65740732800

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{220903}}^1$

素因数の和:220961

約数の個数: 192

約数和(自身を含む): 223519503360

約数和(自身を除く): 157778770560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 31, 32, 40, 48, 50, 60, 62, 64, 75, 80, 93, 96, 100, 120, 124, 128, 150, 155, 160, 186, 192, 200, 240, 248, 300, 310, 320, 372, 384, 400, 465, 480, 496, 600, 620, 640, 744, 775, 800, 930, 960, 992, 1200, 1240, 1488, 1550, 1600, 1860, 1920, 1984, 2325, 2400, 2480, 2976, 3100, 3200, 3720, 3968, 4650, 4800, 4960, 5952, 6200, 7440, 9300, 9600, 9920, 11904, 12400, 14880, 18600, 19840, 24800, 29760, 37200, 49600, 59520, 74400, 99200, 148800, 220903, 297600, 441806, 662709, 883612, 1104515, 1325418, 1767224, 2209030, 2650836, 3313545, 3534448, 4418060, 5301672, 5522575, 6627090, 6847993, 7068896, 8836120, 10603344, 11045150, 13254180, 13695986, 14137792, 16567725, 17672240, 20543979, 21206688, 22090300, 26508360, 27391972, 28275584, 33135450, 34239965, 35344480, 41087958, 42413376, 44180600, 53016720, 54783944, 66270900, 68479930, 70688960, 82175916, 84826752, 88361200, 102719895, 106033440, 109567888, 132541800, 136959860, 141377920, 164351832, 171199825, 176722400, 205439790, 212066880, 219135776, 265083600, 273919720, 328703664, 342399650, 353444800, 410879580, 424133760, 438271552, 513599475, 530167200, 547839440, 657407328, 684799300, 706889600, 821759160, 876543104, 1027198950, 1060334400, 1095678880, 1314814656, 1369598600, 1643518320, 2054397900, 2120668800, 2191357760, 2629629312, 2739197200, 3287036640, 4108795800, 4382715520, 5478394400, 6574073280, 8217591600, 10956788800, 13148146560, 16435183200, 21913577600, 32870366400, 65740732800]

約数ペア:

[(1, 65740732800), (2, 32870366400), (3, 21913577600), (4, 16435183200), (5, 13148146560), (6, 10956788800), (8, 8217591600), (10, 6574073280), (12, 5478394400), (15, 4382715520), (16, 4108795800), (20, 3287036640), (24, 2739197200), (25, 2629629312), (30, 2191357760), (31, 2120668800), (32, 2054397900), (40, 1643518320), (48, 1369598600), (50, 1314814656), (60, 1095678880), (62, 1060334400), (64, 1027198950), (75, 876543104), (80, 821759160), (93, 706889600), (96, 684799300), (100, 657407328), (120, 547839440), (124, 530167200), (128, 513599475), (150, 438271552), (155, 424133760), (160, 410879580), (186, 353444800), (192, 342399650), (200, 328703664), (240, 273919720), (248, 265083600), (300, 219135776), (310, 212066880), (320, 205439790), (372, 176722400), (384, 171199825), (400, 164351832), (465, 141377920), (480, 136959860), (496, 132541800), (600, 109567888), (620, 106033440), (640, 102719895), (744, 88361200), (775, 84826752), (800, 82175916), (930, 70688960), (960, 68479930), (992, 66270900), (1200, 54783944), (1240, 53016720), (1488, 44180600), (1550, 42413376), (1600, 41087958), (1860, 35344480), (1920, 34239965), (1984, 33135450), (2325, 28275584), (2400, 27391972), (2480, 26508360), (2976, 22090300), (3100, 21206688), (3200, 20543979), (3720, 17672240), (3968, 16567725), (4650, 14137792), (4800, 13695986), (4960, 13254180), (5952, 11045150), (6200, 10603344), (7440, 8836120), (9300, 7068896), (9600, 6847993), (9920, 6627090), (11904, 5522575), (12400, 5301672), (14880, 4418060), (18600, 3534448), (19840, 3313545), (24800, 2650836), (29760, 2209030), (37200, 1767224), (49600, 1325418), (59520, 1104515), (74400, 883612), (99200, 662709), (148800, 441806), (220903, 297600)]