22151850420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6569}}^1$

素因数の和:6663

約数の個数: 288

約数和(自身を含む): 76503813120

約数和(自身を除く): 54351962700

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 37, 42, 49, 60, 62, 70, 74, 84, 93, 98, 105, 111, 124, 140, 147, 148, 155, 185, 186, 196, 210, 217, 222, 245, 259, 294, 310, 370, 372, 420, 434, 444, 465, 490, 518, 555, 588, 620, 651, 735, 740, 777, 868, 930, 980, 1036, 1085, 1110, 1147, 1295, 1302, 1470, 1519, 1554, 1813, 1860, 2170, 2220, 2294, 2590, 2604, 2940, 3038, 3108, 3255, 3441, 3626, 3885, 4340, 4557, 4588, 5180, 5439, 5735, 6076, 6510, 6569, 6882, 7252, 7595, 7770, 8029, 9065, 9114, 10878, 11470, 13020, 13138, 13764, 15190, 15540, 16058, 17205, 18130, 18228, 19707, 21756, 22785, 22940, 24087, 26276, 27195, 30380, 32116, 32845, 34410, 36260, 39414, 40145, 45570, 45983, 48174, 54390, 56203, 65690, 68820, 78828, 80290, 91140, 91966, 96348, 98535, 108780, 112406, 120435, 131380, 137949, 160580, 168609, 183932, 197070, 203639, 224812, 229915, 240870, 243053, 275898, 281015, 321881, 337218, 394140, 407278, 459830, 481740, 486106, 551796, 562030, 610917, 643762, 674436, 689745, 729159, 814556, 843045, 919660, 965643, 972212, 1018195, 1124060, 1215265, 1221834, 1287524, 1379490, 1425473, 1458318, 1609405, 1686090, 1701371, 1931286, 2036390, 2430530, 2443668, 2758980, 2850946, 2916636, 3054585, 3218810, 3372180, 3402742, 3645795, 3862572, 4072780, 4276419, 4828215, 4861060, 5104113, 5701892, 6109170, 6437620, 6805484, 7127365, 7291590, 7534643, 8506855, 8552838, 9656430, 9978311, 10208226, 11909597, 12218340, 14254730, 14583180, 15069286, 17013710, 17105676, 19312860, 19956622, 20416452, 21382095, 22603929, 23819194, 25520565, 28509460, 29934933, 30138572, 34027420, 35728791, 37673215, 39913244, 42764190, 45207858, 47638388, 49891555, 51041130, 52742501, 59547985, 59869866, 71457582, 75346430, 85528380, 90415716, 99783110, 102082260, 105485002, 113019645, 119095970, 119739732, 142915164, 149674665, 150692860, 158227503, 178643955, 199566220, 210970004, 226039290, 238191940, 263712505, 299349330, 316455006, 357287910, 369197507, 452078580, 527425010, 598698660, 632910012, 714575820, 738395014, 791137515, 1054850020, 1107592521, 1476790028, 1582275030, 1845987535, 2215185042, 3164550060, 3691975070, 4430370084, 5537962605, 7383950140, 11075925210, 22151850420]

約数ペア:

[(1, 22151850420), (2, 11075925210), (3, 7383950140), (4, 5537962605), (5, 4430370084), (6, 3691975070), (7, 3164550060), (10, 2215185042), (12, 1845987535), (14, 1582275030), (15, 1476790028), (20, 1107592521), (21, 1054850020), (28, 791137515), (30, 738395014), (31, 714575820), (35, 632910012), (37, 598698660), (42, 527425010), (49, 452078580), (60, 369197507), (62, 357287910), (70, 316455006), (74, 299349330), (84, 263712505), (93, 238191940), (98, 226039290), (105, 210970004), (111, 199566220), (124, 178643955), (140, 158227503), (147, 150692860), (148, 149674665), (155, 142915164), (185, 119739732), (186, 119095970), (196, 113019645), (210, 105485002), (217, 102082260), (222, 99783110), (245, 90415716), (259, 85528380), (294, 75346430), (310, 71457582), (370, 59869866), (372, 59547985), (420, 52742501), (434, 51041130), (444, 49891555), (465, 47638388), (490, 45207858), (518, 42764190), (555, 39913244), (588, 37673215), (620, 35728791), (651, 34027420), (735, 30138572), (740, 29934933), (777, 28509460), (868, 25520565), (930, 23819194), (980, 22603929), (1036, 21382095), (1085, 20416452), (1110, 19956622), (1147, 19312860), (1295, 17105676), (1302, 17013710), (1470, 15069286), (1519, 14583180), (1554, 14254730), (1813, 12218340), (1860, 11909597), (2170, 10208226), (2220, 9978311), (2294, 9656430), (2590, 8552838), (2604, 8506855), (2940, 7534643), (3038, 7291590), (3108, 7127365), (3255, 6805484), (3441, 6437620), (3626, 6109170), (3885, 5701892), (4340, 5104113), (4557, 4861060), (4588, 4828215), (5180, 4276419), (5439, 4072780), (5735, 3862572), (6076, 3645795), (6510, 3402742), (6569, 3372180), (6882, 3218810), (7252, 3054585), (7595, 2916636), (7770, 2850946), (8029, 2758980), (9065, 2443668), (9114, 2430530), (10878, 2036390), (11470, 1931286), (13020, 1701371), (13138, 1686090), (13764, 1609405), (15190, 1458318), (15540, 1425473), (16058, 1379490), (17205, 1287524), (18130, 1221834), (18228, 1215265), (19707, 1124060), (21756, 1018195), (22785, 972212), (22940, 965643), (24087, 919660), (26276, 843045), (27195, 814556), (30380, 729159), (32116, 689745), (32845, 674436), (34410, 643762), (36260, 610917), (39414, 562030), (40145, 551796), (45570, 486106), (45983, 481740), (48174, 459830), (54390, 407278), (56203, 394140), (65690, 337218), (68820, 321881), (78828, 281015), (80290, 275898), (91140, 243053), (91966, 240870), (96348, 229915), (98535, 224812), (108780, 203639), (112406, 197070), (120435, 183932), (131380, 168609), (137949, 160580)]