, 70245, 74928, 76104, 80280, 84560, 93660, 95130, 101019, 108720, 112392, 124880, 126840, 134692, 140490, 152208, 160560, 168365, 187320, 190260, 202038, 224784, 235711, 253680, 269384, 280980, 303057, 336730, 374640, 380520, 404076, 471422, 505095, 538768, 561960, 606114, 673460, 707133, 761040, 808152, 942844, 1010190, 1123920, 1178555, 1212228, 1346920, 1414266, 1515285, 1616304, 1885688, 2020380, 2121399, 2357110, 2424456, 2693840, 2828532, 3030570, 3535665, 3771376, 4040760, 4242798, 4714220, 4848912, 5657064, 6061140, 7071330, 8081520, 8485596, 9428440, 10606995, 11314128, 12122280, 14142660, 16971192, 18856880, 21213990, 24244560, 28285320, 33942384, 42427980, 56570640, 84855960, 169711920]

約数ペア:

[(1, 169711920), (2, 84855960), (3, 56570640), (4, 42427980), (5, 33942384), (6, 28285320), (7, 24244560), (8, 21213990), (9, 18856880), (10, 16971192), (12, 14142660), (14, 12122280), (15, 11314128), (16, 10606995), (18, 9428440), (20, 8485596), (21, 8081520), (24, 7071330), (28, 6061140), (30, 5657064), (35, 4848912), (36, 4714220), (40, 4242798), (42, 4040760), (45, 3771376), (48, 3535665), (56, 3030570), (60, 2828532), (63, 2693840), (70, 2424456), (72, 2357110), (80, 2121399), (84, 2020380), (90, 1885688), (105, 1616304), (112, 1515285), (120, 1414266), (126, 1346920), (140, 1212228), (144, 1178555), (151, 1123920), (168, 1010190), (180, 942844), (210, 808152), (223, 761040), (240, 707133), (252, 673460), (280, 606114), (302, 561960), (315, 538768), (336, 505095), (360, 471422), (420, 404076), (446, 380520), (453, 374640), (504, 336730), (560, 303057), (604, 280980), (630, 269384), (669, 253680), (720, 235711), (755, 224784), (840, 202038), (892, 190260), (906, 187320), (1008, 168365), (1057, 160560), (1115, 152208), (1208, 140490), (1260, 134692), (1338, 126840), (1359, 124880), (1510, 112392), (1561, 108720), (1680, 101019), (1784, 95130), (1812, 93660), (2007, 84560), (2114, 80280), (2230, 76104), (2265, 74928), (2416, 70245), (2520, 67346), (2676, 63420), (2718, 62440), (3020, 56196), (3122, 54360), (3171, 53520), (3345, 50736), (3568, 47565), (3624, 46830), (4014, 42280), (4228, 40140), (4460, 38052), (4530, 37464), (4683, 36240), (5040, 33673), (5285, 32112), (5352, 31710), (5436, 31220), (6040, 28098), (6244, 27180), (6342, 26760), (6690, 25368), (6795, 24976), (7248, 23415), (7805, 21744), (8028, 21140), (8456, 20070), (8920, 19026), (9060, 18732), (9366, 18120), (9513, 17840), (10035, 16912), (10570, 16056), (10704, 15855), (10872, 15610), (12080, 14049), (12488, 13590), (12684, 13380)]