670197480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{761}}^1$

素因数の和:995

約数の個数: 128

約数和(自身を含む): 2073859200

約数和(自身を除く): 1403661720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 179, 205, 246, 328, 358, 410, 492, 537, 615, 716, 761, 820, 895, 984, 1074, 1230, 1432, 1522, 1640, 1790, 2148, 2283, 2460, 2685, 3044, 3580, 3805, 4296, 4566, 4920, 5370, 6088, 7160, 7339, 7610, 9132, 10740, 11415, 14678, 15220, 18264, 21480, 22017, 22830, 29356, 30440, 31201, 36695, 44034, 45660, 58712, 62402, 73390, 88068, 91320, 93603, 110085, 124804, 136219, 146780, 156005, 176136, 187206, 220170, 249608, 272438, 293560, 312010, 374412, 408657, 440340, 468015, 544876, 624020, 681095, 748824, 817314, 880680, 936030, 1089752, 1248040, 1362190, 1634628, 1872060, 2043285, 2724380, 3269256, 3744120, 4086570, 5448760, 5584979, 8173140, 11169958, 16346280, 16754937, 22339916, 27924895, 33509874, 44679832, 55849790, 67019748, 83774685, 111699580, 134039496, 167549370, 223399160, 335098740, 670197480]

約数ペア:

[(1, 670197480), (2, 335098740), (3, 223399160), (4, 167549370), (5, 134039496), (6, 111699580), (8, 83774685), (10, 67019748), (12, 55849790), (15, 44679832), (20, 33509874), (24, 27924895), (30, 22339916), (40, 16754937), (41, 16346280), (60, 11169958), (82, 8173140), (120, 5584979), (123, 5448760), (164, 4086570), (179, 3744120), (205, 3269256), (246, 2724380), (328, 2043285), (358, 1872060), (410, 1634628), (492, 1362190), (537, 1248040), (615, 1089752), (716, 936030), (761, 880680), (820, 817314), (895, 748824), (984, 681095), (1074, 624020), (1230, 544876), (1432, 468015), (1522, 440340), (1640, 408657), (1790, 374412), (2148, 312010), (2283, 293560), (2460, 272438), (2685, 249608), (3044, 220170), (3580, 187206), (3805, 176136), (4296, 156005), (4566, 146780), (4920, 136219), (5370, 124804), (6088, 110085), (7160, 93603), (7339, 91320), (7610, 88068), (9132, 73390), (10740, 62402), (11415, 58712), (14678, 45660), (15220, 44034), (18264, 36695), (21480, 31201), (22017, 30440), (22830, 29356)]