401459520

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5431}}^1$

素因数の和:5469

約数の個数: 224

約数和(自身を含む): 1589446656

約数和(自身を除く): 1187987136

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 32, 33, 35, 40, 42, 44, 48, 55, 56, 60, 64, 66, 70, 77, 80, 84, 88, 96, 105, 110, 112, 120, 132, 140, 154, 160, 165, 168, 176, 192, 210, 220, 224, 231, 240, 264, 280, 308, 320, 330, 336, 352, 385, 420, 440, 448, 462, 480, 528, 560, 616, 660, 672, 704, 770, 840, 880, 924, 960, 1056, 1120, 1155, 1232, 1320, 1344, 1540, 1680, 1760, 1848, 2112, 2240, 2310, 2464, 2640, 3080, 3360, 3520, 3696, 4620, 4928, 5280, 5431, 6160, 6720, 7392, 9240, 10560, 10862, 12320, 14784, 16293, 18480, 21724, 24640, 27155, 32586, 36960, 38017, 43448, 54310, 59741, 65172, 73920, 76034, 81465, 86896, 108620, 114051, 119482, 130344, 152068, 162930, 173792, 179223, 190085, 217240, 228102, 238964, 260688, 298705, 304136, 325860, 347584, 358446, 380170, 418187, 434480, 456204, 477928, 521376, 570255, 597410, 608272, 651720, 716892, 760340, 836374, 868960, 896115, 912408, 955856, 1042752, 1140510, 1194820, 1216544, 1254561, 1303440, 1433784, 1520680, 1672748, 1737920, 1792230, 1824816, 1911712, 2090935, 2281020, 2389640, 2433088, 2509122, 2606880, 2867568, 3041360, 3345496, 3584460, 3649632, 3823424, 4181870, 4562040, 4779280, 5018244, 5213760, 5735136, 6082720, 6272805, 6690992, 7168920, 7299264, 8363740, 9124080, 9558560, 10036488, 11470272, 12165440, 12545610, 13381984, 14337840, 16727480, 18248160, 19117120, 20072976, 25091220, 26763968, 28675680, 33454960, 36496320, 40145952, 50182440, 57351360, 66909920, 80291904, 100364880, 133819840, 200729760, 401459520]

約数ペア:

[(1, 401459520), (2, 200729760), (3, 133819840), (4, 100364880), (5, 80291904), (6, 66909920), (7, 57351360), (8, 50182440), (10, 40145952), (11, 36496320), (12, 33454960), (14, 28675680), (15, 26763968), (16, 25091220), (20, 20072976), (21, 19117120), (22, 18248160), (24, 16727480), (28, 14337840), (30, 13381984), (32, 12545610), (33, 12165440), (35, 11470272), (40, 10036488), (42, 9558560), (44, 9124080), (48, 8363740), (55, 7299264), (56, 7168920), (60, 6690992), (64, 6272805), (66, 6082720), (70, 5735136), (77, 5213760), (80, 5018244), (84, 4779280), (88, 4562040), (96, 4181870), (105, 3823424), (110, 3649632), (112, 3584460), (120, 3345496), (132, 3041360), (140, 2867568), (154, 2606880), (160, 2509122), (165, 2433088), (168, 2389640), (176, 2281020), (192, 2090935), (210, 1911712), (220, 1824816), (224, 1792230), (231, 1737920), (240, 1672748), (264, 1520680), (280, 1433784), (308, 1303440), (320, 1254561), (330, 1216544), (336, 1194820), (352, 1140510), (385, 1042752), (420, 955856), (440, 912408), (448, 896115), (462, 868960), (480, 836374), (528, 760340), (560, 716892), (616, 651720), (660, 608272), (672, 597410), (704, 570255), (770, 521376), (840, 477928), (880, 456204), (924, 434480), (960, 418187), (1056, 380170), (1120, 358446), (1155, 347584), (1232, 325860), (1320, 304136), (1344, 298705), (1540, 260688), (1680, 238964), (1760, 228102), (1848, 217240), (2112, 190085), (2240, 179223), (2310, 173792), (2464, 162930), (2640, 152068), (3080, 130344), (3360, 119482), (3520, 114051), (3696, 108620), (4620, 86896), (4928, 81465), (5280, 76034), (5431, 73920), (6160, 65172), (6720, 59741), (7392, 54310), (9240, 43448), (10560, 38017), (10862, 36960), (12320, 32586), (14784, 27155), (16293, 24640), (18480, 21724)]