168533640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:165

約数の個数: 288

約数和(自身を含む): 621817560

約数和(自身を除く): 453283920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 53, 55, 60, 66, 72, 73, 88, 90, 99, 106, 110, 120, 121, 132, 146, 159, 165, 180, 198, 212, 219, 220, 242, 264, 265, 292, 318, 330, 360, 363, 365, 396, 424, 438, 440, 477, 484, 495, 530, 583, 584, 605, 636, 657, 660, 726, 730, 792, 795, 803, 876, 954, 968, 990, 1060, 1089, 1095, 1166, 1210, 1272, 1314, 1320, 1452, 1460, 1590, 1606, 1749, 1752, 1815, 1908, 1980, 2120, 2178, 2190, 2332, 2385, 2409, 2420, 2628, 2904, 2915, 2920, 3180, 3212, 3285, 3498, 3630, 3816, 3869, 3960, 4015, 4356, 4380, 4664, 4770, 4818, 4840, 5247, 5256, 5445, 5830, 6360, 6413, 6424, 6570, 6996, 7227, 7260, 7738, 8030, 8712, 8745, 8760, 8833, 9540, 9636, 10494, 10890, 11607, 11660, 12045, 12826, 13140, 13992, 14454, 14520, 15476, 16060, 17490, 17666, 19080, 19239, 19272, 19345, 20988, 21780, 23214, 23320, 24090, 25652, 26235, 26280, 26499, 28908, 30952, 32065, 32120, 34821, 34980, 35332, 36135, 38478, 38690, 41976, 42559, 43560, 44165, 46428, 48180, 51304, 52470, 52998, 57717, 57816, 58035, 64130, 69642, 69960, 70664, 72270, 76956, 77380, 79497, 85118, 88330, 92856, 96195, 96360, 104940, 105996, 115434, 116070, 127677, 128260, 132495, 139284, 144540, 153912, 154760, 158994, 170236, 174105, 176660, 192390, 209880, 211992, 212795, 230868, 232140, 255354, 256520, 264990, 278568, 288585, 289080, 317988, 340472, 348210, 353320, 383031, 384780, 397485, 425590, 461736, 464280, 468149, 510708, 529980, 577170, 635976, 638385, 696420, 766062, 769560, 794970, 851180, 936298, 1021416, 1059960, 1154340, 1276770, 1392840, 1404447, 1532124, 1589940, 1702360, 1872596, 1915155, 2308680, 2340745, 2553540, 2808894, 3064248, 3179880, 3745192, 3830310, 4213341, 4681490, 5107080, 5617788, 7022235, 7660620, 8426682, 9362980, 11235576, 14044470, 15321240, 16853364, 18725960, 21066705, 28088940, 33706728, 42133410, 56177880, 84266820, 168533640]

約数ペア:

[(1, 168533640), (2, 84266820), (3, 56177880), (4, 42133410), (5, 33706728), (6, 28088940), (8, 21066705), (9, 18725960), (10, 16853364), (11, 15321240), (12, 14044470), (15, 11235576), (18, 9362980), (20, 8426682), (22, 7660620), (24, 7022235), (30, 5617788), (33, 5107080), (36, 4681490), (40, 4213341), (44, 3830310), (45, 3745192), (53, 3179880), (55, 3064248), (60, 2808894), (66, 2553540), (72, 2340745), (73, 2308680), (88, 1915155), (90, 1872596), (99, 1702360), (106, 1589940), (110, 1532124), (120, 1404447), (121, 1392840), (132, 1276770), (146, 1154340), (159, 1059960), (165, 1021416), (180, 936298), (198, 851180), (212, 794970), (219, 769560), (220, 766062), (242, 696420), (264, 638385), (265, 635976), (292, 577170), (318, 529980), (330, 510708), (360, 468149), (363, 464280), (365, 461736), (396, 425590), (424, 397485), (438, 384780), (440, 383031), (477, 353320), (484, 348210), (495, 340472), (530, 317988), (583, 289080), (584, 288585), (605, 278568), (636, 264990), (657, 256520), (660, 255354), (726, 232140), (730, 230868), (792, 212795), (795, 211992), (803, 209880), (876, 192390), (954, 176660), (968, 174105), (990, 170236), (1060, 158994), (1089, 154760), (1095, 153912), (1166, 144540), (1210, 139284), (1272, 132495), (1314, 128260), (1320, 127677), (1452, 116070), (1460, 115434), (1590, 105996), (1606, 104940), (1749, 96360), (1752, 96195), (1815, 92856), (1908, 88330), (1980, 85118), (2120, 79497), (2178, 77380), (2190, 76956), (2332, 72270), (2385, 70664), (2409, 69960), (2420, 69642), (2628, 64130), (2904, 58035), (2915, 57816), (2920, 57717), (3180, 52998), (3212, 52470), (3285, 51304), (3498, 48180), (3630, 46428), (3816, 44165), (3869, 43560), (3960, 42559), (4015, 41976), (4356, 38690), (4380, 38478), (4664, 36135), (4770, 35332), (4818, 34980), (4840, 34821), (5247, 32120), (5256, 32065), (5445, 30952), (5830, 28908), (6360, 26499), (6413, 26280), (6424, 26235), (6570, 25652), (6996, 24090), (7227, 23320), (7260, 23214), (7738, 21780), (8030, 20988), (8712, 19345), (8745, 19272), (8760, 19239), (8833, 19080), (9540, 17666), (9636, 17490), (10494, 16060), (10890, 15476), (11607, 14520), (11660, 14454), (12045, 13992), (12826, 13140)]