1519555440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{5021}}^1$

素因数の和:5147

約数の個数: 160

約数和(自身を含む): 5126296896

約数和(自身を除く): 3606741456

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 97, 104, 120, 130, 156, 194, 195, 208, 240, 260, 291, 312, 388, 390, 485, 520, 582, 624, 776, 780, 970, 1040, 1164, 1261, 1455, 1552, 1560, 1940, 2328, 2522, 2910, 3120, 3783, 3880, 4656, 5021, 5044, 5820, 6305, 7566, 7760, 10042, 10088, 11640, 12610, 15063, 15132, 18915, 20084, 20176, 23280, 25105, 25220, 30126, 30264, 37830, 40168, 50210, 50440, 60252, 60528, 65273, 75315, 75660, 80336, 100420, 100880, 120504, 130546, 150630, 151320, 195819, 200840, 241008, 261092, 301260, 302640, 326365, 391638, 401680, 487037, 522184, 602520, 652730, 783276, 974074, 979095, 1044368, 1205040, 1305460, 1461111, 1566552, 1948148, 1958190, 2435185, 2610920, 2922222, 3133104, 3896296, 3916380, 4870370, 5221840, 5844444, 6331481, 7305555, 7792592, 7832760, 9740740, 11688888, 12662962, 14611110, 15665520, 18994443, 19481480, 23377776, 25325924, 29222220, 31657405, 37988886, 38962960, 50651848, 58444440, 63314810, 75977772, 94972215, 101303696, 116888880, 126629620, 151955544, 189944430, 253259240, 303911088, 379888860, 506518480, 759777720, 1519555440]

約数ペア:

[(1, 1519555440), (2, 759777720), (3, 506518480), (4, 379888860), (5, 303911088), (6, 253259240), (8, 189944430), (10, 151955544), (12, 126629620), (13, 116888880), (15, 101303696), (16, 94972215), (20, 75977772), (24, 63314810), (26, 58444440), (30, 50651848), (39, 38962960), (40, 37988886), (48, 31657405), (52, 29222220), (60, 25325924), (65, 23377776), (78, 19481480), (80, 18994443), (97, 15665520), (104, 14611110), (120, 12662962), (130, 11688888), (156, 9740740), (194, 7832760), (195, 7792592), (208, 7305555), (240, 6331481), (260, 5844444), (291, 5221840), (312, 4870370), (388, 3916380), (390, 3896296), (485, 3133104), (520, 2922222), (582, 2610920), (624, 2435185), (776, 1958190), (780, 1948148), (970, 1566552), (1040, 1461111), (1164, 1305460), (1261, 1205040), (1455, 1044368), (1552, 979095), (1560, 974074), (1940, 783276), (2328, 652730), (2522, 602520), (2910, 522184), (3120, 487037), (3783, 401680), (3880, 391638), (4656, 326365), (5021, 302640), (5044, 301260), (5820, 261092), (6305, 241008), (7566, 200840), (7760, 195819), (10042, 151320), (10088, 150630), (11640, 130546), (12610, 120504), (15063, 100880), (15132, 100420), (18915, 80336), (20084, 75660), (20176, 75315), (23280, 65273), (25105, 60528), (25220, 60252), (30126, 50440), (30264, 50210), (37830, 40168)]