761510880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2141}}^1$

素因数の和:2194

約数の個数: 288

約数和(自身を含む): 2947220640

約数和(自身を除く): 2185709760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 130, 144, 152, 156, 160, 171, 180, 190, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 342, 360, 380, 390, 416, 456, 468, 480, 494, 520, 570, 585, 608, 624, 684, 720, 741, 760, 780, 855, 912, 936, 988, 1040, 1140, 1170, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1710, 1824, 1872, 1976, 2080, 2141, 2223, 2280, 2340, 2470, 2736, 2964, 3040, 3120, 3420, 3705, 3744, 3952, 4282, 4446, 4560, 4680, 4940, 5472, 5928, 6240, 6423, 6840, 7410, 7904, 8564, 8892, 9120, 9360, 9880, 10705, 11115, 11856, 12846, 13680, 14820, 17128, 17784, 18720, 19269, 19760, 21410, 22230, 23712, 25692, 27360, 27833, 29640, 32115, 34256, 35568, 38538, 39520, 40679, 42820, 44460, 51384, 55666, 59280, 64230, 68512, 71136, 77076, 81358, 83499, 85640, 88920, 96345, 102768, 111332, 118560, 122037, 128460, 139165, 154152, 162716, 166998, 171280, 177840, 192690, 203395, 205536, 222664, 244074, 250497, 256920, 278330, 308304, 325432, 333996, 342560, 355680, 366111, 385380, 406790, 417495, 445328, 488148, 500994, 513840, 528827, 556660, 610185, 616608, 650864, 667992, 732222, 770760, 813580, 834990, 890656, 976296, 1001988, 1027680, 1057654, 1113320, 1220370, 1252485, 1301728, 1335984, 1464444, 1541520, 1586481, 1627160, 1669980, 1830555, 1952592, 2003976, 2115308, 2226640, 2440740, 2504970, 2644135, 2671968, 2928888, 3083040, 3172962, 3254320, 3339960, 3661110, 3905184, 4007952, 4230616, 4453280, 4759443, 4881480, 5009940, 5288270, 5857776, 6345924, 6508640, 6679920, 7322220, 7932405, 8015904, 8461232, 9518886, 9762960, 10019880, 10576540, 11715552, 12691848, 13359840, 14644440, 15864810, 16922464, 19037772, 19525920, 20039760, 21153080, 23797215, 25383696, 29288880, 31729620, 38075544, 40079520, 42306160, 47594430, 50767392, 58577760, 63459240, 76151088, 84612320, 95188860, 126918480, 152302176, 190377720, 253836960, 380755440, 761510880]

約数ペア:

[(1, 761510880), (2, 380755440), (3, 253836960), (4, 190377720), (5, 152302176), (6, 126918480), (8, 95188860), (9, 84612320), (10, 76151088), (12, 63459240), (13, 58577760), (15, 50767392), (16, 47594430), (18, 42306160), (19, 40079520), (20, 38075544), (24, 31729620), (26, 29288880), (30, 25383696), (32, 23797215), (36, 21153080), (38, 20039760), (39, 19525920), (40, 19037772), (45, 16922464), (48, 15864810), (52, 14644440), (57, 13359840), (60, 12691848), (65, 11715552), (72, 10576540), (76, 10019880), (78, 9762960), (80, 9518886), (90, 8461232), (95, 8015904), (96, 7932405), (104, 7322220), (114, 6679920), (117, 6508640), (120, 6345924), (130, 5857776), (144, 5288270), (152, 5009940), (156, 4881480), (160, 4759443), (171, 4453280), (180, 4230616), (190, 4007952), (195, 3905184), (208, 3661110), (228, 3339960), (234, 3254320), (240, 3172962), (247, 3083040), (260, 2928888), (285, 2671968), (288, 2644135), (304, 2504970), (312, 2440740), (342, 2226640), (360, 2115308), (380, 2003976), (390, 1952592), (416, 1830555), (456, 1669980), (468, 1627160), (480, 1586481), (494, 1541520), (520, 1464444), (570, 1335984), (585, 1301728), (608, 1252485), (624, 1220370), (684, 1113320), (720, 1057654), (741, 1027680), (760, 1001988), (780, 976296), (855, 890656), (912, 834990), (936, 813580), (988, 770760), (1040, 732222), (1140, 667992), (1170, 650864), (1235, 616608), (1248, 610185), (1368, 556660), (1440, 528827), (1482, 513840), (1520, 500994), (1560, 488148), (1710, 445328), (1824, 417495), (1872, 406790), (1976, 385380), (2080, 366111), (2141, 355680), (2223, 342560), (2280, 333996), (2340, 325432), (2470, 308304), (2736, 278330), (2964, 256920), (3040, 250497), (3120, 244074), (3420, 222664), (3705, 205536), (3744, 203395), (3952, 192690), (4282, 177840), (4446, 171280), (4560, 166998), (4680, 162716), (4940, 154152), (5472, 139165), (5928, 128460), (6240, 122037), (6423, 118560), (6840, 111332), (7410, 102768), (7904, 96345), (8564, 88920), (8892, 85640), (9120, 83499), (9360, 81358), (9880, 77076), (10705, 71136), (11115, 68512), (11856, 64230), (12846, 59280), (13680, 55666), (14820, 51384), (17128, 44460), (17784, 42820), (18720, 40679), (19269, 39520), (19760, 38538), (21410, 35568), (22230, 34256), (23712, 32115), (25692, 29640), (27360, 27833)]