124330640

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:254

約数の個数: 160

約数和(自身を含む): 353548800

約数和(自身を除く): 229218160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 49, 56, 70, 80, 92, 98, 112, 115, 140, 161, 184, 196, 197, 230, 245, 280, 322, 343, 368, 392, 394, 460, 490, 560, 644, 686, 784, 788, 805, 920, 980, 985, 1127, 1288, 1372, 1379, 1576, 1610, 1715, 1840, 1960, 1970, 2254, 2576, 2744, 2758, 3152, 3220, 3430, 3920, 3940, 4508, 4531, 5488, 5516, 5635, 6440, 6860, 6895, 7880, 7889, 9016, 9062, 9653, 11032, 11270, 12880, 13720, 13790, 15760, 15778, 18032, 18124, 19306, 22064, 22540, 22655, 27440, 27580, 31556, 31717, 36248, 38612, 39445, 45080, 45310, 48265, 55160, 63112, 63434, 67571, 72496, 77224, 78890, 90160, 90620, 96530, 110320, 126224, 126868, 135142, 154448, 157780, 158585, 181240, 193060, 222019, 253736, 270284, 315560, 317170, 337855, 362480, 386120, 444038, 507472, 540568, 631120, 634340, 675710, 772240, 888076, 1081136, 1110095, 1268680, 1351420, 1554133, 1776152, 2220190, 2537360, 2702840, 3108266, 3552304, 4440380, 5405680, 6216532, 7770665, 8880760, 12433064, 15541330, 17761520, 24866128, 31082660, 62165320, 124330640]

約数ペア:

[(1, 124330640), (2, 62165320), (4, 31082660), (5, 24866128), (7, 17761520), (8, 15541330), (10, 12433064), (14, 8880760), (16, 7770665), (20, 6216532), (23, 5405680), (28, 4440380), (35, 3552304), (40, 3108266), (46, 2702840), (49, 2537360), (56, 2220190), (70, 1776152), (80, 1554133), (92, 1351420), (98, 1268680), (112, 1110095), (115, 1081136), (140, 888076), (161, 772240), (184, 675710), (196, 634340), (197, 631120), (230, 540568), (245, 507472), (280, 444038), (322, 386120), (343, 362480), (368, 337855), (392, 317170), (394, 315560), (460, 270284), (490, 253736), (560, 222019), (644, 193060), (686, 181240), (784, 158585), (788, 157780), (805, 154448), (920, 135142), (980, 126868), (985, 126224), (1127, 110320), (1288, 96530), (1372, 90620), (1379, 90160), (1576, 78890), (1610, 77224), (1715, 72496), (1840, 67571), (1960, 63434), (1970, 63112), (2254, 55160), (2576, 48265), (2744, 45310), (2758, 45080), (3152, 39445), (3220, 38612), (3430, 36248), (3920, 31717), (3940, 31556), (4508, 27580), (4531, 27440), (5488, 22655), (5516, 22540), (5635, 22064), (6440, 19306), (6860, 18124), (6895, 18032), (7880, 15778), (7889, 15760), (9016, 13790), (9062, 13720), (9653, 12880), (11032, 11270)]