7074840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1$

素因数の和:169

約数の個数: 128

約数和(自身を含む): 23328000

約数和(自身を除く): 16253160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 57, 58, 60, 76, 87, 95, 107, 114, 116, 120, 145, 152, 174, 190, 214, 228, 232, 285, 290, 321, 348, 380, 428, 435, 456, 535, 551, 570, 580, 642, 696, 760, 856, 870, 1070, 1102, 1140, 1160, 1284, 1605, 1653, 1740, 2033, 2140, 2204, 2280, 2568, 2755, 3103, 3210, 3306, 3480, 4066, 4280, 4408, 5510, 6099, 6206, 6420, 6612, 8132, 8265, 9309, 10165, 11020, 12198, 12412, 12840, 13224, 15515, 16264, 16530, 18618, 20330, 22040, 24396, 24824, 30495, 31030, 33060, 37236, 40660, 46545, 48792, 58957, 60990, 62060, 66120, 74472, 81320, 93090, 117914, 121980, 124120, 176871, 186180, 235828, 243960, 294785, 353742, 372360, 471656, 589570, 707484, 884355, 1179140, 1414968, 1768710, 2358280, 3537420, 7074840]

約数ペア:

[(1, 7074840), (2, 3537420), (3, 2358280), (4, 1768710), (5, 1414968), (6, 1179140), (8, 884355), (10, 707484), (12, 589570), (15, 471656), (19, 372360), (20, 353742), (24, 294785), (29, 243960), (30, 235828), (38, 186180), (40, 176871), (57, 124120), (58, 121980), (60, 117914), (76, 93090), (87, 81320), (95, 74472), (107, 66120), (114, 62060), (116, 60990), (120, 58957), (145, 48792), (152, 46545), (174, 40660), (190, 37236), (214, 33060), (228, 31030), (232, 30495), (285, 24824), (290, 24396), (321, 22040), (348, 20330), (380, 18618), (428, 16530), (435, 16264), (456, 15515), (535, 13224), (551, 12840), (570, 12412), (580, 12198), (642, 11020), (696, 10165), (760, 9309), (856, 8265), (870, 8132), (1070, 6612), (1102, 6420), (1140, 6206), (1160, 6099), (1284, 5510), (1605, 4408), (1653, 4280), (1740, 4066), (2033, 3480), (2140, 3306), (2204, 3210), (2280, 3103), (2568, 2755)]