38219280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1$

素因数の和:525

約数の個数: 160

約数和(自身を含む): 133705728

約数和(自身を除く): 95486448

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 467, 496, 528, 620, 660, 682, 744, 880, 930, 934, 1023, 1240, 1320, 1364, 1401, 1488, 1705, 1860, 1868, 2046, 2335, 2480, 2640, 2728, 2802, 3410, 3720, 3736, 4092, 4670, 5115, 5137, 5456, 5604, 6820, 7005, 7440, 7472, 8184, 9340, 10230, 10274, 11208, 13640, 14010, 14477, 15411, 16368, 18680, 20460, 20548, 22416, 25685, 27280, 28020, 28954, 30822, 37360, 40920, 41096, 43431, 51370, 56040, 57908, 61644, 72385, 77055, 81840, 82192, 86862, 102740, 112080, 115816, 123288, 144770, 154110, 159247, 173724, 205480, 217155, 231632, 246576, 289540, 308220, 318494, 347448, 410960, 434310, 477741, 579080, 616440, 636988, 694896, 796235, 868620, 955482, 1158160, 1232880, 1273976, 1592470, 1737240, 1910964, 2388705, 2547952, 3184940, 3474480, 3821928, 4777410, 6369880, 7643856, 9554820, 12739760, 19109640, 38219280]

約数ペア:

[(1, 38219280), (2, 19109640), (3, 12739760), (4, 9554820), (5, 7643856), (6, 6369880), (8, 4777410), (10, 3821928), (11, 3474480), (12, 3184940), (15, 2547952), (16, 2388705), (20, 1910964), (22, 1737240), (24, 1592470), (30, 1273976), (31, 1232880), (33, 1158160), (40, 955482), (44, 868620), (48, 796235), (55, 694896), (60, 636988), (62, 616440), (66, 579080), (80, 477741), (88, 434310), (93, 410960), (110, 347448), (120, 318494), (124, 308220), (132, 289540), (155, 246576), (165, 231632), (176, 217155), (186, 205480), (220, 173724), (240, 159247), (248, 154110), (264, 144770), (310, 123288), (330, 115816), (341, 112080), (372, 102740), (440, 86862), (465, 82192), (467, 81840), (496, 77055), (528, 72385), (620, 61644), (660, 57908), (682, 56040), (744, 51370), (880, 43431), (930, 41096), (934, 40920), (1023, 37360), (1240, 30822), (1320, 28954), (1364, 28020), (1401, 27280), (1488, 25685), (1705, 22416), (1860, 20548), (1868, 20460), (2046, 18680), (2335, 16368), (2480, 15411), (2640, 14477), (2728, 14010), (2802, 13640), (3410, 11208), (3720, 10274), (3736, 10230), (4092, 9340), (4670, 8184), (5115, 7472), (5137, 7440), (5456, 7005), (5604, 6820)]