67264260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:330

約数の個数: 144

約数和(自身を含む): 222009984

約数和(自身を除く): 154745724

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, 137, 140, 147, 167, 196, 210, 245, 274, 294, 334, 411, 420, 490, 501, 548, 588, 668, 685, 735, 822, 835, 959, 980, 1002, 1169, 1370, 1470, 1644, 1670, 1918, 2004, 2055, 2338, 2505, 2740, 2877, 2940, 3340, 3507, 3836, 4110, 4676, 4795, 5010, 5754, 5845, 6713, 7014, 8183, 8220, 9590, 10020, 11508, 11690, 13426, 14028, 14385, 16366, 17535, 19180, 20139, 22879, 23380, 24549, 26852, 28770, 32732, 33565, 35070, 40278, 40915, 45758, 49098, 57540, 67130, 68637, 70140, 80556, 81830, 91516, 98196, 100695, 114395, 122745, 134260, 137274, 160153, 163660, 201390, 228790, 245490, 274548, 320306, 343185, 402780, 457580, 480459, 490980, 640612, 686370, 800765, 960918, 1121071, 1372740, 1601530, 1921836, 2242142, 2402295, 3203060, 3363213, 4484284, 4804590, 5605355, 6726426, 9609180, 11210710, 13452852, 16816065, 22421420, 33632130, 67264260]

約数ペア:

[(1, 67264260), (2, 33632130), (3, 22421420), (4, 16816065), (5, 13452852), (6, 11210710), (7, 9609180), (10, 6726426), (12, 5605355), (14, 4804590), (15, 4484284), (20, 3363213), (21, 3203060), (28, 2402295), (30, 2242142), (35, 1921836), (42, 1601530), (49, 1372740), (60, 1121071), (70, 960918), (84, 800765), (98, 686370), (105, 640612), (137, 490980), (140, 480459), (147, 457580), (167, 402780), (196, 343185), (210, 320306), (245, 274548), (274, 245490), (294, 228790), (334, 201390), (411, 163660), (420, 160153), (490, 137274), (501, 134260), (548, 122745), (588, 114395), (668, 100695), (685, 98196), (735, 91516), (822, 81830), (835, 80556), (959, 70140), (980, 68637), (1002, 67130), (1169, 57540), (1370, 49098), (1470, 45758), (1644, 40915), (1670, 40278), (1918, 35070), (2004, 33565), (2055, 32732), (2338, 28770), (2505, 26852), (2740, 24549), (2877, 23380), (2940, 22879), (3340, 20139), (3507, 19180), (3836, 17535), (4110, 16366), (4676, 14385), (4795, 14028), (5010, 13426), (5754, 11690), (5845, 11508), (6713, 10020), (7014, 9590), (8183, 8220)]