201553440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{647}}^1$

素因数の和:735

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 503885280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 59, 60, 66, 80, 88, 96, 110, 118, 120, 132, 160, 165, 176, 177, 220, 236, 240, 264, 295, 330, 352, 354, 440, 472, 480, 528, 590, 647, 649, 660, 708, 880, 885, 944, 1056, 1180, 1294, 1298, 1320, 1416, 1760, 1770, 1888, 1941, 1947, 2360, 2588, 2596, 2640, 2832, 3235, 3245, 3540, 3882, 3894, 4720, 5176, 5192, 5280, 5664, 6470, 6490, 7080, 7117, 7764, 7788, 9440, 9705, 9735, 10352, 10384, 12940, 12980, 14160, 14234, 15528, 15576, 19410, 19470, 20704, 20768, 21351, 25880, 25960, 28320, 28468, 31056, 31152, 35585, 38173, 38820, 38940, 42702, 51760, 51920, 56936, 62112, 62304, 71170, 76346, 77640, 77880, 85404, 103520, 103840, 106755, 113872, 114519, 142340, 152692, 155280, 155760, 170808, 190865, 213510, 227744, 229038, 284680, 305384, 310560, 311520, 341616, 381730, 419903, 427020, 458076, 569360, 572595, 610768, 683232, 763460, 839806, 854040, 916152, 1138720, 1145190, 1221536, 1259709, 1526920, 1679612, 1708080, 1832304, 2099515, 2290380, 2519418, 3053840, 3359224, 3416160, 3664608, 4199030, 4580760, 5038836, 6107680, 6298545, 6718448, 8398060, 9161520, 10077672, 12597090, 13436896, 16796120, 18323040, 20155344, 25194180, 33592240, 40310688, 50388360, 67184480, 100776720, 201553440]

約数ペア:

[(1, 201553440), (2, 100776720), (3, 67184480), (4, 50388360), (5, 40310688), (6, 33592240), (8, 25194180), (10, 20155344), (11, 18323040), (12, 16796120), (15, 13436896), (16, 12597090), (20, 10077672), (22, 9161520), (24, 8398060), (30, 6718448), (32, 6298545), (33, 6107680), (40, 5038836), (44, 4580760), (48, 4199030), (55, 3664608), (59, 3416160), (60, 3359224), (66, 3053840), (80, 2519418), (88, 2290380), (96, 2099515), (110, 1832304), (118, 1708080), (120, 1679612), (132, 1526920), (160, 1259709), (165, 1221536), (176, 1145190), (177, 1138720), (220, 916152), (236, 854040), (240, 839806), (264, 763460), (295, 683232), (330, 610768), (352, 572595), (354, 569360), (440, 458076), (472, 427020), (480, 419903), (528, 381730), (590, 341616), (647, 311520), (649, 310560), (660, 305384), (708, 284680), (880, 229038), (885, 227744), (944, 213510), (1056, 190865), (1180, 170808), (1294, 155760), (1298, 155280), (1320, 152692), (1416, 142340), (1760, 114519), (1770, 113872), (1888, 106755), (1941, 103840), (1947, 103520), (2360, 85404), (2588, 77880), (2596, 77640), (2640, 76346), (2832, 71170), (3235, 62304), (3245, 62112), (3540, 56936), (3882, 51920), (3894, 51760), (4720, 42702), (5176, 38940), (5192, 38820), (5280, 38173), (5664, 35585), (6470, 31152), (6490, 31056), (7080, 28468), (7117, 28320), (7764, 25960), (7788, 25880), (9440, 21351), (9705, 20768), (9735, 20704), (10352, 19470), (10384, 19410), (12940, 15576), (12980, 15528), (14160, 14234)]