2097331080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{2179}}^1$

素因数の和:2823

約数の個数: 128

約数和(自身を含む): 6790089600

約数和(自身を除く): 4692758520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 617, 780, 1234, 1560, 1851, 2179, 2468, 3085, 3702, 4358, 4936, 6170, 6537, 7404, 8021, 8716, 9255, 10895, 12340, 13074, 14808, 16042, 17432, 18510, 21790, 24063, 24680, 26148, 28327, 32084, 32685, 37020, 40105, 43580, 48126, 52296, 56654, 64168, 65370, 74040, 80210, 84981, 87160, 96252, 113308, 120315, 130740, 141635, 160420, 169962, 192504, 226616, 240630, 261480, 283270, 320840, 339924, 424905, 481260, 566540, 679848, 849810, 962520, 1133080, 1344443, 1699620, 2688886, 3399240, 4033329, 5377772, 6722215, 8066658, 10755544, 13444430, 16133316, 17477759, 20166645, 26888860, 32266632, 34955518, 40333290, 52433277, 53777720, 69911036, 80666580, 87388795, 104866554, 139822072, 161333160, 174777590, 209733108, 262166385, 349555180, 419466216, 524332770, 699110360, 1048665540, 2097331080]

約数ペア:

[(1, 2097331080), (2, 1048665540), (3, 699110360), (4, 524332770), (5, 419466216), (6, 349555180), (8, 262166385), (10, 209733108), (12, 174777590), (13, 161333160), (15, 139822072), (20, 104866554), (24, 87388795), (26, 80666580), (30, 69911036), (39, 53777720), (40, 52433277), (52, 40333290), (60, 34955518), (65, 32266632), (78, 26888860), (104, 20166645), (120, 17477759), (130, 16133316), (156, 13444430), (195, 10755544), (260, 8066658), (312, 6722215), (390, 5377772), (520, 4033329), (617, 3399240), (780, 2688886), (1234, 1699620), (1560, 1344443), (1851, 1133080), (2179, 962520), (2468, 849810), (3085, 679848), (3702, 566540), (4358, 481260), (4936, 424905), (6170, 339924), (6537, 320840), (7404, 283270), (8021, 261480), (8716, 240630), (9255, 226616), (10895, 192504), (12340, 169962), (13074, 160420), (14808, 141635), (16042, 130740), (17432, 120315), (18510, 113308), (21790, 96252), (24063, 87160), (24680, 84981), (26148, 80210), (28327, 74040), (32084, 65370), (32685, 64168), (37020, 56654), (40105, 52296), (43580, 48126)]