761121760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{761}}^1$

素因数の和:849

約数の個数: 192

約数和(自身を含む): 2212116480

約数和(自身を除く): 1450994720

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 76, 80, 94, 95, 112, 133, 140, 152, 160, 188, 190, 224, 235, 266, 280, 304, 329, 376, 380, 470, 532, 560, 608, 658, 665, 752, 760, 761, 893, 940, 1064, 1120, 1316, 1330, 1504, 1520, 1522, 1645, 1786, 1880, 2128, 2632, 2660, 3040, 3044, 3290, 3572, 3760, 3805, 4256, 4465, 5264, 5320, 5327, 6088, 6251, 6580, 7144, 7520, 7610, 8930, 10528, 10640, 10654, 12176, 12502, 13160, 14288, 14459, 15220, 17860, 21280, 21308, 24352, 25004, 26320, 26635, 28576, 28918, 30440, 31255, 35720, 35767, 42616, 50008, 52640, 53270, 57836, 60880, 62510, 71440, 71534, 72295, 85232, 100016, 101213, 106540, 115672, 121760, 125020, 142880, 143068, 144590, 170464, 178835, 200032, 202426, 213080, 231344, 250040, 250369, 286136, 289180, 357670, 404852, 426160, 462688, 500080, 500738, 506065, 572272, 578360, 679573, 715340, 809704, 852320, 1000160, 1001476, 1012130, 1144544, 1156720, 1251845, 1359146, 1430680, 1619408, 2002952, 2024260, 2313440, 2503690, 2718292, 2861360, 3238816, 3397865, 4005904, 4048520, 4757011, 5007380, 5436584, 5722720, 6795730, 8011808, 8097040, 9514022, 10014760, 10873168, 13591460, 16194080, 19028044, 20029520, 21746336, 23785055, 27182920, 38056088, 40059040, 47570110, 54365840, 76112176, 95140220, 108731680, 152224352, 190280440, 380560880, 761121760]

約数ペア:

[(1, 761121760), (2, 380560880), (4, 190280440), (5, 152224352), (7, 108731680), (8, 95140220), (10, 76112176), (14, 54365840), (16, 47570110), (19, 40059040), (20, 38056088), (28, 27182920), (32, 23785055), (35, 21746336), (38, 20029520), (40, 19028044), (47, 16194080), (56, 13591460), (70, 10873168), (76, 10014760), (80, 9514022), (94, 8097040), (95, 8011808), (112, 6795730), (133, 5722720), (140, 5436584), (152, 5007380), (160, 4757011), (188, 4048520), (190, 4005904), (224, 3397865), (235, 3238816), (266, 2861360), (280, 2718292), (304, 2503690), (329, 2313440), (376, 2024260), (380, 2002952), (470, 1619408), (532, 1430680), (560, 1359146), (608, 1251845), (658, 1156720), (665, 1144544), (752, 1012130), (760, 1001476), (761, 1000160), (893, 852320), (940, 809704), (1064, 715340), (1120, 679573), (1316, 578360), (1330, 572272), (1504, 506065), (1520, 500738), (1522, 500080), (1645, 462688), (1786, 426160), (1880, 404852), (2128, 357670), (2632, 289180), (2660, 286136), (3040, 250369), (3044, 250040), (3290, 231344), (3572, 213080), (3760, 202426), (3805, 200032), (4256, 178835), (4465, 170464), (5264, 144590), (5320, 143068), (5327, 142880), (6088, 125020), (6251, 121760), (6580, 115672), (7144, 106540), (7520, 101213), (7610, 100016), (8930, 85232), (10528, 72295), (10640, 71534), (10654, 71440), (12176, 62510), (12502, 60880), (13160, 57836), (14288, 53270), (14459, 52640), (15220, 50008), (17860, 42616), (21280, 35767), (21308, 35720), (24352, 31255), (25004, 30440), (26320, 28918), (26635, 28576)]