12821675760

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{2069}}^1$

素因数の和:2261

約数の個数: 320

約数和(自身を含む): 46818432000

約数和(自身を除く): 33996756240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 151, 152, 171, 180, 190, 216, 228, 240, 270, 285, 302, 304, 342, 360, 380, 432, 453, 456, 513, 540, 570, 604, 684, 720, 755, 760, 855, 906, 912, 1026, 1080, 1140, 1208, 1359, 1368, 1510, 1520, 1710, 1812, 2052, 2069, 2160, 2265, 2280, 2416, 2565, 2718, 2736, 2869, 3020, 3420, 3624, 4077, 4104, 4138, 4530, 4560, 5130, 5436, 5738, 6040, 6207, 6795, 6840, 7248, 8154, 8208, 8276, 8607, 9060, 10260, 10345, 10872, 11476, 12080, 12414, 13590, 13680, 14345, 16308, 16552, 17214, 18120, 18621, 20385, 20520, 20690, 21744, 22952, 24828, 25821, 27180, 28690, 31035, 32616, 33104, 34428, 36240, 37242, 39311, 40770, 41040, 41380, 43035, 45904, 49656, 51642, 54360, 55863, 57380, 62070, 65232, 68856, 74484, 77463, 78622, 81540, 82760, 86070, 93105, 99312, 103284, 108720, 111726, 114760, 117933, 124140, 129105, 137712, 148968, 154926, 157244, 163080, 165520, 172140, 186210, 196555, 206568, 223452, 229520, 235866, 248280, 258210, 279315, 297936, 309852, 312419, 314488, 326160, 344280, 353799, 372420, 387315, 393110, 413136, 446904, 471732, 496560, 516420, 558630, 589665, 619704, 624838, 628976, 688560, 707598, 744840, 774630, 786220, 893808, 937257, 943464, 1032840, 1061397, 1117260, 1179330, 1239408, 1249676, 1415196, 1489680, 1549260, 1562095, 1572440, 1768995, 1874514, 1886928, 2065680, 2122794, 2234520, 2358660, 2499352, 2811771, 2830392, 3098520, 3124190, 3144880, 3537990, 3749028, 4245588, 4469040, 4686285, 4717320, 4998704, 5306985, 5623542, 5660784, 5935961, 6197040, 6248380, 7075980, 7498056, 8435313, 8491176, 9372570, 9434640, 10613970, 11247084, 11871922, 12496760, 14058855, 14151960, 14996112, 16870626, 16982352, 17807883, 18745140, 21227940, 22494168, 23743844, 24993520, 28117710, 28303920, 29679805, 33741252, 35615766, 37490280, 42176565, 42455880, 44988336, 47487688, 53423649, 56235420, 59359610, 67482504, 71231532, 74980560, 84353130, 84911760, 89039415, 94975376, 106847298, 112470840, 118719220, 134965008, 142463064, 160270947, 168706260, 178078830, 213694596, 224941680, 237438440, 267118245, 284926128, 320541894, 337412520, 356157660, 427389192, 474876880, 534236490, 641083788, 674825040, 712315320, 801354735, 854778384, 1068472980, 1282167576, 1424630640, 1602709470, 2136945960, 2564335152, 3205418940, 4273891920, 6410837880, 12821675760]

約数ペア:

[(1, 12821675760), (2, 6410837880), (3, 4273891920), (4, 3205418940), (5, 2564335152), (6, 2136945960), (8, 1602709470), (9, 1424630640), (10, 1282167576), (12, 1068472980), (15, 854778384), (16, 801354735), (18, 712315320), (19, 674825040), (20, 641083788), (24, 534236490), (27, 474876880), (30, 427389192), (36, 356157660), (38, 337412520), (40, 320541894), (45, 284926128), (48, 267118245), (54, 237438440), (57, 224941680), (60, 213694596), (72, 178078830), (76, 168706260), (80, 160270947), (90, 142463064), (95, 134965008), (108, 118719220), (114, 112470840), (120, 106847298), (135, 94975376), (144, 89039415), (151, 84911760), (152, 84353130), (171, 74980560), (180, 71231532), (190, 67482504), (216, 59359610), (228, 56235420), (240, 53423649), (270, 47487688), (285, 44988336), (302, 42455880), (304, 42176565), (342, 37490280), (360, 35615766), (380, 33741252), (432, 29679805), (453, 28303920), (456, 28117710), (513, 24993520), (540, 23743844), (570, 22494168), (604, 21227940), (684, 18745140), (720, 17807883), (755, 16982352), (760, 16870626), (855, 14996112), (906, 14151960), (912, 14058855), (1026, 12496760), (1080, 11871922), (1140, 11247084), (1208, 10613970), (1359, 9434640), (1368, 9372570), (1510, 8491176), (1520, 8435313), (1710, 7498056), (1812, 7075980), (2052, 6248380), (2069, 6197040), (2160, 5935961), (2265, 5660784), (2280, 5623542), (2416, 5306985), (2565, 4998704), (2718, 4717320), (2736, 4686285), (2869, 4469040), (3020, 4245588), (3420, 3749028), (3624, 3537990), (4077, 3144880), (4104, 3124190), (4138, 3098520), (4530, 2830392), (4560, 2811771), (5130, 2499352), (5436, 2358660), (5738, 2234520), (6040, 2122794), (6207, 2065680), (6795, 1886928), (6840, 1874514), (7248, 1768995), (8154, 1572440), (8208, 1562095), (8276, 1549260), (8607, 1489680), (9060, 1415196), (10260, 1249676), (10345, 1239408), (10872, 1179330), (11476, 1117260), (12080, 1061397), (12414, 1032840), (13590, 943464), (13680, 937257), (14345, 893808), (16308, 786220), (16552, 774630), (17214, 744840), (18120, 707598), (18621, 688560), (20385, 628976), (20520, 624838), (20690, 619704), (21744, 589665), (22952, 558630), (24828, 516420), (25821, 496560), (27180, 471732), (28690, 446904), (31035, 413136), (32616, 393110), (33104, 387315), (34428, 372420), (36240, 353799), (37242, 344280), (39311, 326160), (40770, 314488), (41040, 312419), (41380, 309852), (43035, 297936), (45904, 279315), (49656, 258210), (51642, 248280), (54360, 235866), (55863, 229520), (57380, 223452), (62070, 206568), (65232, 196555), (68856, 186210), (74484, 172140), (77463, 165520), (78622, 163080), (81540, 157244), (82760, 154926), (86070, 148968), (93105, 137712), (99312, 129105), (103284, 124140), (108720, 117933), (111726, 114760)]