382822720

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:241

約数の個数: 224

約数和(自身を含む): 1111910400

約数和(自身を除く): 729087680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 37, 40, 56, 62, 64, 70, 74, 80, 112, 124, 140, 148, 149, 155, 160, 185, 217, 224, 248, 259, 280, 296, 298, 310, 320, 370, 434, 448, 496, 518, 560, 592, 596, 620, 740, 745, 868, 992, 1036, 1043, 1085, 1120, 1147, 1184, 1192, 1240, 1295, 1480, 1490, 1736, 1984, 2072, 2086, 2170, 2240, 2294, 2368, 2384, 2480, 2590, 2960, 2980, 3472, 4144, 4172, 4340, 4588, 4619, 4768, 4960, 5180, 5215, 5513, 5735, 5920, 5960, 6944, 8029, 8288, 8344, 8680, 9176, 9238, 9536, 9920, 10360, 10430, 11026, 11470, 11840, 11920, 13888, 16058, 16576, 16688, 17360, 18352, 18476, 20720, 20860, 22052, 22940, 23095, 23840, 27565, 32116, 32333, 33376, 34720, 36704, 36952, 38591, 40145, 41440, 41720, 44104, 45880, 46190, 47680, 55130, 64232, 64666, 66752, 69440, 73408, 73904, 77182, 80290, 82880, 83440, 88208, 91760, 92380, 110260, 128464, 129332, 147808, 154364, 160580, 161665, 166880, 170903, 176416, 183520, 184760, 192955, 220520, 256928, 258664, 295616, 308728, 321160, 323330, 333760, 341806, 352832, 367040, 369520, 385910, 441040, 513856, 517328, 617456, 642320, 646660, 683612, 739040, 771820, 854515, 882080, 1034656, 1196321, 1234912, 1284640, 1293320, 1367224, 1478080, 1543640, 1709030, 1764160, 2069312, 2392642, 2469824, 2569280, 2586640, 2734448, 3087280, 3418060, 4785284, 5173280, 5468896, 5981605, 6174560, 6836120, 9570568, 10346560, 10937792, 11963210, 12349120, 13672240, 19141136, 23926420, 27344480, 38282272, 47852840, 54688960, 76564544, 95705680, 191411360, 382822720]

約数ペア:

[(1, 382822720), (2, 191411360), (4, 95705680), (5, 76564544), (7, 54688960), (8, 47852840), (10, 38282272), (14, 27344480), (16, 23926420), (20, 19141136), (28, 13672240), (31, 12349120), (32, 11963210), (35, 10937792), (37, 10346560), (40, 9570568), (56, 6836120), (62, 6174560), (64, 5981605), (70, 5468896), (74, 5173280), (80, 4785284), (112, 3418060), (124, 3087280), (140, 2734448), (148, 2586640), (149, 2569280), (155, 2469824), (160, 2392642), (185, 2069312), (217, 1764160), (224, 1709030), (248, 1543640), (259, 1478080), (280, 1367224), (296, 1293320), (298, 1284640), (310, 1234912), (320, 1196321), (370, 1034656), (434, 882080), (448, 854515), (496, 771820), (518, 739040), (560, 683612), (592, 646660), (596, 642320), (620, 617456), (740, 517328), (745, 513856), (868, 441040), (992, 385910), (1036, 369520), (1043, 367040), (1085, 352832), (1120, 341806), (1147, 333760), (1184, 323330), (1192, 321160), (1240, 308728), (1295, 295616), (1480, 258664), (1490, 256928), (1736, 220520), (1984, 192955), (2072, 184760), (2086, 183520), (2170, 176416), (2240, 170903), (2294, 166880), (2368, 161665), (2384, 160580), (2480, 154364), (2590, 147808), (2960, 129332), (2980, 128464), (3472, 110260), (4144, 92380), (4172, 91760), (4340, 88208), (4588, 83440), (4619, 82880), (4768, 80290), (4960, 77182), (5180, 73904), (5215, 73408), (5513, 69440), (5735, 66752), (5920, 64666), (5960, 64232), (6944, 55130), (8029, 47680), (8288, 46190), (8344, 45880), (8680, 44104), (9176, 41720), (9238, 41440), (9536, 40145), (9920, 38591), (10360, 36952), (10430, 36704), (11026, 34720), (11470, 33376), (11840, 32333), (11920, 32116), (13888, 27565), (16058, 23840), (16576, 23095), (16688, 22940), (17360, 22052), (18352, 20860), (18476, 20720)]