129379740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 192

約数和(自身を含む): 450723840

約数和(自身を除く): 321344100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 31, 35, 38, 42, 57, 60, 62, 70, 76, 84, 93, 95, 105, 114, 124, 133, 140, 155, 186, 190, 210, 217, 228, 266, 285, 310, 372, 380, 399, 420, 434, 465, 523, 532, 570, 589, 620, 651, 665, 798, 868, 930, 1046, 1085, 1140, 1178, 1302, 1330, 1569, 1596, 1767, 1860, 1995, 2092, 2170, 2356, 2604, 2615, 2660, 2945, 3138, 3255, 3534, 3661, 3990, 4123, 4340, 5230, 5890, 6276, 6510, 7068, 7322, 7845, 7980, 8246, 8835, 9937, 10460, 10983, 11780, 12369, 13020, 14644, 15690, 16213, 16492, 17670, 18305, 19874, 20615, 21966, 24738, 29811, 31380, 32426, 35340, 36610, 39748, 41230, 43932, 48639, 49476, 49685, 54915, 59622, 61845, 64852, 69559, 73220, 81065, 82460, 97278, 99370, 109830, 113491, 119244, 123690, 139118, 149055, 162130, 194556, 198740, 208677, 219660, 226982, 243195, 247380, 278236, 298110, 308047, 324260, 340473, 347795, 417354, 453964, 486390, 567455, 596220, 616094, 680946, 695590, 834708, 924141, 972780, 1043385, 1134910, 1232188, 1361892, 1391180, 1540235, 1702365, 1848282, 2086770, 2156329, 2269820, 3080470, 3404730, 3696564, 4173540, 4312658, 4620705, 6160940, 6468987, 6809460, 8625316, 9241410, 10781645, 12937974, 18482820, 21563290, 25875948, 32344935, 43126580, 64689870, 129379740]

約数ペア:

[(1, 129379740), (2, 64689870), (3, 43126580), (4, 32344935), (5, 25875948), (6, 21563290), (7, 18482820), (10, 12937974), (12, 10781645), (14, 9241410), (15, 8625316), (19, 6809460), (20, 6468987), (21, 6160940), (28, 4620705), (30, 4312658), (31, 4173540), (35, 3696564), (38, 3404730), (42, 3080470), (57, 2269820), (60, 2156329), (62, 2086770), (70, 1848282), (76, 1702365), (84, 1540235), (93, 1391180), (95, 1361892), (105, 1232188), (114, 1134910), (124, 1043385), (133, 972780), (140, 924141), (155, 834708), (186, 695590), (190, 680946), (210, 616094), (217, 596220), (228, 567455), (266, 486390), (285, 453964), (310, 417354), (372, 347795), (380, 340473), (399, 324260), (420, 308047), (434, 298110), (465, 278236), (523, 247380), (532, 243195), (570, 226982), (589, 219660), (620, 208677), (651, 198740), (665, 194556), (798, 162130), (868, 149055), (930, 139118), (1046, 123690), (1085, 119244), (1140, 113491), (1178, 109830), (1302, 99370), (1330, 97278), (1569, 82460), (1596, 81065), (1767, 73220), (1860, 69559), (1995, 64852), (2092, 61845), (2170, 59622), (2356, 54915), (2604, 49685), (2615, 49476), (2660, 48639), (2945, 43932), (3138, 41230), (3255, 39748), (3534, 36610), (3661, 35340), (3990, 32426), (4123, 31380), (4340, 29811), (5230, 24738), (5890, 21966), (6276, 20615), (6510, 19874), (7068, 18305), (7322, 17670), (7845, 16492), (7980, 16213), (8246, 15690), (8835, 14644), (9937, 13020), (10460, 12369), (10983, 11780)]