158715480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{193}}^1$

素因数の和:314

約数の個数: 256

約数和(自身を含む): 603417600

約数和(自身を除く): 444702120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 89, 105, 110, 120, 132, 140, 154, 165, 168, 178, 193, 210, 220, 231, 264, 267, 280, 308, 330, 356, 385, 386, 420, 440, 445, 462, 534, 579, 616, 623, 660, 712, 770, 772, 840, 890, 924, 965, 979, 1068, 1155, 1158, 1246, 1320, 1335, 1351, 1540, 1544, 1780, 1848, 1869, 1930, 1958, 2123, 2136, 2310, 2316, 2492, 2670, 2702, 2895, 2937, 3080, 3115, 3560, 3738, 3860, 3916, 4053, 4246, 4620, 4632, 4895, 4984, 5340, 5404, 5790, 5874, 6230, 6369, 6755, 6853, 7476, 7720, 7832, 8106, 8492, 9240, 9345, 9790, 10615, 10680, 10808, 11580, 11748, 12460, 12738, 13510, 13706, 14685, 14861, 14952, 16212, 16984, 17177, 18690, 19580, 20265, 20559, 21230, 23160, 23496, 24920, 25476, 27020, 27412, 29370, 29722, 31845, 32424, 34265, 34354, 37380, 39160, 40530, 41118, 42460, 44583, 50952, 51531, 54040, 54824, 58740, 59444, 63690, 68530, 68708, 74305, 74760, 81060, 82236, 84920, 85885, 89166, 102795, 103062, 117480, 118888, 120239, 127380, 137060, 137416, 148610, 162120, 164472, 171770, 178332, 188947, 205590, 206124, 222915, 240478, 254760, 257655, 274120, 297220, 343540, 356664, 360717, 377894, 411180, 412248, 445830, 480956, 515310, 566841, 594440, 601195, 687080, 721434, 755788, 822360, 891660, 944735, 961912, 1030620, 1133682, 1202390, 1322629, 1442868, 1511576, 1783320, 1803585, 1889470, 2061240, 2267364, 2404780, 2645258, 2834205, 2885736, 3607170, 3778940, 3967887, 4534728, 4809560, 5290516, 5668410, 6613145, 7214340, 7557880, 7935774, 10581032, 11336820, 13226290, 14428680, 15871548, 19839435, 22673640, 26452580, 31743096, 39678870, 52905160, 79357740, 158715480]

約数ペア:

[(1, 158715480), (2, 79357740), (3, 52905160), (4, 39678870), (5, 31743096), (6, 26452580), (7, 22673640), (8, 19839435), (10, 15871548), (11, 14428680), (12, 13226290), (14, 11336820), (15, 10581032), (20, 7935774), (21, 7557880), (22, 7214340), (24, 6613145), (28, 5668410), (30, 5290516), (33, 4809560), (35, 4534728), (40, 3967887), (42, 3778940), (44, 3607170), (55, 2885736), (56, 2834205), (60, 2645258), (66, 2404780), (70, 2267364), (77, 2061240), (84, 1889470), (88, 1803585), (89, 1783320), (105, 1511576), (110, 1442868), (120, 1322629), (132, 1202390), (140, 1133682), (154, 1030620), (165, 961912), (168, 944735), (178, 891660), (193, 822360), (210, 755788), (220, 721434), (231, 687080), (264, 601195), (267, 594440), (280, 566841), (308, 515310), (330, 480956), (356, 445830), (385, 412248), (386, 411180), (420, 377894), (440, 360717), (445, 356664), (462, 343540), (534, 297220), (579, 274120), (616, 257655), (623, 254760), (660, 240478), (712, 222915), (770, 206124), (772, 205590), (840, 188947), (890, 178332), (924, 171770), (965, 164472), (979, 162120), (1068, 148610), (1155, 137416), (1158, 137060), (1246, 127380), (1320, 120239), (1335, 118888), (1351, 117480), (1540, 103062), (1544, 102795), (1780, 89166), (1848, 85885), (1869, 84920), (1930, 82236), (1958, 81060), (2123, 74760), (2136, 74305), (2310, 68708), (2316, 68530), (2492, 63690), (2670, 59444), (2702, 58740), (2895, 54824), (2937, 54040), (3080, 51531), (3115, 50952), (3560, 44583), (3738, 42460), (3860, 41118), (3916, 40530), (4053, 39160), (4246, 37380), (4620, 34354), (4632, 34265), (4895, 32424), (4984, 31845), (5340, 29722), (5404, 29370), (5790, 27412), (5874, 27020), (6230, 25476), (6369, 24920), (6755, 23496), (6853, 23160), (7476, 21230), (7720, 20559), (7832, 20265), (8106, 19580), (8492, 18690), (9240, 17177), (9345, 16984), (9790, 16212), (10615, 14952), (10680, 14861), (10808, 14685), (11580, 13706), (11748, 13510), (12460, 12738)]