274499680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1109}}^1$

素因数の和:1161

約数の個数: 192

約数和(自身を含む): 845873280

約数和(自身を除く): 571373600

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 32, 34, 35, 40, 52, 56, 65, 68, 70, 80, 85, 91, 104, 112, 119, 130, 136, 140, 160, 170, 182, 208, 221, 224, 238, 260, 272, 280, 340, 364, 416, 442, 455, 476, 520, 544, 560, 595, 680, 728, 884, 910, 952, 1040, 1105, 1109, 1120, 1190, 1360, 1456, 1547, 1768, 1820, 1904, 2080, 2210, 2218, 2380, 2720, 2912, 3094, 3536, 3640, 3808, 4420, 4436, 4760, 5545, 6188, 7072, 7280, 7735, 7763, 8840, 8872, 9520, 11090, 12376, 14417, 14560, 15470, 15526, 17680, 17744, 18853, 19040, 22180, 24752, 28834, 30940, 31052, 35360, 35488, 37706, 38815, 44360, 49504, 57668, 61880, 62104, 72085, 75412, 77630, 88720, 94265, 100919, 115336, 123760, 124208, 131971, 144170, 150824, 155260, 177440, 188530, 201838, 230672, 245089, 247520, 248416, 263942, 288340, 301648, 310520, 377060, 403676, 461344, 490178, 504595, 527884, 576680, 603296, 621040, 659855, 754120, 807352, 980356, 1009190, 1055768, 1153360, 1225445, 1242080, 1319710, 1508240, 1614704, 1715623, 1960712, 2018380, 2111536, 2306720, 2450890, 2639420, 3016480, 3229408, 3431246, 3921424, 4036760, 4223072, 4901780, 5278840, 6862492, 7842848, 8073520, 8578115, 9803560, 10557680, 13724984, 16147040, 17156230, 19607120, 21115360, 27449968, 34312460, 39214240, 54899936, 68624920, 137249840, 274499680]

約数ペア:

[(1, 274499680), (2, 137249840), (4, 68624920), (5, 54899936), (7, 39214240), (8, 34312460), (10, 27449968), (13, 21115360), (14, 19607120), (16, 17156230), (17, 16147040), (20, 13724984), (26, 10557680), (28, 9803560), (32, 8578115), (34, 8073520), (35, 7842848), (40, 6862492), (52, 5278840), (56, 4901780), (65, 4223072), (68, 4036760), (70, 3921424), (80, 3431246), (85, 3229408), (91, 3016480), (104, 2639420), (112, 2450890), (119, 2306720), (130, 2111536), (136, 2018380), (140, 1960712), (160, 1715623), (170, 1614704), (182, 1508240), (208, 1319710), (221, 1242080), (224, 1225445), (238, 1153360), (260, 1055768), (272, 1009190), (280, 980356), (340, 807352), (364, 754120), (416, 659855), (442, 621040), (455, 603296), (476, 576680), (520, 527884), (544, 504595), (560, 490178), (595, 461344), (680, 403676), (728, 377060), (884, 310520), (910, 301648), (952, 288340), (1040, 263942), (1105, 248416), (1109, 247520), (1120, 245089), (1190, 230672), (1360, 201838), (1456, 188530), (1547, 177440), (1768, 155260), (1820, 150824), (1904, 144170), (2080, 131971), (2210, 124208), (2218, 123760), (2380, 115336), (2720, 100919), (2912, 94265), (3094, 88720), (3536, 77630), (3640, 75412), (3808, 72085), (4420, 62104), (4436, 61880), (4760, 57668), (5545, 49504), (6188, 44360), (7072, 38815), (7280, 37706), (7735, 35488), (7763, 35360), (8840, 31052), (8872, 30940), (9520, 28834), (11090, 24752), (12376, 22180), (14417, 19040), (14560, 18853), (15470, 17744), (15526, 17680)]