68791930.000000000

素因数分解:

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

素因数の和:358

約数の個数: 192

約数和(自身を含む): 561427200

約数和(自身を除く): 402496680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 151, 168, 179, 196, 210, 245, 280, 294, 302, 358, 392, 420, 453, 490, 537, 588, 604, 716, 735, 755, 840, 895, 906, 980, 1057, 1074, 1176, 1208, 1253, 1432, 1470, 1510, 1790, 1812, 1960, 2114, 2148, 2265, 2506, 2685, 2940, 3020, 3171, 3580, 3624, 3759, 4228, 4296, 4530, 5012, 5285, 5370, 5880, 6040, 6265, 6342, 7160, 7399, 7518, 8456, 8771, 9060, 10024, 10570, 10740, 12530, 12684, 14798, 15036, 15855, 17542, 18120, 18795, 21140, 21480, 22197, 25060, 25368, 26313, 27029, 29596, 30072, 31710, 35084, 36995, 37590, 42280, 43855, 44394, 50120, 52626, 54058, 59192, 63420, 70168, 73990, 75180, 81087, 87710, 88788, 105252, 108116, 110985, 126840, 131565, 135145, 147980, 150360, 162174, 175420, 177576, 189203, 210504, 216232, 221970, 263130, 270290, 295960, 324348, 350840, 378406, 405435, 443940, 526260, 540580, 567609, 648696, 756812, 810870, 887880, 946015, 1052520, 1081160, 1135218, 1324421, 1513624, 1621740, 1892030, 2270436, 2648842, 2838045, 3243480, 3784060, 3973263, 4540872, 5297684, 5676090, 6622105, 7568120, 7946526, 10595368, 11352180, 13244210, 15893052, 19866315, 22704360, 26488420, 31786104, 39732630, 52976840, 79465260, 158930520]

約数ペア:

[(1, 158930520), (2, 79465260), (3, 52976840), (4, 39732630), (5, 31786104), (6, 26488420), (7, 22704360), (8, 19866315), (10, 15893052), (12, 13244210), (14, 11352180), (15, 10595368), (20, 7946526), (21, 7568120), (24, 6622105), (28, 5676090), (30, 5297684), (35, 4540872), (40, 3973263), (42, 3784060), (49, 3243480), (56, 2838045), (60, 2648842), (70, 2270436), (84, 1892030), (98, 1621740), (105, 1513624), (120, 1324421), (140, 1135218), (147, 1081160), (151, 1052520), (168, 946015), (179, 887880), (196, 810870), (210, 756812), (245, 648696), (280, 567609), (294, 540580), (302, 526260), (358, 443940), (392, 405435), (420, 378406), (453, 350840), (490, 324348), (537, 295960), (588, 270290), (604, 263130), (716, 221970), (735, 216232), (755, 210504), (840, 189203), (895, 177576), (906, 175420), (980, 162174), (1057, 150360), (1074, 147980), (1176, 135145), (1208, 131565), (1253, 126840), (1432, 110985), (1470, 108116), (1510, 105252), (1790, 88788), (1812, 87710), (1960, 81087), (2114, 75180), (2148, 73990), (2265, 70168), (2506, 63420), (2685, 59192), (2940, 54058), (3020, 52626), (3171, 50120), (3580, 44394), (3624, 43855), (3759, 42280), (4228, 37590), (4296, 36995), (4530, 35084), (5012, 31710), (5285, 30072), (5370, 29596), (5880, 27029), (6040, 26313), (6265, 25368), (6342, 25060), (7160, 22197), (7399, 21480), (7518, 21140), (8456, 18795), (8771, 18120), (9060, 17542), (10024, 15855), (10570, 15036), (10740, 14798), (12530, 12684)]