26454120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{409}}^1$

素因数の和:448

約数の個数: 192

約数和(自身を含む): 100958400

約数和(自身を除く): 74504280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 49, 55, 56, 60, 66, 70, 77, 84, 88, 98, 105, 110, 120, 132, 140, 147, 154, 165, 168, 196, 210, 220, 231, 245, 264, 280, 294, 308, 330, 385, 392, 409, 420, 440, 462, 490, 539, 588, 616, 660, 735, 770, 818, 840, 924, 980, 1078, 1155, 1176, 1227, 1320, 1470, 1540, 1617, 1636, 1848, 1960, 2045, 2156, 2310, 2454, 2695, 2863, 2940, 3080, 3234, 3272, 4090, 4312, 4499, 4620, 4908, 5390, 5726, 5880, 6135, 6468, 8085, 8180, 8589, 8998, 9240, 9816, 10780, 11452, 12270, 12936, 13497, 14315, 16170, 16360, 17178, 17996, 20041, 21560, 22495, 22904, 24540, 26994, 28630, 31493, 32340, 34356, 35992, 40082, 42945, 44990, 49080, 53988, 57260, 60123, 62986, 64680, 67485, 68712, 80164, 85890, 89980, 94479, 100205, 107976, 114520, 120246, 125972, 134970, 157465, 160328, 171780, 179960, 188958, 200410, 220451, 240492, 251944, 269940, 300615, 314930, 343560, 377916, 400820, 440902, 472395, 480984, 539880, 601230, 629860, 661353, 755832, 801640, 881804, 944790, 1102255, 1202460, 1259720, 1322706, 1763608, 1889580, 2204510, 2404920, 2645412, 3306765, 3779160, 4409020, 5290824, 6613530, 8818040, 13227060, 26454120]

約数ペア:

[(1, 26454120), (2, 13227060), (3, 8818040), (4, 6613530), (5, 5290824), (6, 4409020), (7, 3779160), (8, 3306765), (10, 2645412), (11, 2404920), (12, 2204510), (14, 1889580), (15, 1763608), (20, 1322706), (21, 1259720), (22, 1202460), (24, 1102255), (28, 944790), (30, 881804), (33, 801640), (35, 755832), (40, 661353), (42, 629860), (44, 601230), (49, 539880), (55, 480984), (56, 472395), (60, 440902), (66, 400820), (70, 377916), (77, 343560), (84, 314930), (88, 300615), (98, 269940), (105, 251944), (110, 240492), (120, 220451), (132, 200410), (140, 188958), (147, 179960), (154, 171780), (165, 160328), (168, 157465), (196, 134970), (210, 125972), (220, 120246), (231, 114520), (245, 107976), (264, 100205), (280, 94479), (294, 89980), (308, 85890), (330, 80164), (385, 68712), (392, 67485), (409, 64680), (420, 62986), (440, 60123), (462, 57260), (490, 53988), (539, 49080), (588, 44990), (616, 42945), (660, 40082), (735, 35992), (770, 34356), (818, 32340), (840, 31493), (924, 28630), (980, 26994), (1078, 24540), (1155, 22904), (1176, 22495), (1227, 21560), (1320, 20041), (1470, 17996), (1540, 17178), (1617, 16360), (1636, 16170), (1848, 14315), (1960, 13497), (2045, 12936), (2156, 12270), (2310, 11452), (2454, 10780), (2695, 9816), (2863, 9240), (2940, 8998), (3080, 8589), (3234, 8180), (3272, 8085), (4090, 6468), (4312, 6135), (4499, 5880), (4620, 5726), (4908, 5390)]