273387240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{691}}^1$

素因数の和:872

約数の個数: 192

約数和(自身を含む): 1023384960

約数和(自身を除く): 749997720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 157, 168, 180, 210, 252, 280, 314, 315, 360, 420, 471, 504, 628, 630, 691, 785, 840, 942, 1099, 1256, 1260, 1382, 1413, 1570, 1884, 2073, 2198, 2355, 2520, 2764, 2826, 3140, 3297, 3455, 3768, 4146, 4396, 4710, 4837, 5495, 5528, 5652, 6219, 6280, 6594, 6910, 7065, 8292, 8792, 9420, 9674, 9891, 10365, 10990, 11304, 12438, 13188, 13820, 14130, 14511, 16485, 16584, 18840, 19348, 19782, 20730, 21980, 24185, 24876, 26376, 27640, 28260, 29022, 31095, 32970, 38696, 39564, 41460, 43533, 43960, 48370, 49455, 49752, 56520, 58044, 62190, 65940, 72555, 79128, 82920, 87066, 96740, 98910, 108487, 116088, 124380, 131880, 145110, 174132, 193480, 197820, 216974, 217665, 248760, 290220, 325461, 348264, 395640, 433948, 435330, 542435, 580440, 650922, 759409, 867896, 870660, 976383, 1084870, 1301844, 1518818, 1627305, 1741320, 1952766, 2169740, 2278227, 2603688, 3037636, 3254610, 3797045, 3905532, 4339480, 4556454, 4881915, 6075272, 6509220, 6834681, 7594090, 7811064, 9112908, 9763830, 11391135, 13018440, 13669362, 15188180, 18225816, 19527660, 22782270, 27338724, 30376360, 34173405, 39055320, 45564540, 54677448, 68346810, 91129080, 136693620, 273387240]

約数ペア:

[(1, 273387240), (2, 136693620), (3, 91129080), (4, 68346810), (5, 54677448), (6, 45564540), (7, 39055320), (8, 34173405), (9, 30376360), (10, 27338724), (12, 22782270), (14, 19527660), (15, 18225816), (18, 15188180), (20, 13669362), (21, 13018440), (24, 11391135), (28, 9763830), (30, 9112908), (35, 7811064), (36, 7594090), (40, 6834681), (42, 6509220), (45, 6075272), (56, 4881915), (60, 4556454), (63, 4339480), (70, 3905532), (72, 3797045), (84, 3254610), (90, 3037636), (105, 2603688), (120, 2278227), (126, 2169740), (140, 1952766), (157, 1741320), (168, 1627305), (180, 1518818), (210, 1301844), (252, 1084870), (280, 976383), (314, 870660), (315, 867896), (360, 759409), (420, 650922), (471, 580440), (504, 542435), (628, 435330), (630, 433948), (691, 395640), (785, 348264), (840, 325461), (942, 290220), (1099, 248760), (1256, 217665), (1260, 216974), (1382, 197820), (1413, 193480), (1570, 174132), (1884, 145110), (2073, 131880), (2198, 124380), (2355, 116088), (2520, 108487), (2764, 98910), (2826, 96740), (3140, 87066), (3297, 82920), (3455, 79128), (3768, 72555), (4146, 65940), (4396, 62190), (4710, 58044), (4837, 56520), (5495, 49752), (5528, 49455), (5652, 48370), (6219, 43960), (6280, 43533), (6594, 41460), (6910, 39564), (7065, 38696), (8292, 32970), (8792, 31095), (9420, 29022), (9674, 28260), (9891, 27640), (10365, 26376), (10990, 24876), (11304, 24185), (12438, 21980), (13188, 20730), (13820, 19782), (14130, 19348), (14511, 18840), (16485, 16584)]