2247016720

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{599}}^1\times {\mathrm{3607}}^1$

素因数の和:4232

約数の個数: 80

約数和(自身を含む): 5637139200

約数和(自身を除く): 3390122480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 599, 1040, 1198, 2396, 2995, 3607, 4792, 5990, 7214, 7787, 9584, 11980, 14428, 15574, 18035, 23960, 28856, 31148, 36070, 38935, 46891, 47920, 57712, 62296, 72140, 77870, 93782, 124592, 144280, 155740, 187564, 234455, 288560, 311480, 375128, 468910, 622960, 750256, 937820, 1875640, 2160593, 3751280, 4321186, 8642372, 10802965, 17284744, 21605930, 28087709, 34569488, 43211860, 56175418, 86423720, 112350836, 140438545, 172847440, 224701672, 280877090, 449403344, 561754180, 1123508360, 2247016720]

約数ペア:

[(1, 2247016720), (2, 1123508360), (4, 561754180), (5, 449403344), (8, 280877090), (10, 224701672), (13, 172847440), (16, 140438545), (20, 112350836), (26, 86423720), (40, 56175418), (52, 43211860), (65, 34569488), (80, 28087709), (104, 21605930), (130, 17284744), (208, 10802965), (260, 8642372), (520, 4321186), (599, 3751280), (1040, 2160593), (1198, 1875640), (2396, 937820), (2995, 750256), (3607, 622960), (4792, 468910), (5990, 375128), (7214, 311480), (7787, 288560), (9584, 234455), (11980, 187564), (14428, 155740), (15574, 144280), (18035, 124592), (23960, 93782), (28856, 77870), (31148, 72140), (36070, 62296), (38935, 57712), (46891, 47920)]