164511270

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 256

約数和(自身を含む): 563189760

約数和(自身を除く): 398678490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 27, 30, 33, 35, 41, 42, 45, 54, 55, 63, 66, 70, 77, 82, 90, 99, 105, 110, 123, 126, 135, 154, 165, 189, 193, 198, 205, 210, 231, 246, 270, 287, 297, 315, 330, 369, 378, 385, 386, 410, 451, 462, 495, 574, 579, 594, 615, 630, 693, 738, 770, 861, 902, 945, 965, 990, 1107, 1155, 1158, 1230, 1351, 1353, 1386, 1435, 1485, 1722, 1737, 1845, 1890, 1930, 2079, 2123, 2214, 2255, 2310, 2583, 2702, 2706, 2870, 2895, 2970, 3157, 3465, 3474, 3690, 4053, 4059, 4158, 4246, 4305, 4510, 5166, 5211, 5535, 5790, 6314, 6369, 6755, 6765, 6930, 7749, 7913, 8106, 8118, 8610, 8685, 9471, 10395, 10422, 10615, 11070, 12159, 12177, 12738, 12915, 13510, 13530, 14861, 15498, 15785, 15826, 17370, 18942, 19107, 20265, 20295, 20790, 21230, 23739, 24318, 24354, 25830, 26055, 28413, 29722, 31570, 31845, 36477, 38214, 38745, 39565, 40530, 40590, 44583, 47355, 47478, 52110, 55391, 56826, 57321, 60795, 60885, 63690, 71217, 72954, 74305, 77490, 79130, 85239, 87043, 89166, 94710, 95535, 110782, 114642, 118695, 121590, 121770, 133749, 142065, 142434, 148610, 166173, 170478, 174086, 182385, 191070, 213651, 222915, 237390, 261129, 267498, 276955, 284130, 286605, 332346, 356085, 364770, 401247, 426195, 427302, 435215, 445830, 498519, 522258, 553910, 573210, 609301, 668745, 712170, 783387, 802494, 830865, 852390, 870430, 997038, 1068255, 1218602, 1305645, 1337490, 1495557, 1566774, 1661730, 1827903, 2006235, 2136510, 2350161, 2492595, 2611290, 2991114, 3046505, 3655806, 3916935, 4012470, 4700322, 4985190, 5483709, 6093010, 7477785, 7833870, 9139515, 10967418, 11750805, 14955570, 16451127, 18279030, 23501610, 27418545, 32902254, 54837090, 82255635, 164511270]

約数ペア:

[(1, 164511270), (2, 82255635), (3, 54837090), (5, 32902254), (6, 27418545), (7, 23501610), (9, 18279030), (10, 16451127), (11, 14955570), (14, 11750805), (15, 10967418), (18, 9139515), (21, 7833870), (22, 7477785), (27, 6093010), (30, 5483709), (33, 4985190), (35, 4700322), (41, 4012470), (42, 3916935), (45, 3655806), (54, 3046505), (55, 2991114), (63, 2611290), (66, 2492595), (70, 2350161), (77, 2136510), (82, 2006235), (90, 1827903), (99, 1661730), (105, 1566774), (110, 1495557), (123, 1337490), (126, 1305645), (135, 1218602), (154, 1068255), (165, 997038), (189, 870430), (193, 852390), (198, 830865), (205, 802494), (210, 783387), (231, 712170), (246, 668745), (270, 609301), (287, 573210), (297, 553910), (315, 522258), (330, 498519), (369, 445830), (378, 435215), (385, 427302), (386, 426195), (410, 401247), (451, 364770), (462, 356085), (495, 332346), (574, 286605), (579, 284130), (594, 276955), (615, 267498), (630, 261129), (693, 237390), (738, 222915), (770, 213651), (861, 191070), (902, 182385), (945, 174086), (965, 170478), (990, 166173), (1107, 148610), (1155, 142434), (1158, 142065), (1230, 133749), (1351, 121770), (1353, 121590), (1386, 118695), (1435, 114642), (1485, 110782), (1722, 95535), (1737, 94710), (1845, 89166), (1890, 87043), (1930, 85239), (2079, 79130), (2123, 77490), (2214, 74305), (2255, 72954), (2310, 71217), (2583, 63690), (2702, 60885), (2706, 60795), (2870, 57321), (2895, 56826), (2970, 55391), (3157, 52110), (3465, 47478), (3474, 47355), (3690, 44583), (4053, 40590), (4059, 40530), (4158, 39565), (4246, 38745), (4305, 38214), (4510, 36477), (5166, 31845), (5211, 31570), (5535, 29722), (5790, 28413), (6314, 26055), (6369, 25830), (6755, 24354), (6765, 24318), (6930, 23739), (7749, 21230), (7913, 20790), (8106, 20295), (8118, 20265), (8610, 19107), (8685, 18942), (9471, 17370), (10395, 15826), (10422, 15785), (10615, 15498), (11070, 14861), (12159, 13530), (12177, 13510), (12738, 12915)]