15973626680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{1021}}^1$

素因数の和:1142

約数の個数: 192

約数和(自身を含む): 41649279840

約数和(自身を除く): 25675653160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 31, 37, 40, 44, 55, 62, 74, 88, 110, 124, 148, 155, 185, 220, 248, 296, 310, 341, 370, 407, 440, 620, 682, 740, 814, 961, 1021, 1147, 1240, 1364, 1480, 1628, 1705, 1922, 2035, 2042, 2294, 2728, 3256, 3410, 3844, 4070, 4084, 4588, 4805, 5105, 5735, 6820, 7688, 8140, 8168, 9176, 9610, 10210, 10571, 11231, 11470, 12617, 13640, 16280, 19220, 20420, 21142, 22462, 22940, 25234, 31651, 35557, 37777, 38440, 40840, 42284, 44924, 45880, 50468, 52855, 56155, 63085, 63302, 71114, 75554, 84568, 89848, 100936, 105710, 112310, 126170, 126604, 142228, 151108, 158255, 177785, 188885, 211420, 224620, 252340, 253208, 284456, 302216, 316510, 348161, 355570, 377770, 391127, 415547, 422840, 449240, 504680, 633020, 696322, 711140, 755540, 782254, 831094, 981181, 1171087, 1266040, 1392644, 1422280, 1511080, 1564508, 1662188, 1740805, 1955635, 1962362, 2077735, 2342174, 2785288, 3129016, 3324376, 3481610, 3911270, 3924724, 4155470, 4684348, 4905905, 5855435, 6963220, 7822540, 7849448, 8310940, 9368696, 9811810, 10792991, 11710870, 12881957, 13926440, 15645080, 16621880, 19623620, 21585982, 23421740, 25763914, 36303697, 39247240, 43171964, 46843480, 51527828, 53964955, 64409785, 72607394, 86343928, 103055656, 107929910, 128819570, 145214788, 181518485, 215859820, 257639140, 290429576, 363036970, 399340667, 431719640, 515278280, 726073940, 798681334, 1452147880, 1597362668, 1996703335, 3194725336, 3993406670, 7986813340, 15973626680]

約数ペア:

[(1, 15973626680), (2, 7986813340), (4, 3993406670), (5, 3194725336), (8, 1996703335), (10, 1597362668), (11, 1452147880), (20, 798681334), (22, 726073940), (31, 515278280), (37, 431719640), (40, 399340667), (44, 363036970), (55, 290429576), (62, 257639140), (74, 215859820), (88, 181518485), (110, 145214788), (124, 128819570), (148, 107929910), (155, 103055656), (185, 86343928), (220, 72607394), (248, 64409785), (296, 53964955), (310, 51527828), (341, 46843480), (370, 43171964), (407, 39247240), (440, 36303697), (620, 25763914), (682, 23421740), (740, 21585982), (814, 19623620), (961, 16621880), (1021, 15645080), (1147, 13926440), (1240, 12881957), (1364, 11710870), (1480, 10792991), (1628, 9811810), (1705, 9368696), (1922, 8310940), (2035, 7849448), (2042, 7822540), (2294, 6963220), (2728, 5855435), (3256, 4905905), (3410, 4684348), (3844, 4155470), (4070, 3924724), (4084, 3911270), (4588, 3481610), (4805, 3324376), (5105, 3129016), (5735, 2785288), (6820, 2342174), (7688, 2077735), (8140, 1962362), (8168, 1955635), (9176, 1740805), (9610, 1662188), (10210, 1564508), (10571, 1511080), (11231, 1422280), (11470, 1392644), (12617, 1266040), (13640, 1171087), (16280, 981181), (19220, 831094), (20420, 782254), (21142, 755540), (22462, 711140), (22940, 696322), (25234, 633020), (31651, 504680), (35557, 449240), (37777, 422840), (38440, 415547), (40840, 391127), (42284, 377770), (44924, 355570), (45880, 348161), (50468, 316510), (52855, 302216), (56155, 284456), (63085, 253208), (63302, 252340), (71114, 224620), (75554, 211420), (84568, 188885), (89848, 177785), (100936, 158255), (105710, 151108), (112310, 142228), (126170, 126604)]