157075721120

素因数分解:

$2^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{137477}}^1$

素因数の和:137722

約数の個数: 96

約数和(自身を含む): 383098394448

約数和(自身を除く): 226022673328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 193, 296, 370, 386, 592, 740, 772, 965, 1184, 1480, 1544, 1930, 2960, 3088, 3860, 5920, 6176, 7141, 7720, 14282, 15440, 28564, 30880, 35705, 57128, 71410, 114256, 137477, 142820, 228512, 274954, 285640, 549908, 571280, 687385, 1099816, 1142560, 1374770, 2199632, 2749540, 4399264, 5086649, 5499080, 10173298, 10998160, 20346596, 21996320, 25433245, 26533061, 40693192, 50866490, 53066122, 81386384, 101732980, 106132244, 132665305, 162772768, 203465960, 212264488, 265330610, 406931920, 424528976, 530661220, 813863840, 849057952, 981723257, 1061322440, 1963446514, 2122644880, 3926893028, 4245289760, 4908616285, 7853786056, 9817232570, 15707572112, 19634465140, 31415144224, 39268930280, 78537860560, 157075721120]

約数ペア:

[(1, 157075721120), (2, 78537860560), (4, 39268930280), (5, 31415144224), (8, 19634465140), (10, 15707572112), (16, 9817232570), (20, 7853786056), (32, 4908616285), (37, 4245289760), (40, 3926893028), (74, 2122644880), (80, 1963446514), (148, 1061322440), (160, 981723257), (185, 849057952), (193, 813863840), (296, 530661220), (370, 424528976), (386, 406931920), (592, 265330610), (740, 212264488), (772, 203465960), (965, 162772768), (1184, 132665305), (1480, 106132244), (1544, 101732980), (1930, 81386384), (2960, 53066122), (3088, 50866490), (3860, 40693192), (5920, 26533061), (6176, 25433245), (7141, 21996320), (7720, 20346596), (14282, 10998160), (15440, 10173298), (28564, 5499080), (30880, 5086649), (35705, 4399264), (57128, 2749540), (71410, 2199632), (114256, 1374770), (137477, 1142560), (142820, 1099816), (228512, 687385), (274954, 571280), (285640, 549908)]