265678920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 256

約数和(自身を含む): 967680000

約数和(自身を除く): 702001080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 127, 130, 135, 149, 156, 180, 195, 216, 234, 254, 260, 270, 298, 312, 351, 360, 381, 390, 447, 468, 508, 520, 540, 585, 596, 635, 702, 745, 762, 780, 894, 936, 1016, 1080, 1143, 1170, 1192, 1270, 1341, 1404, 1490, 1524, 1560, 1651, 1755, 1788, 1905, 1937, 2235, 2286, 2340, 2540, 2682, 2808, 2980, 3048, 3302, 3429, 3510, 3576, 3810, 3874, 4023, 4470, 4572, 4680, 4953, 5080, 5364, 5715, 5811, 5960, 6604, 6705, 6858, 7020, 7620, 7748, 8046, 8255, 8940, 9144, 9685, 9906, 10728, 11430, 11622, 13208, 13410, 13716, 14040, 14859, 15240, 15496, 16092, 16510, 17145, 17433, 17880, 18923, 19370, 19812, 20115, 22860, 23244, 24765, 26820, 27432, 29055, 29718, 32184, 33020, 34290, 34866, 37846, 38740, 39624, 40230, 44577, 45720, 46488, 49530, 52299, 53640, 56769, 58110, 59436, 66040, 68580, 69732, 74295, 75692, 77480, 80460, 87165, 89154, 94615, 99060, 104598, 113538, 116220, 118872, 137160, 139464, 148590, 151384, 160920, 170307, 174330, 178308, 189230, 198120, 209196, 222885, 227076, 232440, 245999, 261495, 283845, 297180, 340614, 348660, 356616, 378460, 418392, 445770, 454152, 491998, 510921, 522990, 567690, 594360, 681228, 697320, 737997, 756920, 851535, 891540, 983996, 1021842, 1045980, 1135380, 1229995, 1362456, 1475994, 1703070, 1783080, 1967992, 2043684, 2091960, 2213991, 2270760, 2459990, 2554605, 2951988, 3406140, 3689985, 4087368, 4427982, 4919980, 5109210, 5903976, 6641973, 6812280, 7379970, 8855964, 9839960, 10218420, 11069955, 13283946, 14759940, 17711928, 20436840, 22139910, 26567892, 29519880, 33209865, 44279820, 53135784, 66419730, 88559640, 132839460, 265678920]

約数ペア:

[(1, 265678920), (2, 132839460), (3, 88559640), (4, 66419730), (5, 53135784), (6, 44279820), (8, 33209865), (9, 29519880), (10, 26567892), (12, 22139910), (13, 20436840), (15, 17711928), (18, 14759940), (20, 13283946), (24, 11069955), (26, 10218420), (27, 9839960), (30, 8855964), (36, 7379970), (39, 6812280), (40, 6641973), (45, 5903976), (52, 5109210), (54, 4919980), (60, 4427982), (65, 4087368), (72, 3689985), (78, 3406140), (90, 2951988), (104, 2554605), (108, 2459990), (117, 2270760), (120, 2213991), (127, 2091960), (130, 2043684), (135, 1967992), (149, 1783080), (156, 1703070), (180, 1475994), (195, 1362456), (216, 1229995), (234, 1135380), (254, 1045980), (260, 1021842), (270, 983996), (298, 891540), (312, 851535), (351, 756920), (360, 737997), (381, 697320), (390, 681228), (447, 594360), (468, 567690), (508, 522990), (520, 510921), (540, 491998), (585, 454152), (596, 445770), (635, 418392), (702, 378460), (745, 356616), (762, 348660), (780, 340614), (894, 297180), (936, 283845), (1016, 261495), (1080, 245999), (1143, 232440), (1170, 227076), (1192, 222885), (1270, 209196), (1341, 198120), (1404, 189230), (1490, 178308), (1524, 174330), (1560, 170307), (1651, 160920), (1755, 151384), (1788, 148590), (1905, 139464), (1937, 137160), (2235, 118872), (2286, 116220), (2340, 113538), (2540, 104598), (2682, 99060), (2808, 94615), (2980, 89154), (3048, 87165), (3302, 80460), (3429, 77480), (3510, 75692), (3576, 74295), (3810, 69732), (3874, 68580), (4023, 66040), (4470, 59436), (4572, 58110), (4680, 56769), (4953, 53640), (5080, 52299), (5364, 49530), (5715, 46488), (5811, 45720), (5960, 44577), (6604, 40230), (6705, 39624), (6858, 38740), (7020, 37846), (7620, 34866), (7748, 34290), (8046, 33020), (8255, 32184), (8940, 29718), (9144, 29055), (9685, 27432), (9906, 26820), (10728, 24765), (11430, 23244), (11622, 22860), (13208, 20115), (13410, 19812), (13716, 19370), (14040, 18923), (14859, 17880), (15240, 17433), (15496, 17145), (16092, 16510)]