74981760

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{797}}^1$

素因数の和:833

約数の個数: 192

約数和(自身を含む): 278374320

約数和(自身を除く): 203392560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 128, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 384, 392, 420, 448, 480, 490, 560, 588, 640, 672, 735, 784, 797, 840, 896, 960, 980, 1120, 1176, 1344, 1470, 1568, 1594, 1680, 1920, 1960, 2240, 2352, 2391, 2688, 2940, 3136, 3188, 3360, 3920, 3985, 4480, 4704, 4782, 5579, 5880, 6272, 6376, 6720, 7840, 7970, 9408, 9564, 11158, 11760, 11955, 12752, 13440, 15680, 15940, 16737, 18816, 19128, 22316, 23520, 23910, 25504, 27895, 31360, 31880, 33474, 38256, 39053, 44632, 47040, 47820, 51008, 55790, 63760, 66948, 76512, 78106, 83685, 89264, 94080, 95640, 102016, 111580, 117159, 127520, 133896, 153024, 156212, 167370, 178528, 191280, 195265, 223160, 234318, 255040, 267792, 306048, 312424, 334740, 357056, 382560, 390530, 446320, 468636, 510080, 535584, 585795, 624848, 669480, 714112, 765120, 781060, 892640, 937272, 1071168, 1171590, 1249696, 1338960, 1530240, 1562120, 1785280, 1874544, 2142336, 2343180, 2499392, 2677920, 3124240, 3570560, 3749088, 4686360, 4998784, 5355840, 6248480, 7498176, 9372720, 10711680, 12496960, 14996352, 18745440, 24993920, 37490880, 74981760]

約数ペア:

[(1, 74981760), (2, 37490880), (3, 24993920), (4, 18745440), (5, 14996352), (6, 12496960), (7, 10711680), (8, 9372720), (10, 7498176), (12, 6248480), (14, 5355840), (15, 4998784), (16, 4686360), (20, 3749088), (21, 3570560), (24, 3124240), (28, 2677920), (30, 2499392), (32, 2343180), (35, 2142336), (40, 1874544), (42, 1785280), (48, 1562120), (49, 1530240), (56, 1338960), (60, 1249696), (64, 1171590), (70, 1071168), (80, 937272), (84, 892640), (96, 781060), (98, 765120), (105, 714112), (112, 669480), (120, 624848), (128, 585795), (140, 535584), (147, 510080), (160, 468636), (168, 446320), (192, 390530), (196, 382560), (210, 357056), (224, 334740), (240, 312424), (245, 306048), (280, 267792), (294, 255040), (320, 234318), (336, 223160), (384, 195265), (392, 191280), (420, 178528), (448, 167370), (480, 156212), (490, 153024), (560, 133896), (588, 127520), (640, 117159), (672, 111580), (735, 102016), (784, 95640), (797, 94080), (840, 89264), (896, 83685), (960, 78106), (980, 76512), (1120, 66948), (1176, 63760), (1344, 55790), (1470, 51008), (1568, 47820), (1594, 47040), (1680, 44632), (1920, 39053), (1960, 38256), (2240, 33474), (2352, 31880), (2391, 31360), (2688, 27895), (2940, 25504), (3136, 23910), (3188, 23520), (3360, 22316), (3920, 19128), (3985, 18816), (4480, 16737), (4704, 15940), (4782, 15680), (5579, 13440), (5880, 12752), (6272, 11955), (6376, 11760), (6720, 11158), (7840, 9564), (7970, 9408)]