164668140

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1117}}^1$

素因数の和:1158

約数の個数: 240

約数和(自身を含む): 636347712

約数和(自身を除く): 471679572

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 81, 84, 90, 91, 105, 108, 117, 126, 130, 135, 140, 156, 162, 180, 182, 189, 195, 210, 234, 252, 260, 270, 273, 315, 324, 351, 364, 378, 390, 405, 420, 455, 468, 540, 546, 567, 585, 630, 702, 756, 780, 810, 819, 910, 945, 1053, 1092, 1117, 1134, 1170, 1260, 1365, 1404, 1620, 1638, 1755, 1820, 1890, 2106, 2234, 2268, 2340, 2457, 2730, 2835, 3276, 3351, 3510, 3780, 4095, 4212, 4468, 4914, 5265, 5460, 5585, 5670, 6702, 7020, 7371, 7819, 8190, 9828, 10053, 10530, 11170, 11340, 12285, 13404, 14521, 14742, 15638, 16380, 16755, 20106, 21060, 22340, 23457, 24570, 29042, 29484, 30159, 31276, 33510, 36855, 39095, 40212, 43563, 46914, 49140, 50265, 58084, 60318, 67020, 70371, 72605, 73710, 78190, 87126, 90477, 93828, 100530, 101647, 117285, 120636, 130689, 140742, 145210, 147420, 150795, 156380, 174252, 180954, 201060, 203294, 211113, 217815, 234570, 261378, 281484, 290420, 301590, 304941, 351855, 361908, 392067, 406588, 422226, 435630, 452385, 469140, 508235, 522756, 603180, 609882, 633339, 653445, 703710, 784134, 844452, 871260, 904770, 914823, 1016470, 1055565, 1176201, 1219764, 1266678, 1306890, 1407420, 1524705, 1568268, 1809540, 1829646, 1960335, 2032940, 2111130, 2352402, 2533356, 2613780, 2744469, 3049410, 3166695, 3659292, 3920670, 4222260, 4574115, 4704804, 5488938, 5881005, 6098820, 6333390, 7841340, 8233407, 9148230, 10977876, 11762010, 12666780, 13722345, 16466814, 18296460, 23524020, 27444690, 32933628, 41167035, 54889380, 82334070, 164668140]

約数ペア:

[(1, 164668140), (2, 82334070), (3, 54889380), (4, 41167035), (5, 32933628), (6, 27444690), (7, 23524020), (9, 18296460), (10, 16466814), (12, 13722345), (13, 12666780), (14, 11762010), (15, 10977876), (18, 9148230), (20, 8233407), (21, 7841340), (26, 6333390), (27, 6098820), (28, 5881005), (30, 5488938), (35, 4704804), (36, 4574115), (39, 4222260), (42, 3920670), (45, 3659292), (52, 3166695), (54, 3049410), (60, 2744469), (63, 2613780), (65, 2533356), (70, 2352402), (78, 2111130), (81, 2032940), (84, 1960335), (90, 1829646), (91, 1809540), (105, 1568268), (108, 1524705), (117, 1407420), (126, 1306890), (130, 1266678), (135, 1219764), (140, 1176201), (156, 1055565), (162, 1016470), (180, 914823), (182, 904770), (189, 871260), (195, 844452), (210, 784134), (234, 703710), (252, 653445), (260, 633339), (270, 609882), (273, 603180), (315, 522756), (324, 508235), (351, 469140), (364, 452385), (378, 435630), (390, 422226), (405, 406588), (420, 392067), (455, 361908), (468, 351855), (540, 304941), (546, 301590), (567, 290420), (585, 281484), (630, 261378), (702, 234570), (756, 217815), (780, 211113), (810, 203294), (819, 201060), (910, 180954), (945, 174252), (1053, 156380), (1092, 150795), (1117, 147420), (1134, 145210), (1170, 140742), (1260, 130689), (1365, 120636), (1404, 117285), (1620, 101647), (1638, 100530), (1755, 93828), (1820, 90477), (1890, 87126), (2106, 78190), (2234, 73710), (2268, 72605), (2340, 70371), (2457, 67020), (2730, 60318), (2835, 58084), (3276, 50265), (3351, 49140), (3510, 46914), (3780, 43563), (4095, 40212), (4212, 39095), (4468, 36855), (4914, 33510), (5265, 31276), (5460, 30159), (5585, 29484), (5670, 29042), (6702, 24570), (7020, 23457), (7371, 22340), (7819, 21060), (8190, 20106), (9828, 16755), (10053, 16380), (10530, 15638), (11170, 14742), (11340, 14521), (12285, 13404)]