67276020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{467}}^1$

素因数の和:507

約数の個数: 120

約数和(自身を含む): 220225824

約数和(自身を除く): 152949804

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 343, 420, 467, 490, 588, 686, 735, 934, 980, 1029, 1372, 1401, 1470, 1715, 1868, 2058, 2335, 2401, 2802, 2940, 3269, 3430, 4116, 4670, 4802, 5145, 5604, 6538, 6860, 7005, 7203, 9340, 9604, 9807, 10290, 12005, 13076, 14010, 14406, 16345, 19614, 20580, 22883, 24010, 28020, 28812, 32690, 36015, 39228, 45766, 48020, 49035, 65380, 68649, 72030, 91532, 98070, 114415, 137298, 144060, 160181, 196140, 228830, 274596, 320362, 343245, 457660, 480543, 640724, 686490, 800905, 961086, 1121267, 1372980, 1601810, 1922172, 2242534, 2402715, 3203620, 3363801, 4485068, 4805430, 5606335, 6727602, 9610860, 11212670, 13455204, 16819005, 22425340, 33638010, 67276020]

約数ペア:

[(1, 67276020), (2, 33638010), (3, 22425340), (4, 16819005), (5, 13455204), (6, 11212670), (7, 9610860), (10, 6727602), (12, 5606335), (14, 4805430), (15, 4485068), (20, 3363801), (21, 3203620), (28, 2402715), (30, 2242534), (35, 1922172), (42, 1601810), (49, 1372980), (60, 1121267), (70, 961086), (84, 800905), (98, 686490), (105, 640724), (140, 480543), (147, 457660), (196, 343245), (210, 320362), (245, 274596), (294, 228830), (343, 196140), (420, 160181), (467, 144060), (490, 137298), (588, 114415), (686, 98070), (735, 91532), (934, 72030), (980, 68649), (1029, 65380), (1372, 49035), (1401, 48020), (1470, 45766), (1715, 39228), (1868, 36015), (2058, 32690), (2335, 28812), (2401, 28020), (2802, 24010), (2940, 22883), (3269, 20580), (3430, 19614), (4116, 16345), (4670, 14406), (4802, 14010), (5145, 13076), (5604, 12005), (6538, 10290), (6860, 9807), (7005, 9604), (7203, 9340)]