121037840

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{401}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 358905600

約数和(自身を除く): 237867760

約数列:

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

約数ペア:

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