457193520

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{12959}}^1$

素因数の和:12992

約数の個数: 180

約数和(自身を含む): 1786224960

約数和(自身を除く): 1329031440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1470, 1680, 1764, 1960, 2205, 2352, 2520, 2940, 3528, 3920, 4410, 5040, 5880, 7056, 8820, 11760, 12959, 17640, 25918, 35280, 38877, 51836, 64795, 77754, 90713, 103672, 116631, 129590, 155508, 181426, 194385, 207344, 233262, 259180, 272139, 311016, 362852, 388770, 453565, 466524, 518360, 544278, 583155, 622032, 634991, 725704, 777540, 816417, 907130, 933048, 1036720, 1088556, 1166310, 1269982, 1360695, 1451408, 1555080, 1632834, 1814260, 1866096, 1904973, 2177112, 2332620, 2539964, 2721390, 3110160, 3174955, 3265668, 3628520, 3809946, 4082085, 4354224, 4665240, 5079928, 5442780, 5714919, 6349910, 6531336, 7257040, 7619892, 8164170, 9330480, 9524865, 10159856, 10885560, 11429838, 12699820, 13062672, 15239784, 16328340, 19049730, 21771120, 22859676, 25399640, 28574595, 30479568, 32656680, 38099460, 45719352, 50799280, 57149190, 65313360, 76198920, 91438704, 114298380, 152397840, 228596760, 457193520]

約数ペア:

[(1, 457193520), (2, 228596760), (3, 152397840), (4, 114298380), (5, 91438704), (6, 76198920), (7, 65313360), (8, 57149190), (9, 50799280), (10, 45719352), (12, 38099460), (14, 32656680), (15, 30479568), (16, 28574595), (18, 25399640), (20, 22859676), (21, 21771120), (24, 19049730), (28, 16328340), (30, 15239784), (35, 13062672), (36, 12699820), (40, 11429838), (42, 10885560), (45, 10159856), (48, 9524865), (49, 9330480), (56, 8164170), (60, 7619892), (63, 7257040), (70, 6531336), (72, 6349910), (80, 5714919), (84, 5442780), (90, 5079928), (98, 4665240), (105, 4354224), (112, 4082085), (120, 3809946), (126, 3628520), (140, 3265668), (144, 3174955), (147, 3110160), (168, 2721390), (180, 2539964), (196, 2332620), (210, 2177112), (240, 1904973), (245, 1866096), (252, 1814260), (280, 1632834), (294, 1555080), (315, 1451408), (336, 1360695), (360, 1269982), (392, 1166310), (420, 1088556), (441, 1036720), (490, 933048), (504, 907130), (560, 816417), (588, 777540), (630, 725704), (720, 634991), (735, 622032), (784, 583155), (840, 544278), (882, 518360), (980, 466524), (1008, 453565), (1176, 388770), (1260, 362852), (1470, 311016), (1680, 272139), (1764, 259180), (1960, 233262), (2205, 207344), (2352, 194385), (2520, 181426), (2940, 155508), (3528, 129590), (3920, 116631), (4410, 103672), (5040, 90713), (5880, 77754), (7056, 64795), (8820, 51836), (11760, 38877), (12959, 35280), (17640, 25918)]