164794770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:286

約数の個数: 256

約数和(自身を含む): 557383680

約数和(自身を除く): 392588910

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 23, 27, 30, 34, 35, 42, 45, 46, 51, 54, 63, 69, 70, 85, 90, 102, 105, 115, 119, 126, 135, 138, 153, 161, 170, 189, 207, 210, 223, 230, 238, 255, 270, 306, 315, 322, 345, 357, 378, 391, 414, 446, 459, 483, 510, 595, 621, 630, 669, 690, 714, 765, 782, 805, 918, 945, 966, 1035, 1071, 1115, 1173, 1190, 1242, 1338, 1449, 1530, 1561, 1610, 1785, 1890, 1955, 2007, 2070, 2142, 2230, 2295, 2346, 2415, 2737, 2898, 3105, 3122, 3213, 3345, 3519, 3570, 3791, 3910, 4014, 4347, 4590, 4683, 4830, 5129, 5355, 5474, 5865, 6021, 6210, 6426, 6690, 7038, 7245, 7582, 7805, 8211, 8694, 9366, 10035, 10258, 10557, 10710, 11373, 11730, 12042, 13685, 14049, 14490, 15387, 15610, 16065, 16422, 17595, 18955, 20070, 21114, 21735, 22746, 23415, 24633, 25645, 26537, 27370, 28098, 30105, 30774, 32130, 34119, 35190, 35903, 37910, 41055, 42147, 43470, 46161, 46830, 49266, 51290, 52785, 53074, 56865, 60210, 68238, 70245, 71806, 73899, 76935, 79611, 82110, 84294, 87193, 92322, 102357, 105570, 107709, 113730, 123165, 132685, 138483, 140490, 147798, 153870, 159222, 170595, 174386, 179515, 204714, 210735, 215418, 230805, 238833, 246330, 261579, 265370, 276966, 323127, 341190, 359030, 369495, 398055, 421470, 435965, 461610, 477666, 511785, 523158, 538545, 610351, 646254, 692415, 716499, 738990, 784737, 796110, 871930, 969381, 1023570, 1077090, 1194165, 1220702, 1307895, 1384830, 1432998, 1569474, 1615635, 1831053, 1938762, 2354211, 2388330, 2615790, 3051755, 3231270, 3582495, 3662106, 3923685, 4708422, 4846905, 5493159, 6103510, 7164990, 7847370, 9155265, 9693810, 10986318, 11771055, 16479477, 18310530, 23542110, 27465795, 32958954, 54931590, 82397385, 164794770]

約数ペア:

[(1, 164794770), (2, 82397385), (3, 54931590), (5, 32958954), (6, 27465795), (7, 23542110), (9, 18310530), (10, 16479477), (14, 11771055), (15, 10986318), (17, 9693810), (18, 9155265), (21, 7847370), (23, 7164990), (27, 6103510), (30, 5493159), (34, 4846905), (35, 4708422), (42, 3923685), (45, 3662106), (46, 3582495), (51, 3231270), (54, 3051755), (63, 2615790), (69, 2388330), (70, 2354211), (85, 1938762), (90, 1831053), (102, 1615635), (105, 1569474), (115, 1432998), (119, 1384830), (126, 1307895), (135, 1220702), (138, 1194165), (153, 1077090), (161, 1023570), (170, 969381), (189, 871930), (207, 796110), (210, 784737), (223, 738990), (230, 716499), (238, 692415), (255, 646254), (270, 610351), (306, 538545), (315, 523158), (322, 511785), (345, 477666), (357, 461610), (378, 435965), (391, 421470), (414, 398055), (446, 369495), (459, 359030), (483, 341190), (510, 323127), (595, 276966), (621, 265370), (630, 261579), (669, 246330), (690, 238833), (714, 230805), (765, 215418), (782, 210735), (805, 204714), (918, 179515), (945, 174386), (966, 170595), (1035, 159222), (1071, 153870), (1115, 147798), (1173, 140490), (1190, 138483), (1242, 132685), (1338, 123165), (1449, 113730), (1530, 107709), (1561, 105570), (1610, 102357), (1785, 92322), (1890, 87193), (1955, 84294), (2007, 82110), (2070, 79611), (2142, 76935), (2230, 73899), (2295, 71806), (2346, 70245), (2415, 68238), (2737, 60210), (2898, 56865), (3105, 53074), (3122, 52785), (3213, 51290), (3345, 49266), (3519, 46830), (3570, 46161), (3791, 43470), (3910, 42147), (4014, 41055), (4347, 37910), (4590, 35903), (4683, 35190), (4830, 34119), (5129, 32130), (5355, 30774), (5474, 30105), (5865, 28098), (6021, 27370), (6210, 26537), (6426, 25645), (6690, 24633), (7038, 23415), (7245, 22746), (7582, 21735), (7805, 21114), (8211, 20070), (8694, 18955), (9366, 17595), (10035, 16422), (10258, 16065), (10557, 15610), (10710, 15387), (11373, 14490), (11730, 14049), (12042, 13685)]