318360840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1867}}^1$

素因数の和:1924

約数の個数: 192

約数和(自身を含む): 1149940800

約数和(自身を除く): 831579960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 49, 56, 58, 60, 70, 84, 87, 98, 105, 116, 120, 140, 145, 147, 168, 174, 196, 203, 210, 232, 245, 280, 290, 294, 348, 392, 406, 420, 435, 490, 580, 588, 609, 696, 735, 812, 840, 870, 980, 1015, 1160, 1176, 1218, 1421, 1470, 1624, 1740, 1867, 1960, 2030, 2436, 2842, 2940, 3045, 3480, 3734, 4060, 4263, 4872, 5601, 5684, 5880, 6090, 7105, 7468, 8120, 8526, 9335, 11202, 11368, 12180, 13069, 14210, 14936, 17052, 18670, 21315, 22404, 24360, 26138, 28005, 28420, 34104, 37340, 39207, 42630, 44808, 52276, 54143, 56010, 56840, 65345, 74680, 78414, 85260, 91483, 104552, 108286, 112020, 130690, 156828, 162429, 170520, 182966, 196035, 216572, 224040, 261380, 270715, 274449, 313656, 324858, 365932, 379001, 392070, 433144, 457415, 522760, 541430, 548898, 649716, 731864, 758002, 784140, 812145, 914830, 1082860, 1097796, 1137003, 1299432, 1372245, 1516004, 1568280, 1624290, 1829660, 1895005, 2165720, 2195592, 2274006, 2653007, 2744490, 3032008, 3248580, 3659320, 3790010, 4548012, 5306014, 5488980, 5685015, 6497160, 7580020, 7959021, 9096024, 10612028, 10977960, 11370030, 13265035, 15160040, 15918042, 21224056, 22740060, 26530070, 31836084, 39795105, 45480120, 53060140, 63672168, 79590210, 106120280, 159180420, 318360840]

約数ペア:

[(1, 318360840), (2, 159180420), (3, 106120280), (4, 79590210), (5, 63672168), (6, 53060140), (7, 45480120), (8, 39795105), (10, 31836084), (12, 26530070), (14, 22740060), (15, 21224056), (20, 15918042), (21, 15160040), (24, 13265035), (28, 11370030), (29, 10977960), (30, 10612028), (35, 9096024), (40, 7959021), (42, 7580020), (49, 6497160), (56, 5685015), (58, 5488980), (60, 5306014), (70, 4548012), (84, 3790010), (87, 3659320), (98, 3248580), (105, 3032008), (116, 2744490), (120, 2653007), (140, 2274006), (145, 2195592), (147, 2165720), (168, 1895005), (174, 1829660), (196, 1624290), (203, 1568280), (210, 1516004), (232, 1372245), (245, 1299432), (280, 1137003), (290, 1097796), (294, 1082860), (348, 914830), (392, 812145), (406, 784140), (420, 758002), (435, 731864), (490, 649716), (580, 548898), (588, 541430), (609, 522760), (696, 457415), (735, 433144), (812, 392070), (840, 379001), (870, 365932), (980, 324858), (1015, 313656), (1160, 274449), (1176, 270715), (1218, 261380), (1421, 224040), (1470, 216572), (1624, 196035), (1740, 182966), (1867, 170520), (1960, 162429), (2030, 156828), (2436, 130690), (2842, 112020), (2940, 108286), (3045, 104552), (3480, 91483), (3734, 85260), (4060, 78414), (4263, 74680), (4872, 65345), (5601, 56840), (5684, 56010), (5880, 54143), (6090, 52276), (7105, 44808), (7468, 42630), (8120, 39207), (8526, 37340), (9335, 34104), (11202, 28420), (11368, 28005), (12180, 26138), (13069, 24360), (14210, 22404), (14936, 21315), (17052, 18670)]