208527660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:309

約数の個数: 288

約数和(自身を含む): 761080320

約数和(自身を除く): 552552660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 19, 20, 22, 23, 30, 33, 36, 38, 44, 45, 46, 55, 57, 60, 66, 69, 76, 90, 92, 95, 99, 110, 114, 115, 132, 138, 165, 171, 180, 190, 198, 207, 209, 220, 228, 230, 241, 253, 276, 285, 330, 342, 345, 380, 396, 414, 418, 437, 460, 482, 495, 506, 570, 627, 660, 684, 690, 723, 759, 828, 836, 855, 874, 964, 990, 1012, 1035, 1045, 1140, 1205, 1254, 1265, 1311, 1380, 1446, 1518, 1710, 1748, 1881, 1980, 2070, 2090, 2169, 2185, 2277, 2410, 2508, 2530, 2622, 2651, 2892, 3036, 3135, 3420, 3615, 3762, 3795, 3933, 4140, 4180, 4338, 4370, 4554, 4579, 4807, 4820, 5060, 5244, 5302, 5543, 6270, 6555, 7230, 7524, 7590, 7866, 7953, 8676, 8740, 9108, 9158, 9405, 9614, 10604, 10845, 11086, 11385, 12540, 13110, 13255, 13737, 14421, 14460, 15180, 15732, 15906, 16629, 18316, 18810, 19228, 19665, 21690, 22172, 22770, 22895, 23859, 24035, 26220, 26510, 27474, 27715, 28842, 31812, 33258, 37620, 39330, 39765, 41211, 43263, 43380, 45540, 45790, 47718, 48070, 49887, 50369, 53020, 54948, 55430, 57684, 60973, 66516, 68685, 72105, 78660, 79530, 82422, 83145, 86526, 91580, 95436, 96140, 99774, 100738, 105317, 110860, 119295, 121946, 137370, 144210, 151107, 159060, 164844, 166290, 173052, 182919, 199548, 201476, 206055, 210634, 216315, 238590, 243892, 249435, 251845, 274740, 288420, 302214, 304865, 315951, 332580, 365838, 412110, 421268, 432630, 453321, 477180, 498870, 503690, 526585, 548757, 604428, 609730, 631902, 731676, 755535, 824220, 865260, 906642, 914595, 947853, 997740, 1007380, 1053170, 1097514, 1158487, 1219460, 1263804, 1511070, 1579755, 1813284, 1829190, 1895706, 2106340, 2195028, 2266605, 2316974, 2743785, 3022140, 3159510, 3475461, 3658380, 3791412, 4533210, 4633948, 4739265, 5487570, 5792435, 6319020, 6950922, 9066420, 9478530, 10426383, 10975140, 11584870, 13901844, 17377305, 18957060, 20852766, 23169740, 34754610, 41705532, 52131915, 69509220, 104263830, 208527660]

約数ペア:

[(1, 208527660), (2, 104263830), (3, 69509220), (4, 52131915), (5, 41705532), (6, 34754610), (9, 23169740), (10, 20852766), (11, 18957060), (12, 17377305), (15, 13901844), (18, 11584870), (19, 10975140), (20, 10426383), (22, 9478530), (23, 9066420), (30, 6950922), (33, 6319020), (36, 5792435), (38, 5487570), (44, 4739265), (45, 4633948), (46, 4533210), (55, 3791412), (57, 3658380), (60, 3475461), (66, 3159510), (69, 3022140), (76, 2743785), (90, 2316974), (92, 2266605), (95, 2195028), (99, 2106340), (110, 1895706), (114, 1829190), (115, 1813284), (132, 1579755), (138, 1511070), (165, 1263804), (171, 1219460), (180, 1158487), (190, 1097514), (198, 1053170), (207, 1007380), (209, 997740), (220, 947853), (228, 914595), (230, 906642), (241, 865260), (253, 824220), (276, 755535), (285, 731676), (330, 631902), (342, 609730), (345, 604428), (380, 548757), (396, 526585), (414, 503690), (418, 498870), (437, 477180), (460, 453321), (482, 432630), (495, 421268), (506, 412110), (570, 365838), (627, 332580), (660, 315951), (684, 304865), (690, 302214), (723, 288420), (759, 274740), (828, 251845), (836, 249435), (855, 243892), (874, 238590), (964, 216315), (990, 210634), (1012, 206055), (1035, 201476), (1045, 199548), (1140, 182919), (1205, 173052), (1254, 166290), (1265, 164844), (1311, 159060), (1380, 151107), (1446, 144210), (1518, 137370), (1710, 121946), (1748, 119295), (1881, 110860), (1980, 105317), (2070, 100738), (2090, 99774), (2169, 96140), (2185, 95436), (2277, 91580), (2410, 86526), (2508, 83145), (2530, 82422), (2622, 79530), (2651, 78660), (2892, 72105), (3036, 68685), (3135, 66516), (3420, 60973), (3615, 57684), (3762, 55430), (3795, 54948), (3933, 53020), (4140, 50369), (4180, 49887), (4338, 48070), (4370, 47718), (4554, 45790), (4579, 45540), (4807, 43380), (4820, 43263), (5060, 41211), (5244, 39765), (5302, 39330), (5543, 37620), (6270, 33258), (6555, 31812), (7230, 28842), (7524, 27715), (7590, 27474), (7866, 26510), (7953, 26220), (8676, 24035), (8740, 23859), (9108, 22895), (9158, 22770), (9405, 22172), (9614, 21690), (10604, 19665), (10845, 19228), (11086, 18810), (11385, 18316), (12540, 16629), (13110, 15906), (13255, 15732), (13737, 15180), (14421, 14460)]