201643007680

素因数分解:

$2^6\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1481}}^1\times {\mathrm{3061}}^1$

素因数の和:4698

約数の個数: 112

約数和(自身を含む): 484101465120

約数和(自身を除く): 282458457440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 139, 160, 278, 320, 556, 695, 1112, 1390, 1481, 2224, 2780, 2962, 3061, 4448, 5560, 5924, 6122, 7405, 8896, 11120, 11848, 12244, 14810, 15305, 22240, 23696, 24488, 29620, 30610, 44480, 47392, 48976, 59240, 61220, 94784, 97952, 118480, 122440, 195904, 205859, 236960, 244880, 411718, 425479, 473920, 489760, 823436, 850958, 979520, 1029295, 1646872, 1701916, 2058590, 2127395, 3293744, 3403832, 4117180, 4254790, 4533341, 6587488, 6807664, 8234360, 8509580, 9066682, 13174976, 13615328, 16468720, 17019160, 18133364, 22666705, 27230656, 32937440, 34038320, 36266728, 45333410, 65874880, 68076640, 72533456, 90666820, 136153280, 145066912, 181333640, 290133824, 362667280, 630134399, 725334560, 1260268798, 1450669120, 2520537596, 3150671995, 5041075192, 6301343990, 10082150384, 12602687980, 20164300768, 25205375960, 40328601536, 50410751920, 100821503840, 201643007680]

約数ペア:

[(1, 201643007680), (2, 100821503840), (4, 50410751920), (5, 40328601536), (8, 25205375960), (10, 20164300768), (16, 12602687980), (20, 10082150384), (32, 6301343990), (40, 5041075192), (64, 3150671995), (80, 2520537596), (139, 1450669120), (160, 1260268798), (278, 725334560), (320, 630134399), (556, 362667280), (695, 290133824), (1112, 181333640), (1390, 145066912), (1481, 136153280), (2224, 90666820), (2780, 72533456), (2962, 68076640), (3061, 65874880), (4448, 45333410), (5560, 36266728), (5924, 34038320), (6122, 32937440), (7405, 27230656), (8896, 22666705), (11120, 18133364), (11848, 17019160), (12244, 16468720), (14810, 13615328), (15305, 13174976), (22240, 9066682), (23696, 8509580), (24488, 8234360), (29620, 6807664), (30610, 6587488), (44480, 4533341), (47392, 4254790), (48976, 4117180), (59240, 3403832), (61220, 3293744), (94784, 2127395), (97952, 2058590), (118480, 1701916), (122440, 1646872), (195904, 1029295), (205859, 979520), (236960, 850958), (244880, 823436), (411718, 489760), (425479, 473920)]