153149920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{401}}^1$

素因数の和:465

約数の個数: 192

約数和(自身を含む): 466808832

約数和(自身を除く): 313658912

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 31, 32, 35, 40, 44, 55, 56, 62, 70, 77, 80, 88, 110, 112, 124, 140, 154, 155, 160, 176, 217, 220, 224, 248, 280, 308, 310, 341, 352, 385, 401, 434, 440, 496, 560, 616, 620, 682, 770, 802, 868, 880, 992, 1085, 1120, 1232, 1240, 1364, 1540, 1604, 1705, 1736, 1760, 2005, 2170, 2387, 2464, 2480, 2728, 2807, 3080, 3208, 3410, 3472, 4010, 4340, 4411, 4774, 4960, 5456, 5614, 6160, 6416, 6820, 6944, 8020, 8680, 8822, 9548, 10912, 11228, 11935, 12320, 12431, 12832, 13640, 14035, 16040, 17360, 17644, 19096, 22055, 22456, 23870, 24862, 27280, 28070, 30877, 32080, 34720, 35288, 38192, 44110, 44912, 47740, 49724, 54560, 56140, 61754, 62155, 64160, 70576, 76384, 87017, 88220, 89824, 95480, 99448, 112280, 123508, 124310, 136741, 141152, 154385, 174034, 176440, 190960, 198896, 224560, 247016, 248620, 273482, 308770, 348068, 352880, 381920, 397792, 435085, 449120, 494032, 497240, 546964, 617540, 683705, 696136, 705760, 870170, 957187, 988064, 994480, 1093928, 1235080, 1367410, 1392272, 1740340, 1914374, 1988960, 2187856, 2470160, 2734820, 2784544, 3480680, 3828748, 4375712, 4785935, 4940320, 5469640, 6961360, 7657496, 9571870, 10939280, 13922720, 15314992, 19143740, 21878560, 30629984, 38287480, 76574960, 153149920]

約数ペア:

[(1, 153149920), (2, 76574960), (4, 38287480), (5, 30629984), (7, 21878560), (8, 19143740), (10, 15314992), (11, 13922720), (14, 10939280), (16, 9571870), (20, 7657496), (22, 6961360), (28, 5469640), (31, 4940320), (32, 4785935), (35, 4375712), (40, 3828748), (44, 3480680), (55, 2784544), (56, 2734820), (62, 2470160), (70, 2187856), (77, 1988960), (80, 1914374), (88, 1740340), (110, 1392272), (112, 1367410), (124, 1235080), (140, 1093928), (154, 994480), (155, 988064), (160, 957187), (176, 870170), (217, 705760), (220, 696136), (224, 683705), (248, 617540), (280, 546964), (308, 497240), (310, 494032), (341, 449120), (352, 435085), (385, 397792), (401, 381920), (434, 352880), (440, 348068), (496, 308770), (560, 273482), (616, 248620), (620, 247016), (682, 224560), (770, 198896), (802, 190960), (868, 176440), (880, 174034), (992, 154385), (1085, 141152), (1120, 136741), (1232, 124310), (1240, 123508), (1364, 112280), (1540, 99448), (1604, 95480), (1705, 89824), (1736, 88220), (1760, 87017), (2005, 76384), (2170, 70576), (2387, 64160), (2464, 62155), (2480, 61754), (2728, 56140), (2807, 54560), (3080, 49724), (3208, 47740), (3410, 44912), (3472, 44110), (4010, 38192), (4340, 35288), (4411, 34720), (4774, 32080), (4960, 30877), (5456, 28070), (5614, 27280), (6160, 24862), (6416, 23870), (6820, 22456), (6944, 22055), (8020, 19096), (8680, 17644), (8822, 17360), (9548, 16040), (10912, 14035), (11228, 13640), (11935, 12832), (12320, 12431)]