45811920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 320

約数和(自身を含む): 184559616

約数和(自身を除く): 138747696

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 33, 35, 37, 40, 42, 44, 48, 55, 56, 60, 66, 67, 70, 74, 77, 80, 84, 88, 105, 110, 111, 112, 120, 132, 134, 140, 148, 154, 165, 168, 176, 185, 201, 210, 220, 222, 231, 240, 259, 264, 268, 280, 296, 308, 330, 335, 336, 370, 385, 402, 407, 420, 440, 444, 462, 469, 518, 528, 536, 555, 560, 592, 616, 660, 670, 737, 740, 770, 777, 804, 814, 840, 880, 888, 924, 938, 1005, 1036, 1072, 1110, 1155, 1221, 1232, 1295, 1320, 1340, 1407, 1474, 1480, 1540, 1554, 1608, 1628, 1680, 1776, 1848, 1876, 2010, 2035, 2072, 2211, 2220, 2310, 2345, 2442, 2479, 2590, 2640, 2680, 2814, 2849, 2948, 2960, 3080, 3108, 3216, 3256, 3685, 3696, 3752, 3885, 4020, 4070, 4144, 4422, 4440, 4620, 4690, 4884, 4958, 5159, 5180, 5360, 5628, 5698, 5896, 6105, 6160, 6216, 6512, 7035, 7370, 7437, 7504, 7770, 8040, 8140, 8547, 8844, 8880, 9240, 9380, 9768, 9916, 10318, 10360, 11055, 11256, 11396, 11792, 12210, 12395, 12432, 14070, 14245, 14740, 14874, 15477, 15540, 16080, 16280, 17094, 17353, 17688, 18480, 18760, 19536, 19832, 20636, 20720, 22110, 22512, 22792, 24420, 24790, 25795, 27269, 28140, 28490, 29480, 29748, 30954, 31080, 32560, 34188, 34706, 35376, 37185, 37520, 39664, 41272, 42735, 44220, 45584, 48840, 49580, 51590, 52059, 54538, 56280, 56980, 58960, 59496, 61908, 62160, 68376, 69412, 74370, 77385, 81807, 82544, 85470, 86765, 88440, 97680, 99160, 103180, 104118, 109076, 112560, 113960, 118992, 123816, 136345, 136752, 138824, 148740, 154770, 163614, 170940, 173530, 176880, 190883, 198320, 206360, 208236, 218152, 227920, 247632, 260295, 272690, 277648, 297480, 309540, 327228, 341880, 347060, 381766, 409035, 412720, 416472, 436304, 520590, 545380, 572649, 594960, 619080, 654456, 683760, 694120, 763532, 818070, 832944, 954415, 1041180, 1090760, 1145298, 1238160, 1308912, 1388240, 1527064, 1636140, 1908830, 2082360, 2181520, 2290596, 2863245, 3054128, 3272280, 3817660, 4164720, 4581192, 5726490, 6544560, 7635320, 9162384, 11452980, 15270640, 22905960, 45811920]

約数ペア:

[(1, 45811920), (2, 22905960), (3, 15270640), (4, 11452980), (5, 9162384), (6, 7635320), (7, 6544560), (8, 5726490), (10, 4581192), (11, 4164720), (12, 3817660), (14, 3272280), (15, 3054128), (16, 2863245), (20, 2290596), (21, 2181520), (22, 2082360), (24, 1908830), (28, 1636140), (30, 1527064), (33, 1388240), (35, 1308912), (37, 1238160), (40, 1145298), (42, 1090760), (44, 1041180), (48, 954415), (55, 832944), (56, 818070), (60, 763532), (66, 694120), (67, 683760), (70, 654456), (74, 619080), (77, 594960), (80, 572649), (84, 545380), (88, 520590), (105, 436304), (110, 416472), (111, 412720), (112, 409035), (120, 381766), (132, 347060), (134, 341880), (140, 327228), (148, 309540), (154, 297480), (165, 277648), (168, 272690), (176, 260295), (185, 247632), (201, 227920), (210, 218152), (220, 208236), (222, 206360), (231, 198320), (240, 190883), (259, 176880), (264, 173530), (268, 170940), (280, 163614), (296, 154770), (308, 148740), (330, 138824), (335, 136752), (336, 136345), (370, 123816), (385, 118992), (402, 113960), (407, 112560), (420, 109076), (440, 104118), (444, 103180), (462, 99160), (469, 97680), (518, 88440), (528, 86765), (536, 85470), (555, 82544), (560, 81807), (592, 77385), (616, 74370), (660, 69412), (670, 68376), (737, 62160), (740, 61908), (770, 59496), (777, 58960), (804, 56980), (814, 56280), (840, 54538), (880, 52059), (888, 51590), (924, 49580), (938, 48840), (1005, 45584), (1036, 44220), (1072, 42735), (1110, 41272), (1155, 39664), (1221, 37520), (1232, 37185), (1295, 35376), (1320, 34706), (1340, 34188), (1407, 32560), (1474, 31080), (1480, 30954), (1540, 29748), (1554, 29480), (1608, 28490), (1628, 28140), (1680, 27269), (1776, 25795), (1848, 24790), (1876, 24420), (2010, 22792), (2035, 22512), (2072, 22110), (2211, 20720), (2220, 20636), (2310, 19832), (2345, 19536), (2442, 18760), (2479, 18480), (2590, 17688), (2640, 17353), (2680, 17094), (2814, 16280), (2849, 16080), (2948, 15540), (2960, 15477), (3080, 14874), (3108, 14740), (3216, 14245), (3256, 14070), (3685, 12432), (3696, 12395), (3752, 12210), (3885, 11792), (4020, 11396), (4070, 11256), (4144, 11055), (4422, 10360), (4440, 10318), (4620, 9916), (4690, 9768), (4884, 9380), (4958, 9240), (5159, 8880), (5180, 8844), (5360, 8547), (5628, 8140), (5698, 8040), (5896, 7770), (6105, 7504), (6160, 7437), (6216, 7370), (6512, 7035)]