8240206680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{7607}}^1$

素因数の和:7703

約数の個数: 256

約数和(自身を含む): 29579904000

約数和(自身を除く): 21339697320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 51, 54, 59, 60, 68, 72, 85, 90, 102, 108, 118, 120, 135, 136, 153, 170, 177, 180, 204, 216, 236, 255, 270, 295, 306, 340, 354, 360, 408, 459, 472, 510, 531, 540, 590, 612, 680, 708, 765, 885, 918, 1003, 1020, 1062, 1080, 1180, 1224, 1416, 1530, 1593, 1770, 1836, 2006, 2040, 2124, 2295, 2360, 2655, 3009, 3060, 3186, 3540, 3672, 4012, 4248, 4590, 5015, 5310, 6018, 6120, 6372, 7080, 7607, 7965, 8024, 9027, 9180, 10030, 10620, 12036, 12744, 15045, 15214, 15930, 18054, 18360, 20060, 21240, 22821, 24072, 27081, 30090, 30428, 31860, 36108, 38035, 40120, 45135, 45642, 54162, 60180, 60856, 63720, 68463, 72216, 76070, 90270, 91284, 108324, 114105, 120360, 129319, 135405, 136926, 152140, 180540, 182568, 205389, 216648, 228210, 258638, 270810, 273852, 304280, 342315, 361080, 387957, 410778, 448813, 456420, 517276, 541620, 547704, 646595, 684630, 775914, 821556, 897626, 912840, 1026945, 1034552, 1083240, 1163871, 1293190, 1346439, 1369260, 1551828, 1643112, 1795252, 1939785, 2053890, 2244065, 2327742, 2586380, 2692878, 2738520, 3103656, 3491613, 3590504, 3879570, 4039317, 4107780, 4488130, 4655484, 5172760, 5385756, 5819355, 6732195, 6983226, 7629821, 7759140, 8078634, 8215560, 8976260, 9310968, 10771512, 11638710, 12117951, 13464390, 13966452, 15259642, 15518280, 16157268, 17458065, 17952520, 20196585, 22889463, 23277420, 24235902, 26928780, 27932904, 30519284, 32314536, 34916130, 38149105, 40393170, 45778926, 46554840, 48471804, 53857560, 60589755, 61038568, 68668389, 69832260, 76298210, 80786340, 91557852, 96943608, 114447315, 121179510, 137336778, 139664520, 152596420, 161572680, 183115704, 206005167, 228894630, 242359020, 274673556, 305192840, 343341945, 412010334, 457789260, 484718040, 549347112, 686683890, 824020668, 915578520, 1030025835, 1373367780, 1648041336, 2060051670, 2746735560, 4120103340, 8240206680]

約数ペア:

[(1, 8240206680), (2, 4120103340), (3, 2746735560), (4, 2060051670), (5, 1648041336), (6, 1373367780), (8, 1030025835), (9, 915578520), (10, 824020668), (12, 686683890), (15, 549347112), (17, 484718040), (18, 457789260), (20, 412010334), (24, 343341945), (27, 305192840), (30, 274673556), (34, 242359020), (36, 228894630), (40, 206005167), (45, 183115704), (51, 161572680), (54, 152596420), (59, 139664520), (60, 137336778), (68, 121179510), (72, 114447315), (85, 96943608), (90, 91557852), (102, 80786340), (108, 76298210), (118, 69832260), (120, 68668389), (135, 61038568), (136, 60589755), (153, 53857560), (170, 48471804), (177, 46554840), (180, 45778926), (204, 40393170), (216, 38149105), (236, 34916130), (255, 32314536), (270, 30519284), (295, 27932904), (306, 26928780), (340, 24235902), (354, 23277420), (360, 22889463), (408, 20196585), (459, 17952520), (472, 17458065), (510, 16157268), (531, 15518280), (540, 15259642), (590, 13966452), (612, 13464390), (680, 12117951), (708, 11638710), (765, 10771512), (885, 9310968), (918, 8976260), (1003, 8215560), (1020, 8078634), (1062, 7759140), (1080, 7629821), (1180, 6983226), (1224, 6732195), (1416, 5819355), (1530, 5385756), (1593, 5172760), (1770, 4655484), (1836, 4488130), (2006, 4107780), (2040, 4039317), (2124, 3879570), (2295, 3590504), (2360, 3491613), (2655, 3103656), (3009, 2738520), (3060, 2692878), (3186, 2586380), (3540, 2327742), (3672, 2244065), (4012, 2053890), (4248, 1939785), (4590, 1795252), (5015, 1643112), (5310, 1551828), (6018, 1369260), (6120, 1346439), (6372, 1293190), (7080, 1163871), (7607, 1083240), (7965, 1034552), (8024, 1026945), (9027, 912840), (9180, 897626), (10030, 821556), (10620, 775914), (12036, 684630), (12744, 646595), (15045, 547704), (15214, 541620), (15930, 517276), (18054, 456420), (18360, 448813), (20060, 410778), (21240, 387957), (22821, 361080), (24072, 342315), (27081, 304280), (30090, 273852), (30428, 270810), (31860, 258638), (36108, 228210), (38035, 216648), (40120, 205389), (45135, 182568), (45642, 180540), (54162, 152140), (60180, 136926), (60856, 135405), (63720, 129319), (68463, 120360), (72216, 114105), (76070, 108324), (90270, 91284)]