237073760

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2749}}^1$

素因数の和:2789

約数の個数: 144

約数和(自身を含む): 711018000

約数和(自身を除く): 473944240

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 49, 55, 56, 70, 77, 80, 88, 98, 110, 112, 140, 154, 160, 176, 196, 220, 224, 245, 280, 308, 352, 385, 392, 440, 490, 539, 560, 616, 770, 784, 880, 980, 1078, 1120, 1232, 1540, 1568, 1760, 1960, 2156, 2464, 2695, 2749, 3080, 3920, 4312, 5390, 5498, 6160, 7840, 8624, 10780, 10996, 12320, 13745, 17248, 19243, 21560, 21992, 27490, 30239, 38486, 43120, 43984, 54980, 60478, 76972, 86240, 87968, 96215, 109960, 120956, 134701, 151195, 153944, 192430, 211673, 219920, 241912, 269402, 302390, 307888, 384860, 423346, 439840, 483824, 538804, 604780, 615776, 673505, 769720, 846692, 967648, 1058365, 1077608, 1209560, 1347010, 1481711, 1539440, 1693384, 2116730, 2155216, 2419120, 2694020, 2963422, 3078880, 3386768, 4233460, 4310432, 4838240, 5388040, 5926844, 6773536, 7408555, 8466920, 10776080, 11853688, 14817110, 16933840, 21552160, 23707376, 29634220, 33867680, 47414752, 59268440, 118536880, 237073760]

約数ペア:

[(1, 237073760), (2, 118536880), (4, 59268440), (5, 47414752), (7, 33867680), (8, 29634220), (10, 23707376), (11, 21552160), (14, 16933840), (16, 14817110), (20, 11853688), (22, 10776080), (28, 8466920), (32, 7408555), (35, 6773536), (40, 5926844), (44, 5388040), (49, 4838240), (55, 4310432), (56, 4233460), (70, 3386768), (77, 3078880), (80, 2963422), (88, 2694020), (98, 2419120), (110, 2155216), (112, 2116730), (140, 1693384), (154, 1539440), (160, 1481711), (176, 1347010), (196, 1209560), (220, 1077608), (224, 1058365), (245, 967648), (280, 846692), (308, 769720), (352, 673505), (385, 615776), (392, 604780), (440, 538804), (490, 483824), (539, 439840), (560, 423346), (616, 384860), (770, 307888), (784, 302390), (880, 269402), (980, 241912), (1078, 219920), (1120, 211673), (1232, 192430), (1540, 153944), (1568, 151195), (1760, 134701), (1960, 120956), (2156, 109960), (2464, 96215), (2695, 87968), (2749, 86240), (3080, 76972), (3920, 60478), (4312, 54980), (5390, 43984), (5498, 43120), (6160, 38486), (7840, 30239), (8624, 27490), (10780, 21992), (10996, 21560), (12320, 19243), (13745, 17248)]