19051413960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{1913}}^1\times {\mathrm{2243}}^1$

素因数の和:4207

約数の個数: 128

約数和(自身を含む): 58755818880

約数和(自身を除く): 39704404920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 370, 444, 555, 740, 888, 1110, 1480, 1913, 2220, 2243, 3826, 4440, 4486, 5739, 6729, 7652, 8972, 9565, 11215, 11478, 13458, 15304, 17944, 19130, 22430, 22956, 26916, 28695, 33645, 38260, 44860, 45912, 53832, 57390, 67290, 70781, 76520, 82991, 89720, 114780, 134580, 141562, 165982, 212343, 229560, 248973, 269160, 283124, 331964, 353905, 414955, 424686, 497946, 566248, 663928, 707810, 829910, 849372, 995892, 1061715, 1244865, 1415620, 1659820, 1698744, 1991784, 2123430, 2489730, 2831240, 3319640, 4246860, 4290859, 4979460, 8493720, 8581718, 9958920, 12872577, 17163436, 21454295, 25745154, 34326872, 42908590, 51490308, 64362885, 85817180, 102980616, 128725770, 158761783, 171634360, 257451540, 317523566, 476285349, 514903080, 635047132, 793808915, 952570698, 1270094264, 1587617830, 1905141396, 2381426745, 3175235660, 3810282792, 4762853490, 6350471320, 9525706980, 19051413960]

約数ペア:

[(1, 19051413960), (2, 9525706980), (3, 6350471320), (4, 4762853490), (5, 3810282792), (6, 3175235660), (8, 2381426745), (10, 1905141396), (12, 1587617830), (15, 1270094264), (20, 952570698), (24, 793808915), (30, 635047132), (37, 514903080), (40, 476285349), (60, 317523566), (74, 257451540), (111, 171634360), (120, 158761783), (148, 128725770), (185, 102980616), (222, 85817180), (296, 64362885), (370, 51490308), (444, 42908590), (555, 34326872), (740, 25745154), (888, 21454295), (1110, 17163436), (1480, 12872577), (1913, 9958920), (2220, 8581718), (2243, 8493720), (3826, 4979460), (4440, 4290859), (4486, 4246860), (5739, 3319640), (6729, 2831240), (7652, 2489730), (8972, 2123430), (9565, 1991784), (11215, 1698744), (11478, 1659820), (13458, 1415620), (15304, 1244865), (17944, 1061715), (19130, 995892), (22430, 849372), (22956, 829910), (26916, 707810), (28695, 663928), (33645, 566248), (38260, 497946), (44860, 424686), (45912, 414955), (53832, 353905), (57390, 331964), (67290, 283124), (70781, 269160), (76520, 248973), (82991, 229560), (89720, 212343), (114780, 165982), (134580, 141562)]