131633040

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:470

約数の個数: 320

約数和(自身を含む): 539965440

約数和(自身を除く): 408332400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 17, 20, 21, 22, 24, 28, 30, 33, 34, 35, 40, 42, 44, 48, 51, 55, 56, 60, 66, 68, 70, 77, 80, 84, 85, 88, 102, 105, 110, 112, 119, 120, 132, 136, 140, 154, 165, 168, 170, 176, 187, 204, 210, 220, 231, 238, 240, 255, 264, 272, 280, 308, 330, 336, 340, 357, 374, 385, 408, 419, 420, 440, 462, 476, 510, 528, 560, 561, 595, 616, 660, 680, 714, 748, 770, 816, 838, 840, 880, 924, 935, 952, 1020, 1122, 1155, 1190, 1232, 1257, 1309, 1320, 1360, 1428, 1496, 1540, 1676, 1680, 1785, 1848, 1870, 1904, 2040, 2095, 2244, 2310, 2380, 2514, 2618, 2640, 2805, 2856, 2933, 2992, 3080, 3352, 3570, 3696, 3740, 3927, 4080, 4190, 4488, 4609, 4620, 4760, 5028, 5236, 5610, 5712, 5866, 6160, 6285, 6545, 6704, 7123, 7140, 7480, 7854, 8380, 8799, 8976, 9218, 9240, 9520, 10056, 10472, 11220, 11732, 12570, 13090, 13827, 14246, 14280, 14665, 14960, 15708, 16760, 17598, 18436, 18480, 19635, 20112, 20944, 21369, 22440, 23045, 23464, 25140, 26180, 27654, 28492, 28560, 29330, 31416, 32263, 33520, 35196, 35615, 36872, 39270, 42738, 43995, 44880, 46090, 46928, 49861, 50280, 52360, 55308, 56984, 58660, 62832, 64526, 69135, 70392, 71230, 73744, 78353, 78540, 85476, 87990, 92180, 96789, 99722, 100560, 104720, 106845, 110616, 113968, 117320, 129052, 138270, 140784, 142460, 149583, 156706, 157080, 161315, 170952, 175980, 184360, 193578, 199444, 213690, 221232, 234640, 235059, 249305, 258104, 276540, 284920, 299166, 313412, 314160, 322630, 341904, 351960, 368720, 387156, 391765, 398888, 427380, 470118, 483945, 498610, 516208, 548471, 553080, 569840, 598332, 626824, 645260, 703920, 747915, 774312, 783530, 797776, 854760, 940236, 967890, 997220, 1096942, 1106160, 1175295, 1196664, 1253648, 1290520, 1495830, 1548624, 1567060, 1645413, 1709520, 1880472, 1935780, 1994440, 2193884, 2350590, 2393328, 2581040, 2742355, 2991660, 3134120, 3290826, 3760944, 3871560, 3988880, 4387768, 4701180, 5484710, 5983320, 6268240, 6581652, 7743120, 8227065, 8775536, 9402360, 10969420, 11966640, 13163304, 16454130, 18804720, 21938840, 26326608, 32908260, 43877680, 65816520, 131633040]

約数ペア:

[(1, 131633040), (2, 65816520), (3, 43877680), (4, 32908260), (5, 26326608), (6, 21938840), (7, 18804720), (8, 16454130), (10, 13163304), (11, 11966640), (12, 10969420), (14, 9402360), (15, 8775536), (16, 8227065), (17, 7743120), (20, 6581652), (21, 6268240), (22, 5983320), (24, 5484710), (28, 4701180), (30, 4387768), (33, 3988880), (34, 3871560), (35, 3760944), (40, 3290826), (42, 3134120), (44, 2991660), (48, 2742355), (51, 2581040), (55, 2393328), (56, 2350590), (60, 2193884), (66, 1994440), (68, 1935780), (70, 1880472), (77, 1709520), (80, 1645413), (84, 1567060), (85, 1548624), (88, 1495830), (102, 1290520), (105, 1253648), (110, 1196664), (112, 1175295), (119, 1106160), (120, 1096942), (132, 997220), (136, 967890), (140, 940236), (154, 854760), (165, 797776), (168, 783530), (170, 774312), (176, 747915), (187, 703920), (204, 645260), (210, 626824), (220, 598332), (231, 569840), (238, 553080), (240, 548471), (255, 516208), (264, 498610), (272, 483945), (280, 470118), (308, 427380), (330, 398888), (336, 391765), (340, 387156), (357, 368720), (374, 351960), (385, 341904), (408, 322630), (419, 314160), (420, 313412), (440, 299166), (462, 284920), (476, 276540), (510, 258104), (528, 249305), (560, 235059), (561, 234640), (595, 221232), (616, 213690), (660, 199444), (680, 193578), (714, 184360), (748, 175980), (770, 170952), (816, 161315), (838, 157080), (840, 156706), (880, 149583), (924, 142460), (935, 140784), (952, 138270), (1020, 129052), (1122, 117320), (1155, 113968), (1190, 110616), (1232, 106845), (1257, 104720), (1309, 100560), (1320, 99722), (1360, 96789), (1428, 92180), (1496, 87990), (1540, 85476), (1676, 78540), (1680, 78353), (1785, 73744), (1848, 71230), (1870, 70392), (1904, 69135), (2040, 64526), (2095, 62832), (2244, 58660), (2310, 56984), (2380, 55308), (2514, 52360), (2618, 50280), (2640, 49861), (2805, 46928), (2856, 46090), (2933, 44880), (2992, 43995), (3080, 42738), (3352, 39270), (3570, 36872), (3696, 35615), (3740, 35196), (3927, 33520), (4080, 32263), (4190, 31416), (4488, 29330), (4609, 28560), (4620, 28492), (4760, 27654), (5028, 26180), (5236, 25140), (5610, 23464), (5712, 23045), (5866, 22440), (6160, 21369), (6285, 20944), (6545, 20112), (6704, 19635), (7123, 18480), (7140, 18436), (7480, 17598), (7854, 16760), (8380, 15708), (8799, 14960), (8976, 14665), (9218, 14280), (9240, 14246), (9520, 13827), (10056, 13090), (10472, 12570), (11220, 11732)]