306714240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{7607}}^1$

素因数の和:7639

約数の個数: 192

約数和(自身を含む): 1210584960

約数和(自身を除く): 903870720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 4032, 4480, 5040, 5760, 6720, 7607, 8064, 10080, 13440, 15214, 20160, 22821, 30428, 38035, 40320, 45642, 53249, 60856, 68463, 76070, 91284, 106498, 114105, 121712, 136926, 152140, 159747, 182568, 212996, 228210, 243424, 266245, 273852, 304280, 319494, 342315, 365136, 425992, 456420, 479241, 486848, 532490, 547704, 608560, 638988, 684630, 730272, 798735, 851984, 912840, 958482, 973696, 1064980, 1095408, 1217120, 1277976, 1369260, 1460544, 1597470, 1703968, 1825680, 1916964, 2129960, 2190816, 2396205, 2434240, 2555952, 2738520, 2921088, 3194940, 3407936, 3651360, 3833928, 4259920, 4381632, 4792410, 4868480, 5111904, 5477040, 6389880, 6815872, 7302720, 7667856, 8519840, 8763264, 9584820, 10223808, 10954080, 12779760, 14605440, 15335712, 17039680, 19169640, 20447616, 21908160, 25559520, 30671424, 34079360, 38339280, 43816320, 51119040, 61342848, 76678560, 102238080, 153357120, 306714240]

約数ペア:

[(1, 306714240), (2, 153357120), (3, 102238080), (4, 76678560), (5, 61342848), (6, 51119040), (7, 43816320), (8, 38339280), (9, 34079360), (10, 30671424), (12, 25559520), (14, 21908160), (15, 20447616), (16, 19169640), (18, 17039680), (20, 15335712), (21, 14605440), (24, 12779760), (28, 10954080), (30, 10223808), (32, 9584820), (35, 8763264), (36, 8519840), (40, 7667856), (42, 7302720), (45, 6815872), (48, 6389880), (56, 5477040), (60, 5111904), (63, 4868480), (64, 4792410), (70, 4381632), (72, 4259920), (80, 3833928), (84, 3651360), (90, 3407936), (96, 3194940), (105, 2921088), (112, 2738520), (120, 2555952), (126, 2434240), (128, 2396205), (140, 2190816), (144, 2129960), (160, 1916964), (168, 1825680), (180, 1703968), (192, 1597470), (210, 1460544), (224, 1369260), (240, 1277976), (252, 1217120), (280, 1095408), (288, 1064980), (315, 973696), (320, 958482), (336, 912840), (360, 851984), (384, 798735), (420, 730272), (448, 684630), (480, 638988), (504, 608560), (560, 547704), (576, 532490), (630, 486848), (640, 479241), (672, 456420), (720, 425992), (840, 365136), (896, 342315), (960, 319494), (1008, 304280), (1120, 273852), (1152, 266245), (1260, 243424), (1344, 228210), (1440, 212996), (1680, 182568), (1920, 159747), (2016, 152140), (2240, 136926), (2520, 121712), (2688, 114105), (2880, 106498), (3360, 91284), (4032, 76070), (4480, 68463), (5040, 60856), (5760, 53249), (6720, 45642), (7607, 40320), (8064, 38035), (10080, 30428), (13440, 22821), (15214, 20160)]