79465260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 261999360

約数和(自身を除く): 182534100

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, 151, 179, 196, 210, 245, 294, 302, 358, 420, 453, 490, 537, 588, 604, 716, 735, 755, 895, 906, 980, 1057, 1074, 1253, 1470, 1510, 1790, 1812, 2114, 2148, 2265, 2506, 2685, 2940, 3020, 3171, 3580, 3759, 4228, 4530, 5012, 5285, 5370, 6265, 6342, 7399, 7518, 8771, 9060, 10570, 10740, 12530, 12684, 14798, 15036, 15855, 17542, 18795, 21140, 22197, 25060, 26313, 27029, 29596, 31710, 35084, 36995, 37590, 43855, 44394, 52626, 54058, 63420, 73990, 75180, 81087, 87710, 88788, 105252, 108116, 110985, 131565, 135145, 147980, 162174, 175420, 189203, 221970, 263130, 270290, 324348, 378406, 405435, 443940, 526260, 540580, 567609, 756812, 810870, 946015, 1135218, 1324421, 1621740, 1892030, 2270436, 2648842, 2838045, 3784060, 3973263, 5297684, 5676090, 6622105, 7946526, 11352180, 13244210, 15893052, 19866315, 26488420, 39732630, 79465260]

約数ペア:

[(1, 79465260), (2, 39732630), (3, 26488420), (4, 19866315), (5, 15893052), (6, 13244210), (7, 11352180), (10, 7946526), (12, 6622105), (14, 5676090), (15, 5297684), (20, 3973263), (21, 3784060), (28, 2838045), (30, 2648842), (35, 2270436), (42, 1892030), (49, 1621740), (60, 1324421), (70, 1135218), (84, 946015), (98, 810870), (105, 756812), (140, 567609), (147, 540580), (151, 526260), (179, 443940), (196, 405435), (210, 378406), (245, 324348), (294, 270290), (302, 263130), (358, 221970), (420, 189203), (453, 175420), (490, 162174), (537, 147980), (588, 135145), (604, 131565), (716, 110985), (735, 108116), (755, 105252), (895, 88788), (906, 87710), (980, 81087), (1057, 75180), (1074, 73990), (1253, 63420), (1470, 54058), (1510, 52626), (1790, 44394), (1812, 43855), (2114, 37590), (2148, 36995), (2265, 35084), (2506, 31710), (2685, 29596), (2940, 27029), (3020, 26313), (3171, 25060), (3580, 22197), (3759, 21140), (4228, 18795), (4530, 17542), (5012, 15855), (5285, 15036), (5370, 14798), (6265, 12684), (6342, 12530), (7399, 10740), (7518, 10570), (8771, 9060)]