2149201419960

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{6073}}^1\times {\mathrm{421303}}^1$

素因数の和:427397

約数の個数: 128

約数和(自身を含む): 7369921428480

約数和(自身を除く): 5220720008520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 6073, 12146, 18219, 24292, 30365, 36438, 42511, 48584, 60730, 72876, 85022, 91095, 121460, 127533, 145752, 170044, 182190, 212555, 242920, 255066, 340088, 364380, 421303, 425110, 510132, 637665, 728760, 842606, 850220, 1020264, 1263909, 1275330, 1685212, 1700440, 2106515, 2527818, 2550660, 2949121, 3370424, 4213030, 5055636, 5101320, 5898242, 6319545, 8426060, 8847363, 10111272, 11796484, 12639090, 14745605, 16852120, 17694726, 23592968, 25278180, 29491210, 35389452, 44236815, 50556360, 58982420, 70778904, 88473630, 117964840, 176947260, 353894520, 2558573119, 5117146238, 7675719357, 10234292476, 12792865595, 15351438714, 17910011833, 20468584952, 25585731190, 30702877428, 35820023666, 38378596785, 51171462380, 53730035499, 61405754856, 71640047332, 76757193570, 89550059165, 102342924760, 107460070998, 143280094664, 153514387140, 179100118330, 214920141996, 268650177495, 307028774280, 358200236660, 429840283992, 537300354990, 716400473320, 1074600709980, 2149201419960]

約数ペア:

[(1, 2149201419960), (2, 1074600709980), (3, 716400473320), (4, 537300354990), (5, 429840283992), (6, 358200236660), (7, 307028774280), (8, 268650177495), (10, 214920141996), (12, 179100118330), (14, 153514387140), (15, 143280094664), (20, 107460070998), (21, 102342924760), (24, 89550059165), (28, 76757193570), (30, 71640047332), (35, 61405754856), (40, 53730035499), (42, 51171462380), (56, 38378596785), (60, 35820023666), (70, 30702877428), (84, 25585731190), (105, 20468584952), (120, 17910011833), (140, 15351438714), (168, 12792865595), (210, 10234292476), (280, 7675719357), (420, 5117146238), (840, 2558573119), (6073, 353894520), (12146, 176947260), (18219, 117964840), (24292, 88473630), (30365, 70778904), (36438, 58982420), (42511, 50556360), (48584, 44236815), (60730, 35389452), (72876, 29491210), (85022, 25278180), (91095, 23592968), (121460, 17694726), (127533, 16852120), (145752, 14745605), (170044, 12639090), (182190, 11796484), (212555, 10111272), (242920, 8847363), (255066, 8426060), (340088, 6319545), (364380, 5898242), (421303, 5101320), (425110, 5055636), (510132, 4213030), (637665, 3370424), (728760, 2949121), (842606, 2550660), (850220, 2527818), (1020264, 2106515), (1263909, 1700440), (1275330, 1685212)]