328133760

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:239

約数の個数: 256

約数和(自身を含む): 1116288000

約数和(自身を除く): 788154240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 37, 40, 48, 60, 62, 64, 74, 80, 93, 96, 111, 120, 124, 128, 148, 149, 155, 160, 185, 186, 192, 222, 240, 248, 296, 298, 310, 320, 370, 372, 384, 444, 447, 465, 480, 496, 555, 592, 596, 620, 640, 740, 744, 745, 888, 894, 930, 960, 992, 1110, 1147, 1184, 1192, 1240, 1480, 1488, 1490, 1776, 1788, 1860, 1920, 1984, 2220, 2235, 2294, 2368, 2384, 2480, 2960, 2976, 2980, 3441, 3552, 3576, 3720, 3968, 4440, 4470, 4588, 4619, 4736, 4768, 4960, 5513, 5735, 5920, 5952, 5960, 6882, 7104, 7152, 7440, 8880, 8940, 9176, 9238, 9536, 9920, 11026, 11470, 11840, 11904, 11920, 13764, 13857, 14208, 14304, 14880, 16539, 17205, 17760, 17880, 18352, 18476, 19072, 19840, 22052, 22940, 23095, 23680, 23840, 27528, 27565, 27714, 28608, 29760, 33078, 34410, 35520, 35760, 36704, 36952, 44104, 45880, 46190, 47680, 55056, 55130, 55428, 57216, 59520, 66156, 68820, 69285, 71040, 71520, 73408, 73904, 82695, 88208, 91760, 92380, 95360, 110112, 110260, 110856, 132312, 137640, 138570, 143040, 146816, 147808, 165390, 170903, 176416, 183520, 184760, 220224, 220520, 221712, 264624, 275280, 277140, 286080, 295616, 330780, 341806, 352832, 367040, 369520, 440448, 441040, 443424, 512709, 529248, 550560, 554280, 591232, 661560, 683612, 705664, 734080, 739040, 854515, 882080, 886848, 1025418, 1058496, 1101120, 1108560, 1323120, 1367224, 1478080, 1709030, 1764160, 1773696, 2050836, 2116992, 2202240, 2217120, 2563545, 2646240, 2734448, 2956160, 3418060, 3528320, 4101672, 4434240, 5127090, 5292480, 5468896, 6836120, 8203344, 8868480, 10254180, 10584960, 10937792, 13672240, 16406688, 20508360, 21875584, 27344480, 32813376, 41016720, 54688960, 65626752, 82033440, 109377920, 164066880, 328133760]

約数ペア:

[(1, 328133760), (2, 164066880), (3, 109377920), (4, 82033440), (5, 65626752), (6, 54688960), (8, 41016720), (10, 32813376), (12, 27344480), (15, 21875584), (16, 20508360), (20, 16406688), (24, 13672240), (30, 10937792), (31, 10584960), (32, 10254180), (37, 8868480), (40, 8203344), (48, 6836120), (60, 5468896), (62, 5292480), (64, 5127090), (74, 4434240), (80, 4101672), (93, 3528320), (96, 3418060), (111, 2956160), (120, 2734448), (124, 2646240), (128, 2563545), (148, 2217120), (149, 2202240), (155, 2116992), (160, 2050836), (185, 1773696), (186, 1764160), (192, 1709030), (222, 1478080), (240, 1367224), (248, 1323120), (296, 1108560), (298, 1101120), (310, 1058496), (320, 1025418), (370, 886848), (372, 882080), (384, 854515), (444, 739040), (447, 734080), (465, 705664), (480, 683612), (496, 661560), (555, 591232), (592, 554280), (596, 550560), (620, 529248), (640, 512709), (740, 443424), (744, 441040), (745, 440448), (888, 369520), (894, 367040), (930, 352832), (960, 341806), (992, 330780), (1110, 295616), (1147, 286080), (1184, 277140), (1192, 275280), (1240, 264624), (1480, 221712), (1488, 220520), (1490, 220224), (1776, 184760), (1788, 183520), (1860, 176416), (1920, 170903), (1984, 165390), (2220, 147808), (2235, 146816), (2294, 143040), (2368, 138570), (2384, 137640), (2480, 132312), (2960, 110856), (2976, 110260), (2980, 110112), (3441, 95360), (3552, 92380), (3576, 91760), (3720, 88208), (3968, 82695), (4440, 73904), (4470, 73408), (4588, 71520), (4619, 71040), (4736, 69285), (4768, 68820), (4960, 66156), (5513, 59520), (5735, 57216), (5920, 55428), (5952, 55130), (5960, 55056), (6882, 47680), (7104, 46190), (7152, 45880), (7440, 44104), (8880, 36952), (8940, 36704), (9176, 35760), (9238, 35520), (9536, 34410), (9920, 33078), (11026, 29760), (11470, 28608), (11840, 27714), (11904, 27565), (11920, 27528), (13764, 23840), (13857, 23680), (14208, 23095), (14304, 22940), (14880, 22052), (16539, 19840), (17205, 19072), (17760, 18476), (17880, 18352)]