19065087720

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{42743}}^1$

素因数の和:42829

約数の個数: 256

約数和(自身を含む): 73861632000

約数和(自身を除く): 54796544280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 59, 60, 63, 70, 72, 84, 90, 105, 108, 118, 120, 126, 135, 140, 168, 177, 180, 189, 210, 216, 236, 252, 270, 280, 295, 315, 354, 360, 378, 413, 420, 472, 504, 531, 540, 590, 630, 708, 756, 826, 840, 885, 945, 1062, 1080, 1180, 1239, 1260, 1416, 1512, 1593, 1652, 1770, 1890, 2065, 2124, 2360, 2478, 2520, 2655, 3186, 3304, 3540, 3717, 3780, 4130, 4248, 4956, 5310, 6195, 6372, 7080, 7434, 7560, 7965, 8260, 9912, 10620, 11151, 12390, 12744, 14868, 15930, 16520, 18585, 21240, 22302, 24780, 29736, 31860, 37170, 42743, 44604, 49560, 55755, 63720, 74340, 85486, 89208, 111510, 128229, 148680, 170972, 213715, 223020, 256458, 299201, 341944, 384687, 427430, 446040, 512916, 598402, 641145, 769374, 854860, 897603, 1025832, 1154061, 1196804, 1282290, 1496005, 1538748, 1709720, 1795206, 1923435, 2308122, 2393608, 2521837, 2564580, 2692809, 2992010, 3077496, 3590412, 3846870, 4488015, 4616244, 5043674, 5129160, 5385618, 5770305, 5984020, 7180824, 7565511, 7693740, 8078427, 8976030, 9232488, 10087348, 10771236, 11540610, 11968040, 12609185, 13464045, 15131022, 15387480, 16156854, 17652859, 17952060, 20174696, 21542472, 22696533, 23081220, 25218370, 26928090, 30262044, 32313708, 35305718, 35904120, 37827555, 40392135, 45393066, 46162440, 50436740, 52958577, 53856180, 60524088, 64627416, 68089599, 70611436, 75655110, 80784270, 88264295, 90786132, 100873480, 105917154, 107712360, 113482665, 136179198, 141222872, 151310220, 158875731, 161568540, 176528590, 181572264, 211834308, 226965330, 264792885, 272358396, 302620440, 317751462, 323137080, 340447995, 353057180, 423668616, 453930660, 476627193, 529585770, 544716792, 635502924, 680895990, 706114360, 794378655, 907861320, 953254386, 1059171540, 1271005848, 1361791980, 1588757310, 1906508772, 2118343080, 2383135965, 2723583960, 3177514620, 3813017544, 4766271930, 6355029240, 9532543860, 19065087720]

約数ペア:

[(1, 19065087720), (2, 9532543860), (3, 6355029240), (4, 4766271930), (5, 3813017544), (6, 3177514620), (7, 2723583960), (8, 2383135965), (9, 2118343080), (10, 1906508772), (12, 1588757310), (14, 1361791980), (15, 1271005848), (18, 1059171540), (20, 953254386), (21, 907861320), (24, 794378655), (27, 706114360), (28, 680895990), (30, 635502924), (35, 544716792), (36, 529585770), (40, 476627193), (42, 453930660), (45, 423668616), (54, 353057180), (56, 340447995), (59, 323137080), (60, 317751462), (63, 302620440), (70, 272358396), (72, 264792885), (84, 226965330), (90, 211834308), (105, 181572264), (108, 176528590), (118, 161568540), (120, 158875731), (126, 151310220), (135, 141222872), (140, 136179198), (168, 113482665), (177, 107712360), (180, 105917154), (189, 100873480), (210, 90786132), (216, 88264295), (236, 80784270), (252, 75655110), (270, 70611436), (280, 68089599), (295, 64627416), (315, 60524088), (354, 53856180), (360, 52958577), (378, 50436740), (413, 46162440), (420, 45393066), (472, 40392135), (504, 37827555), (531, 35904120), (540, 35305718), (590, 32313708), (630, 30262044), (708, 26928090), (756, 25218370), (826, 23081220), (840, 22696533), (885, 21542472), (945, 20174696), (1062, 17952060), (1080, 17652859), (1180, 16156854), (1239, 15387480), (1260, 15131022), (1416, 13464045), (1512, 12609185), (1593, 11968040), (1652, 11540610), (1770, 10771236), (1890, 10087348), (2065, 9232488), (2124, 8976030), (2360, 8078427), (2478, 7693740), (2520, 7565511), (2655, 7180824), (3186, 5984020), (3304, 5770305), (3540, 5385618), (3717, 5129160), (3780, 5043674), (4130, 4616244), (4248, 4488015), (4956, 3846870), (5310, 3590412), (6195, 3077496), (6372, 2992010), (7080, 2692809), (7434, 2564580), (7560, 2521837), (7965, 2393608), (8260, 2308122), (9912, 1923435), (10620, 1795206), (11151, 1709720), (12390, 1538748), (12744, 1496005), (14868, 1282290), (15930, 1196804), (16520, 1154061), (18585, 1025832), (21240, 897603), (22302, 854860), (24780, 769374), (29736, 641145), (31860, 598402), (37170, 512916), (42743, 446040), (44604, 427430), (49560, 384687), (55755, 341944), (63720, 299201), (74340, 256458), (85486, 223020), (89208, 213715), (111510, 170972), (128229, 148680)]