238050240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{421}}^1$

素因数の和:491

約数の個数: 224

約数和(自身を含む): 823203840

約数和(自身を除く): 585153600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 64, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 192, 228, 240, 248, 285, 304, 310, 320, 372, 380, 421, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 842, 912, 930, 960, 992, 1140, 1178, 1216, 1240, 1263, 1488, 1520, 1684, 1767, 1824, 1860, 1984, 2105, 2280, 2356, 2480, 2526, 2945, 2976, 3040, 3368, 3534, 3648, 3720, 4210, 4560, 4712, 4960, 5052, 5890, 5952, 6080, 6315, 6736, 7068, 7440, 7999, 8420, 8835, 9120, 9424, 9920, 10104, 11780, 12630, 13051, 13472, 14136, 14880, 15998, 16840, 17670, 18240, 18848, 20208, 23560, 23997, 25260, 26102, 26944, 28272, 29760, 31996, 33680, 35340, 37696, 39153, 39995, 40416, 47120, 47994, 50520, 52204, 56544, 63992, 65255, 67360, 70680, 78306, 79990, 80832, 94240, 95988, 101040, 104408, 113088, 119985, 127984, 130510, 134720, 141360, 156612, 159980, 188480, 191976, 195765, 202080, 208816, 239970, 247969, 255968, 261020, 282720, 313224, 319960, 383952, 391530, 404160, 417632, 479940, 495938, 511936, 522040, 565440, 626448, 639920, 743907, 767904, 783060, 835264, 959880, 991876, 1044080, 1239845, 1252896, 1279840, 1487814, 1535808, 1566120, 1919760, 1983752, 2088160, 2479690, 2505792, 2559680, 2975628, 3132240, 3719535, 3839520, 3967504, 4176320, 4959380, 5951256, 6264480, 7439070, 7679040, 7935008, 9918760, 11902512, 12528960, 14878140, 15870016, 19837520, 23805024, 29756280, 39675040, 47610048, 59512560, 79350080, 119025120, 238050240]

約数ペア:

[(1, 238050240), (2, 119025120), (3, 79350080), (4, 59512560), (5, 47610048), (6, 39675040), (8, 29756280), (10, 23805024), (12, 19837520), (15, 15870016), (16, 14878140), (19, 12528960), (20, 11902512), (24, 9918760), (30, 7935008), (31, 7679040), (32, 7439070), (38, 6264480), (40, 5951256), (48, 4959380), (57, 4176320), (60, 3967504), (62, 3839520), (64, 3719535), (76, 3132240), (80, 2975628), (93, 2559680), (95, 2505792), (96, 2479690), (114, 2088160), (120, 1983752), (124, 1919760), (152, 1566120), (155, 1535808), (160, 1487814), (186, 1279840), (190, 1252896), (192, 1239845), (228, 1044080), (240, 991876), (248, 959880), (285, 835264), (304, 783060), (310, 767904), (320, 743907), (372, 639920), (380, 626448), (421, 565440), (456, 522040), (465, 511936), (480, 495938), (496, 479940), (570, 417632), (589, 404160), (608, 391530), (620, 383952), (744, 319960), (760, 313224), (842, 282720), (912, 261020), (930, 255968), (960, 247969), (992, 239970), (1140, 208816), (1178, 202080), (1216, 195765), (1240, 191976), (1263, 188480), (1488, 159980), (1520, 156612), (1684, 141360), (1767, 134720), (1824, 130510), (1860, 127984), (1984, 119985), (2105, 113088), (2280, 104408), (2356, 101040), (2480, 95988), (2526, 94240), (2945, 80832), (2976, 79990), (3040, 78306), (3368, 70680), (3534, 67360), (3648, 65255), (3720, 63992), (4210, 56544), (4560, 52204), (4712, 50520), (4960, 47994), (5052, 47120), (5890, 40416), (5952, 39995), (6080, 39153), (6315, 37696), (6736, 35340), (7068, 33680), (7440, 31996), (7999, 29760), (8420, 28272), (8835, 26944), (9120, 26102), (9424, 25260), (9920, 23997), (10104, 23560), (11780, 20208), (12630, 18848), (13051, 18240), (13472, 17670), (14136, 16840), (14880, 15998)]