15664930416

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^2\times {\mathrm{97}}^1\times {\mathrm{389}}^1$

素因数の和:565

約数の個数: 240

約数和(自身を含む): 47061050400

約数和(自身を除く): 31396119984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 97, 108, 124, 144, 186, 194, 216, 248, 279, 291, 372, 388, 389, 432, 496, 558, 582, 744, 776, 778, 837, 873, 961, 1116, 1164, 1167, 1488, 1552, 1556, 1674, 1746, 1922, 2232, 2328, 2334, 2619, 2883, 3007, 3112, 3348, 3492, 3501, 3844, 4464, 4656, 4668, 5238, 5766, 6014, 6224, 6696, 6984, 7002, 7688, 8649, 9021, 9336, 10476, 10503, 11532, 12028, 12059, 13392, 13968, 14004, 15376, 17298, 18042, 18672, 20952, 21006, 23064, 24056, 24118, 25947, 27063, 28008, 34596, 36084, 36177, 37733, 41904, 42012, 46128, 48112, 48236, 51894, 54126, 56016, 69192, 72168, 72354, 75466, 81189, 84024, 93217, 96472, 103788, 108252, 108531, 113199, 138384, 144336, 144708, 150932, 162378, 168048, 186434, 192944, 207576, 216504, 217062, 226398, 279651, 289416, 301864, 324756, 325593, 339597, 372868, 373829, 415152, 433008, 434124, 452796, 559302, 578832, 603728, 649512, 651186, 679194, 745736, 747658, 838953, 868248, 905592, 1018791, 1118604, 1121487, 1169723, 1299024, 1302372, 1358388, 1491472, 1495316, 1677906, 1736496, 1811184, 2037582, 2237208, 2242974, 2339446, 2516859, 2604744, 2716776, 2990632, 3355812, 3364461, 3509169, 4075164, 4474416, 4485948, 4678892, 5033718, 5209488, 5433552, 5981264, 6711624, 6728922, 7018338, 8150328, 8971896, 9357784, 10067436, 10093383, 10527507, 13423248, 13457844, 14036676, 16300656, 17943792, 18715568, 20134872, 20186766, 21055014, 26915688, 28073352, 31582521, 36261413, 40269744, 40373532, 42110028, 53831376, 56146704, 63165042, 72522826, 80747064, 84220056, 108784239, 126330084, 145045652, 161494128, 168440112, 217568478, 252660168, 290091304, 326352717, 435136956, 505320336, 580182608, 652705434, 870273912, 979058151, 1305410868, 1740547824, 1958116302, 2610821736, 3916232604, 5221643472, 7832465208, 15664930416]

約数ペア:

[(1, 15664930416), (2, 7832465208), (3, 5221643472), (4, 3916232604), (6, 2610821736), (8, 1958116302), (9, 1740547824), (12, 1305410868), (16, 979058151), (18, 870273912), (24, 652705434), (27, 580182608), (31, 505320336), (36, 435136956), (48, 326352717), (54, 290091304), (62, 252660168), (72, 217568478), (93, 168440112), (97, 161494128), (108, 145045652), (124, 126330084), (144, 108784239), (186, 84220056), (194, 80747064), (216, 72522826), (248, 63165042), (279, 56146704), (291, 53831376), (372, 42110028), (388, 40373532), (389, 40269744), (432, 36261413), (496, 31582521), (558, 28073352), (582, 26915688), (744, 21055014), (776, 20186766), (778, 20134872), (837, 18715568), (873, 17943792), (961, 16300656), (1116, 14036676), (1164, 13457844), (1167, 13423248), (1488, 10527507), (1552, 10093383), (1556, 10067436), (1674, 9357784), (1746, 8971896), (1922, 8150328), (2232, 7018338), (2328, 6728922), (2334, 6711624), (2619, 5981264), (2883, 5433552), (3007, 5209488), (3112, 5033718), (3348, 4678892), (3492, 4485948), (3501, 4474416), (3844, 4075164), (4464, 3509169), (4656, 3364461), (4668, 3355812), (5238, 2990632), (5766, 2716776), (6014, 2604744), (6224, 2516859), (6696, 2339446), (6984, 2242974), (7002, 2237208), (7688, 2037582), (8649, 1811184), (9021, 1736496), (9336, 1677906), (10476, 1495316), (10503, 1491472), (11532, 1358388), (12028, 1302372), (12059, 1299024), (13392, 1169723), (13968, 1121487), (14004, 1118604), (15376, 1018791), (17298, 905592), (18042, 868248), (18672, 838953), (20952, 747658), (21006, 745736), (23064, 679194), (24056, 651186), (24118, 649512), (25947, 603728), (27063, 578832), (28008, 559302), (34596, 452796), (36084, 434124), (36177, 433008), (37733, 415152), (41904, 373829), (42012, 372868), (46128, 339597), (48112, 325593), (48236, 324756), (51894, 301864), (54126, 289416), (56016, 279651), (69192, 226398), (72168, 217062), (72354, 216504), (75466, 207576), (81189, 192944), (84024, 186434), (93217, 168048), (96472, 162378), (103788, 150932), (108252, 144708), (108531, 144336), (113199, 138384)]