1661830560

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:397

約数の個数: 384

約数和(自身を含む): 6340239360

約数和(自身を除く): 4678408800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 90, 96, 104, 108, 117, 120, 127, 130, 135, 144, 156, 160, 180, 195, 208, 216, 233, 234, 240, 254, 260, 270, 288, 312, 351, 360, 381, 390, 416, 432, 466, 468, 480, 508, 520, 540, 585, 624, 635, 699, 702, 720, 762, 780, 864, 932, 936, 1016, 1040, 1080, 1143, 1165, 1170, 1248, 1270, 1398, 1404, 1440, 1524, 1560, 1651, 1755, 1864, 1872, 1905, 2032, 2080, 2097, 2160, 2286, 2330, 2340, 2540, 2796, 2808, 3029, 3048, 3120, 3302, 3429, 3495, 3510, 3728, 3744, 3810, 4064, 4194, 4320, 4572, 4660, 4680, 4953, 5080, 5592, 5616, 5715, 6058, 6096, 6240, 6291, 6604, 6858, 6990, 7020, 7456, 7620, 8255, 8388, 9087, 9144, 9320, 9360, 9906, 10160, 10485, 11184, 11232, 11430, 12116, 12192, 12582, 13208, 13716, 13980, 14040, 14859, 15145, 15240, 16510, 16776, 17145, 18174, 18288, 18640, 18720, 19812, 20320, 20970, 22368, 22860, 24232, 24765, 25164, 26416, 27261, 27432, 27960, 28080, 29591, 29718, 30290, 30480, 31455, 33020, 33552, 34290, 36348, 36576, 37280, 39624, 41940, 44577, 45435, 45720, 48464, 49530, 50328, 52832, 54522, 54864, 55920, 56160, 59182, 59436, 60580, 60960, 62910, 66040, 67104, 68580, 72696, 74295, 79248, 81783, 83880, 88773, 89154, 90870, 91440, 96928, 99060, 100656, 109044, 109728, 111840, 118364, 118872, 121160, 125820, 132080, 136305, 137160, 145392, 147955, 148590, 158496, 163566, 167760, 177546, 178308, 181740, 182880, 198120, 201312, 218088, 222885, 236728, 237744, 242320, 251640, 264160, 266319, 272610, 274320, 290784, 295910, 297180, 327132, 335520, 355092, 356616, 363480, 384683, 396240, 408915, 436176, 443865, 445770, 473456, 475488, 484640, 503280, 532638, 545220, 548640, 591820, 594360, 654264, 710184, 713232, 726960, 769366, 792480, 798957, 817830, 872352, 887730, 891540, 946912, 1006560, 1065276, 1090440, 1154049, 1183640, 1188720, 1308528, 1331595, 1420368, 1426464, 1453920, 1538732, 1597914, 1635660, 1775460, 1783080, 1923415, 2130552, 2180880, 2308098, 2367280, 2377440, 2617056, 2663190, 2840736, 3077464, 3195828, 3271320, 3462147, 3550920, 3566160, 3846830, 3994785, 4261104, 4361760, 4616196, 4734560, 5326380, 5770245, 6154928, 6391656, 6542640, 6924294, 7101840, 7132320, 7693660, 7989570, 8522208, 9232392, 10386441, 10652760, 11540490, 12309856, 12783312, 13085280, 13848588, 14203680, 15387320, 15979140, 17310735, 18464784, 20772882, 21305520, 23080980, 25566624, 27697176, 30774640, 31958280, 34621470, 36929568, 41545764, 42611040, 46161960, 51932205, 55394352, 61549280, 63916560, 69242940, 83091528, 92323920, 103864410, 110788704, 127833120, 138485880, 166183056, 184647840, 207728820, 276971760, 332366112, 415457640, 553943520, 830915280, 1661830560]

約数ペア:

[(1, 1661830560), (2, 830915280), (3, 553943520), (4, 415457640), (5, 332366112), (6, 276971760), (8, 207728820), (9, 184647840), (10, 166183056), (12, 138485880), (13, 127833120), (15, 110788704), (16, 103864410), (18, 92323920), (20, 83091528), (24, 69242940), (26, 63916560), (27, 61549280), (30, 55394352), (32, 51932205), (36, 46161960), (39, 42611040), (40, 41545764), (45, 36929568), (48, 34621470), (52, 31958280), (54, 30774640), (60, 27697176), (65, 25566624), (72, 23080980), (78, 21305520), (80, 20772882), (90, 18464784), (96, 17310735), (104, 15979140), (108, 15387320), (117, 14203680), (120, 13848588), (127, 13085280), (130, 12783312), (135, 12309856), (144, 11540490), (156, 10652760), (160, 10386441), (180, 9232392), (195, 8522208), (208, 7989570), (216, 7693660), (233, 7132320), (234, 7101840), (240, 6924294), (254, 6542640), (260, 6391656), (270, 6154928), (288, 5770245), (312, 5326380), (351, 4734560), (360, 4616196), (381, 4361760), (390, 4261104), (416, 3994785), (432, 3846830), (466, 3566160), (468, 3550920), (480, 3462147), (508, 3271320), (520, 3195828), (540, 3077464), (585, 2840736), (624, 2663190), (635, 2617056), (699, 2377440), (702, 2367280), (720, 2308098), (762, 2180880), (780, 2130552), (864, 1923415), (932, 1783080), (936, 1775460), (1016, 1635660), (1040, 1597914), (1080, 1538732), (1143, 1453920), (1165, 1426464), (1170, 1420368), (1248, 1331595), (1270, 1308528), (1398, 1188720), (1404, 1183640), (1440, 1154049), (1524, 1090440), (1560, 1065276), (1651, 1006560), (1755, 946912), (1864, 891540), (1872, 887730), (1905, 872352), (2032, 817830), (2080, 798957), (2097, 792480), (2160, 769366), (2286, 726960), (2330, 713232), (2340, 710184), (2540, 654264), (2796, 594360), (2808, 591820), (3029, 548640), (3048, 545220), (3120, 532638), (3302, 503280), (3429, 484640), (3495, 475488), (3510, 473456), (3728, 445770), (3744, 443865), (3810, 436176), (4064, 408915), (4194, 396240), (4320, 384683), (4572, 363480), (4660, 356616), (4680, 355092), (4953, 335520), (5080, 327132), (5592, 297180), (5616, 295910), (5715, 290784), (6058, 274320), (6096, 272610), (6240, 266319), (6291, 264160), (6604, 251640), (6858, 242320), (6990, 237744), (7020, 236728), (7456, 222885), (7620, 218088), (8255, 201312), (8388, 198120), (9087, 182880), (9144, 181740), (9320, 178308), (9360, 177546), (9906, 167760), (10160, 163566), (10485, 158496), (11184, 148590), (11232, 147955), (11430, 145392), (12116, 137160), (12192, 136305), (12582, 132080), (13208, 125820), (13716, 121160), (13980, 118872), (14040, 118364), (14859, 111840), (15145, 109728), (15240, 109044), (16510, 100656), (16776, 99060), (17145, 96928), (18174, 91440), (18288, 90870), (18640, 89154), (18720, 88773), (19812, 83880), (20320, 81783), (20970, 79248), (22368, 74295), (22860, 72696), (24232, 68580), (24765, 67104), (25164, 66040), (26416, 62910), (27261, 60960), (27432, 60580), (27960, 59436), (28080, 59182), (29591, 56160), (29718, 55920), (30290, 54864), (30480, 54522), (31455, 52832), (33020, 50328), (33552, 49530), (34290, 48464), (36348, 45720), (36576, 45435), (37280, 44577), (39624, 41940)]