39616982080

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{7481}}^1$

素因数の和:7597

約数の個数: 224

約数和(自身を含む): 108552447360

約数和(自身を除く): 68935465280

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 64, 65, 67, 76, 80, 95, 104, 130, 134, 152, 160, 190, 208, 247, 260, 268, 304, 320, 335, 380, 416, 494, 520, 536, 608, 670, 760, 832, 871, 988, 1040, 1072, 1216, 1235, 1273, 1340, 1520, 1742, 1976, 2080, 2144, 2470, 2546, 2680, 3040, 3484, 3952, 4160, 4288, 4355, 4940, 5092, 5360, 6080, 6365, 6968, 7481, 7904, 8710, 9880, 10184, 10720, 12730, 13936, 14962, 15808, 16549, 17420, 19760, 20368, 21440, 25460, 27872, 29924, 33098, 34840, 37405, 39520, 40736, 50920, 55744, 59848, 66196, 69680, 74810, 79040, 81472, 82745, 97253, 101840, 119696, 132392, 139360, 142139, 149620, 165490, 194506, 203680, 239392, 264784, 278720, 284278, 299240, 330980, 389012, 407360, 478784, 486265, 501227, 529568, 568556, 598480, 661960, 710695, 778024, 972530, 1002454, 1059136, 1137112, 1196960, 1323920, 1421390, 1556048, 1847807, 1945060, 2004908, 2274224, 2393920, 2506135, 2647840, 2842780, 3112096, 3695614, 3890120, 4009816, 4548448, 5012270, 5295680, 5685560, 6224192, 6515951, 7391228, 7780240, 8019632, 9096896, 9239035, 9523313, 10024540, 11371120, 13031902, 14782456, 15560480, 16039264, 18478070, 19046626, 20049080, 22742240, 26063804, 29564912, 31120960, 32078528, 32579755, 36956140, 38093252, 40098160, 45484480, 47616565, 52127608, 59129824, 65159510, 73912280, 76186504, 80196320, 95233130, 104255216, 118259648, 123803069, 130319020, 147824560, 152373008, 160392640, 190466260, 208510432, 247606138, 260638040, 295649120, 304746016, 380932520, 417020864, 495212276, 521276080, 591298240, 609492032, 619015345, 761865040, 990424552, 1042552160, 1238030690, 1523730080, 1980849104, 2085104320, 2476061380, 3047460160, 3961698208, 4952122760, 7923396416, 9904245520, 19808491040, 39616982080]

約数ペア:

[(1, 39616982080), (2, 19808491040), (4, 9904245520), (5, 7923396416), (8, 4952122760), (10, 3961698208), (13, 3047460160), (16, 2476061380), (19, 2085104320), (20, 1980849104), (26, 1523730080), (32, 1238030690), (38, 1042552160), (40, 990424552), (52, 761865040), (64, 619015345), (65, 609492032), (67, 591298240), (76, 521276080), (80, 495212276), (95, 417020864), (104, 380932520), (130, 304746016), (134, 295649120), (152, 260638040), (160, 247606138), (190, 208510432), (208, 190466260), (247, 160392640), (260, 152373008), (268, 147824560), (304, 130319020), (320, 123803069), (335, 118259648), (380, 104255216), (416, 95233130), (494, 80196320), (520, 76186504), (536, 73912280), (608, 65159510), (670, 59129824), (760, 52127608), (832, 47616565), (871, 45484480), (988, 40098160), (1040, 38093252), (1072, 36956140), (1216, 32579755), (1235, 32078528), (1273, 31120960), (1340, 29564912), (1520, 26063804), (1742, 22742240), (1976, 20049080), (2080, 19046626), (2144, 18478070), (2470, 16039264), (2546, 15560480), (2680, 14782456), (3040, 13031902), (3484, 11371120), (3952, 10024540), (4160, 9523313), (4288, 9239035), (4355, 9096896), (4940, 8019632), (5092, 7780240), (5360, 7391228), (6080, 6515951), (6365, 6224192), (6968, 5685560), (7481, 5295680), (7904, 5012270), (8710, 4548448), (9880, 4009816), (10184, 3890120), (10720, 3695614), (12730, 3112096), (13936, 2842780), (14962, 2647840), (15808, 2506135), (16549, 2393920), (17420, 2274224), (19760, 2004908), (20368, 1945060), (21440, 1847807), (25460, 1556048), (27872, 1421390), (29924, 1323920), (33098, 1196960), (34840, 1137112), (37405, 1059136), (39520, 1002454), (40736, 972530), (50920, 778024), (55744, 710695), (59848, 661960), (66196, 598480), (69680, 568556), (74810, 529568), (79040, 501227), (81472, 486265), (82745, 478784), (97253, 407360), (101840, 389012), (119696, 330980), (132392, 299240), (139360, 284278), (142139, 278720), (149620, 264784), (165490, 239392), (194506, 203680)]