15205109724

素因数分解:

$2^2\times 3^5\times 7^1\times {\mathrm{1297}}^1\times {\mathrm{1723}}^1$

素因数の和:3046

約数の個数: 144

約数和(自身を含む): 45614336768

約数和(自身を除く): 30409227044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 126, 162, 189, 243, 252, 324, 378, 486, 567, 756, 972, 1134, 1297, 1701, 1723, 2268, 2594, 3402, 3446, 3891, 5169, 5188, 6804, 6892, 7782, 9079, 10338, 11673, 12061, 15507, 15564, 18158, 20676, 23346, 24122, 27237, 31014, 35019, 36183, 36316, 46521, 46692, 48244, 54474, 62028, 70038, 72366, 81711, 93042, 105057, 108549, 108948, 139563, 140076, 144732, 163422, 186084, 210114, 217098, 245133, 279126, 315171, 325647, 326844, 418689, 420228, 434196, 490266, 558252, 630342, 651294, 735399, 837378, 976941, 980532, 1260684, 1302588, 1470798, 1674756, 1953882, 2206197, 2234731, 2930823, 2941596, 3907764, 4412394, 4469462, 5861646, 6704193, 8824788, 8938924, 11723292, 13408386, 15643117, 20112579, 26816772, 31286234, 40225158, 46929351, 60337737, 62572468, 80450316, 93858702, 120675474, 140788053, 181013211, 187717404, 241350948, 281576106, 362026422, 422364159, 543039633, 563152212, 724052844, 844728318, 1086079266, 1267092477, 1689456636, 2172158532, 2534184954, 3801277431, 5068369908, 7602554862, 15205109724]

約数ペア:

[(1, 15205109724), (2, 7602554862), (3, 5068369908), (4, 3801277431), (6, 2534184954), (7, 2172158532), (9, 1689456636), (12, 1267092477), (14, 1086079266), (18, 844728318), (21, 724052844), (27, 563152212), (28, 543039633), (36, 422364159), (42, 362026422), (54, 281576106), (63, 241350948), (81, 187717404), (84, 181013211), (108, 140788053), (126, 120675474), (162, 93858702), (189, 80450316), (243, 62572468), (252, 60337737), (324, 46929351), (378, 40225158), (486, 31286234), (567, 26816772), (756, 20112579), (972, 15643117), (1134, 13408386), (1297, 11723292), (1701, 8938924), (1723, 8824788), (2268, 6704193), (2594, 5861646), (3402, 4469462), (3446, 4412394), (3891, 3907764), (5169, 2941596), (5188, 2930823), (6804, 2234731), (6892, 2206197), (7782, 1953882), (9079, 1674756), (10338, 1470798), (11673, 1302588), (12061, 1260684), (15507, 980532), (15564, 976941), (18158, 837378), (20676, 735399), (23346, 651294), (24122, 630342), (27237, 558252), (31014, 490266), (35019, 434196), (36183, 420228), (36316, 418689), (46521, 326844), (46692, 325647), (48244, 315171), (54474, 279126), (62028, 245133), (70038, 217098), (72366, 210114), (81711, 186084), (93042, 163422), (105057, 144732), (108549, 140076), (108948, 139563)]