139038480

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 240

約数和(自身を含む): 545500800

約数和(自身を除く): 406462320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 343, 360, 392, 420, 441, 490, 504, 560, 563, 588, 630, 686, 720, 735, 784, 840, 882, 980, 1008, 1029, 1126, 1176, 1260, 1372, 1470, 1680, 1689, 1715, 1764, 1960, 2058, 2205, 2252, 2352, 2520, 2744, 2815, 2940, 3087, 3378, 3430, 3528, 3920, 3941, 4116, 4410, 4504, 5040, 5067, 5145, 5488, 5630, 5880, 6174, 6756, 6860, 7056, 7882, 8232, 8445, 8820, 9008, 10134, 10290, 11260, 11760, 11823, 12348, 13512, 13720, 15435, 15764, 16464, 16890, 17640, 19705, 20268, 20580, 22520, 23646, 24696, 25335, 27024, 27440, 27587, 30870, 31528, 33780, 35280, 35469, 39410, 40536, 41160, 45040, 47292, 49392, 50670, 55174, 59115, 61740, 63056, 67560, 70938, 78820, 81072, 82320, 82761, 94584, 101340, 110348, 118230, 123480, 135120, 137935, 141876, 157640, 165522, 177345, 189168, 193109, 202680, 220696, 236460, 246960, 248283, 275870, 283752, 315280, 331044, 354690, 386218, 405360, 413805, 441392, 472920, 496566, 551740, 567504, 579327, 662088, 709380, 772436, 827610, 945840, 965545, 993132, 1103480, 1158654, 1241415, 1324176, 1418760, 1544872, 1655220, 1737981, 1931090, 1986264, 2206960, 2317308, 2482830, 2837520, 2896635, 3089744, 3310440, 3475962, 3862180, 3972528, 4634616, 4965660, 5793270, 6620880, 6951924, 7724360, 8689905, 9269232, 9931320, 11586540, 13903848, 15448720, 17379810, 19862640, 23173080, 27807696, 34759620, 46346160, 69519240, 139038480]

約数ペア:

[(1, 139038480), (2, 69519240), (3, 46346160), (4, 34759620), (5, 27807696), (6, 23173080), (7, 19862640), (8, 17379810), (9, 15448720), (10, 13903848), (12, 11586540), (14, 9931320), (15, 9269232), (16, 8689905), (18, 7724360), (20, 6951924), (21, 6620880), (24, 5793270), (28, 4965660), (30, 4634616), (35, 3972528), (36, 3862180), (40, 3475962), (42, 3310440), (45, 3089744), (48, 2896635), (49, 2837520), (56, 2482830), (60, 2317308), (63, 2206960), (70, 1986264), (72, 1931090), (80, 1737981), (84, 1655220), (90, 1544872), (98, 1418760), (105, 1324176), (112, 1241415), (120, 1158654), (126, 1103480), (140, 993132), (144, 965545), (147, 945840), (168, 827610), (180, 772436), (196, 709380), (210, 662088), (240, 579327), (245, 567504), (252, 551740), (280, 496566), (294, 472920), (315, 441392), (336, 413805), (343, 405360), (360, 386218), (392, 354690), (420, 331044), (441, 315280), (490, 283752), (504, 275870), (560, 248283), (563, 246960), (588, 236460), (630, 220696), (686, 202680), (720, 193109), (735, 189168), (784, 177345), (840, 165522), (882, 157640), (980, 141876), (1008, 137935), (1029, 135120), (1126, 123480), (1176, 118230), (1260, 110348), (1372, 101340), (1470, 94584), (1680, 82761), (1689, 82320), (1715, 81072), (1764, 78820), (1960, 70938), (2058, 67560), (2205, 63056), (2252, 61740), (2352, 59115), (2520, 55174), (2744, 50670), (2815, 49392), (2940, 47292), (3087, 45040), (3378, 41160), (3430, 40536), (3528, 39410), (3920, 35469), (3941, 35280), (4116, 33780), (4410, 31528), (4504, 30870), (5040, 27587), (5067, 27440), (5145, 27024), (5488, 25335), (5630, 24696), (5880, 23646), (6174, 22520), (6756, 20580), (6860, 20268), (7056, 19705), (7882, 17640), (8232, 16890), (8445, 16464), (8820, 15764), (9008, 15435), (10134, 13720), (10290, 13512), (11260, 12348), (11760, 11823)]