16421996520

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1\times {\mathrm{607}}^1$

素因数の和:1184

約数の個数: 192

約数和(自身を含む): 53858488320

約数和(自身を除く): 37436491800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 223, 337, 360, 446, 607, 669, 674, 892, 1011, 1115, 1214, 1338, 1348, 1685, 1784, 1821, 2007, 2022, 2230, 2428, 2676, 2696, 3033, 3035, 3345, 3370, 3642, 4014, 4044, 4460, 4856, 5055, 5352, 5463, 6066, 6070, 6690, 6740, 7284, 8028, 8088, 8920, 9105, 10035, 10110, 10926, 12132, 12140, 13380, 13480, 14568, 15165, 16056, 18210, 20070, 20220, 21852, 24264, 24280, 26760, 27315, 30330, 36420, 40140, 40440, 43704, 54630, 60660, 72840, 75151, 80280, 109260, 121320, 135361, 150302, 204559, 218520, 225453, 270722, 300604, 375755, 406083, 409118, 450906, 541444, 601208, 613677, 676359, 676805, 751510, 812166, 818236, 901812, 1022795, 1082888, 1127265, 1218249, 1227354, 1352718, 1353610, 1503020, 1624332, 1636472, 1803624, 1841031, 2030415, 2045590, 2254530, 2436498, 2454708, 2705436, 2707220, 3006040, 3068385, 3248664, 3381795, 3682062, 4060830, 4091180, 4509060, 4872996, 4909416, 5410872, 5414440, 6091245, 6136770, 6763590, 7364124, 8121660, 8182360, 9018120, 9205155, 9745992, 12182490, 12273540, 13527180, 14728248, 16243320, 18410310, 24364980, 24547080, 27054360, 36820620, 45616657, 48729960, 73641240, 91233314, 136849971, 182466628, 228083285, 273699942, 364933256, 410549913, 456166570, 547399884, 684249855, 821099826, 912333140, 1094799768, 1368499710, 1642199652, 1824666280, 2052749565, 2736999420, 3284399304, 4105499130, 5473998840, 8210998260, 16421996520]

約数ペア:

[(1, 16421996520), (2, 8210998260), (3, 5473998840), (4, 4105499130), (5, 3284399304), (6, 2736999420), (8, 2052749565), (9, 1824666280), (10, 1642199652), (12, 1368499710), (15, 1094799768), (18, 912333140), (20, 821099826), (24, 684249855), (30, 547399884), (36, 456166570), (40, 410549913), (45, 364933256), (60, 273699942), (72, 228083285), (90, 182466628), (120, 136849971), (180, 91233314), (223, 73641240), (337, 48729960), (360, 45616657), (446, 36820620), (607, 27054360), (669, 24547080), (674, 24364980), (892, 18410310), (1011, 16243320), (1115, 14728248), (1214, 13527180), (1338, 12273540), (1348, 12182490), (1685, 9745992), (1784, 9205155), (1821, 9018120), (2007, 8182360), (2022, 8121660), (2230, 7364124), (2428, 6763590), (2676, 6136770), (2696, 6091245), (3033, 5414440), (3035, 5410872), (3345, 4909416), (3370, 4872996), (3642, 4509060), (4014, 4091180), (4044, 4060830), (4460, 3682062), (4856, 3381795), (5055, 3248664), (5352, 3068385), (5463, 3006040), (6066, 2707220), (6070, 2705436), (6690, 2454708), (6740, 2436498), (7284, 2254530), (8028, 2045590), (8088, 2030415), (8920, 1841031), (9105, 1803624), (10035, 1636472), (10110, 1624332), (10926, 1503020), (12132, 1353610), (12140, 1352718), (13380, 1227354), (13480, 1218249), (14568, 1127265), (15165, 1082888), (16056, 1022795), (18210, 901812), (20070, 818236), (20220, 812166), (21852, 751510), (24264, 676805), (24280, 676359), (26760, 613677), (27315, 601208), (30330, 541444), (36420, 450906), (40140, 409118), (40440, 406083), (43704, 375755), (54630, 300604), (60660, 270722), (72840, 225453), (75151, 218520), (80280, 204559), (109260, 150302), (121320, 135361)]