242075680

素因数分解:

$2^5\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 729388800

約数和(自身を除く): 487313120

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 343, 352, 385, 392, 401, 440, 490, 539, 560, 616, 686, 770, 784, 802, 880, 980, 1078, 1120, 1232, 1372, 1540, 1568, 1604, 1715, 1760, 1960, 2005, 2156, 2464, 2695, 2744, 2807, 3080, 3208, 3430, 3773, 3920, 4010, 4312, 4411, 5390, 5488, 5614, 6160, 6416, 6860, 7546, 7840, 8020, 8624, 8822, 10780, 10976, 11228, 12320, 12832, 13720, 14035, 15092, 16040, 17248, 17644, 18865, 19649, 21560, 22055, 22456, 27440, 28070, 30184, 30877, 32080, 35288, 37730, 39298, 43120, 44110, 44912, 54880, 56140, 60368, 61754, 64160, 70576, 75460, 78596, 86240, 88220, 89824, 98245, 112280, 120736, 123508, 137543, 141152, 150920, 154385, 157192, 176440, 196490, 216139, 224560, 247016, 275086, 301840, 308770, 314384, 352880, 392980, 432278, 449120, 494032, 550172, 603680, 617540, 628768, 687715, 705760, 785960, 864556, 988064, 1080695, 1100344, 1235080, 1375430, 1512973, 1571920, 1729112, 2161390, 2200688, 2470160, 2750860, 3025946, 3143840, 3458224, 4322780, 4401376, 4940320, 5501720, 6051892, 6916448, 7564865, 8645560, 11003440, 12103784, 15129730, 17291120, 22006880, 24207568, 30259460, 34582240, 48415136, 60518920, 121037840, 242075680]

約数ペア:

[(1, 242075680), (2, 121037840), (4, 60518920), (5, 48415136), (7, 34582240), (8, 30259460), (10, 24207568), (11, 22006880), (14, 17291120), (16, 15129730), (20, 12103784), (22, 11003440), (28, 8645560), (32, 7564865), (35, 6916448), (40, 6051892), (44, 5501720), (49, 4940320), (55, 4401376), (56, 4322780), (70, 3458224), (77, 3143840), (80, 3025946), (88, 2750860), (98, 2470160), (110, 2200688), (112, 2161390), (140, 1729112), (154, 1571920), (160, 1512973), (176, 1375430), (196, 1235080), (220, 1100344), (224, 1080695), (245, 988064), (280, 864556), (308, 785960), (343, 705760), (352, 687715), (385, 628768), (392, 617540), (401, 603680), (440, 550172), (490, 494032), (539, 449120), (560, 432278), (616, 392980), (686, 352880), (770, 314384), (784, 308770), (802, 301840), (880, 275086), (980, 247016), (1078, 224560), (1120, 216139), (1232, 196490), (1372, 176440), (1540, 157192), (1568, 154385), (1604, 150920), (1715, 141152), (1760, 137543), (1960, 123508), (2005, 120736), (2156, 112280), (2464, 98245), (2695, 89824), (2744, 88220), (2807, 86240), (3080, 78596), (3208, 75460), (3430, 70576), (3773, 64160), (3920, 61754), (4010, 60368), (4312, 56140), (4411, 54880), (5390, 44912), (5488, 44110), (5614, 43120), (6160, 39298), (6416, 37730), (6860, 35288), (7546, 32080), (7840, 30877), (8020, 30184), (8624, 28070), (8822, 27440), (10780, 22456), (10976, 22055), (11228, 21560), (12320, 19649), (12832, 18865), (13720, 17644), (14035, 17248), (15092, 16040)]