127405740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:173

約数の個数: 288

約数和(自身を含む): 471905280

約数和(自身を除く): 344499540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 23, 28, 30, 33, 35, 42, 44, 46, 55, 60, 66, 69, 70, 77, 84, 92, 105, 109, 110, 115, 121, 132, 138, 140, 154, 161, 165, 210, 218, 220, 230, 231, 242, 253, 276, 308, 322, 327, 330, 345, 363, 385, 420, 436, 460, 462, 483, 484, 506, 545, 605, 644, 654, 660, 690, 726, 759, 763, 770, 805, 847, 924, 966, 1012, 1090, 1155, 1199, 1210, 1265, 1308, 1380, 1452, 1518, 1526, 1540, 1610, 1635, 1694, 1771, 1815, 1932, 2180, 2289, 2310, 2398, 2415, 2420, 2507, 2530, 2541, 2783, 3036, 3052, 3220, 3270, 3388, 3542, 3597, 3630, 3795, 3815, 4235, 4578, 4620, 4796, 4830, 5014, 5060, 5082, 5313, 5566, 5995, 6540, 7084, 7194, 7260, 7521, 7590, 7630, 8349, 8393, 8470, 8855, 9156, 9660, 10028, 10164, 10626, 11132, 11445, 11990, 12535, 12705, 13189, 13915, 14388, 15042, 15180, 15260, 16698, 16786, 16940, 17549, 17710, 17985, 19481, 21252, 22890, 23980, 25070, 25179, 25410, 26378, 26565, 27577, 27830, 30084, 33396, 33572, 35098, 35420, 35970, 37605, 38962, 39567, 41745, 41965, 45780, 50140, 50358, 50820, 52647, 52756, 53130, 55154, 55660, 58443, 65945, 70196, 71940, 75210, 77924, 79134, 82731, 83490, 83930, 87745, 92323, 97405, 100716, 105294, 106260, 110308, 116886, 125895, 131890, 137885, 150420, 158268, 165462, 166980, 167860, 175490, 184646, 193039, 194810, 197835, 210588, 233772, 251790, 263235, 263780, 275770, 276969, 292215, 303347, 330924, 350980, 369292, 386078, 389620, 395670, 413655, 461615, 503580, 526470, 551540, 553938, 579117, 584430, 606694, 772156, 791340, 827310, 910041, 923230, 965195, 1052940, 1107876, 1158234, 1168860, 1213388, 1384845, 1516735, 1654620, 1820082, 1846460, 1930390, 2123429, 2316468, 2769690, 2895585, 3033470, 3640164, 3860780, 4246858, 4550205, 5539380, 5791170, 6066940, 6370287, 8493716, 9100410, 10617145, 11582340, 12740574, 18200820, 21234290, 25481148, 31851435, 42468580, 63702870, 127405740]

約数ペア:

[(1, 127405740), (2, 63702870), (3, 42468580), (4, 31851435), (5, 25481148), (6, 21234290), (7, 18200820), (10, 12740574), (11, 11582340), (12, 10617145), (14, 9100410), (15, 8493716), (20, 6370287), (21, 6066940), (22, 5791170), (23, 5539380), (28, 4550205), (30, 4246858), (33, 3860780), (35, 3640164), (42, 3033470), (44, 2895585), (46, 2769690), (55, 2316468), (60, 2123429), (66, 1930390), (69, 1846460), (70, 1820082), (77, 1654620), (84, 1516735), (92, 1384845), (105, 1213388), (109, 1168860), (110, 1158234), (115, 1107876), (121, 1052940), (132, 965195), (138, 923230), (140, 910041), (154, 827310), (161, 791340), (165, 772156), (210, 606694), (218, 584430), (220, 579117), (230, 553938), (231, 551540), (242, 526470), (253, 503580), (276, 461615), (308, 413655), (322, 395670), (327, 389620), (330, 386078), (345, 369292), (363, 350980), (385, 330924), (420, 303347), (436, 292215), (460, 276969), (462, 275770), (483, 263780), (484, 263235), (506, 251790), (545, 233772), (605, 210588), (644, 197835), (654, 194810), (660, 193039), (690, 184646), (726, 175490), (759, 167860), (763, 166980), (770, 165462), (805, 158268), (847, 150420), (924, 137885), (966, 131890), (1012, 125895), (1090, 116886), (1155, 110308), (1199, 106260), (1210, 105294), (1265, 100716), (1308, 97405), (1380, 92323), (1452, 87745), (1518, 83930), (1526, 83490), (1540, 82731), (1610, 79134), (1635, 77924), (1694, 75210), (1771, 71940), (1815, 70196), (1932, 65945), (2180, 58443), (2289, 55660), (2310, 55154), (2398, 53130), (2415, 52756), (2420, 52647), (2507, 50820), (2530, 50358), (2541, 50140), (2783, 45780), (3036, 41965), (3052, 41745), (3220, 39567), (3270, 38962), (3388, 37605), (3542, 35970), (3597, 35420), (3630, 35098), (3795, 33572), (3815, 33396), (4235, 30084), (4578, 27830), (4620, 27577), (4796, 26565), (4830, 26378), (5014, 25410), (5060, 25179), (5082, 25070), (5313, 23980), (5566, 22890), (5995, 21252), (6540, 19481), (7084, 17985), (7194, 17710), (7260, 17549), (7521, 16940), (7590, 16786), (7630, 16698), (8349, 15260), (8393, 15180), (8470, 15042), (8855, 14388), (9156, 13915), (9660, 13189), (10028, 12705), (10164, 12535), (10626, 11990), (11132, 11445)]