20743130520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{5867}}^1$

素因数の和:5975

約数の個数: 384

約数和(自身を含む): 81727626240

約数和(自身を除く): 60984495720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 61, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 122, 126, 138, 140, 161, 168, 180, 183, 184, 207, 210, 230, 244, 252, 276, 280, 305, 315, 322, 345, 360, 366, 414, 420, 427, 460, 483, 488, 504, 549, 552, 610, 630, 644, 690, 732, 805, 828, 840, 854, 915, 920, 966, 1035, 1098, 1220, 1260, 1281, 1288, 1380, 1403, 1449, 1464, 1610, 1656, 1708, 1830, 1932, 2070, 2135, 2196, 2415, 2440, 2520, 2562, 2745, 2760, 2806, 2898, 3220, 3416, 3660, 3843, 3864, 4140, 4209, 4270, 4392, 4830, 5124, 5490, 5612, 5796, 5867, 6405, 6440, 7015, 7245, 7320, 7686, 8280, 8418, 8540, 9660, 9821, 10248, 10980, 11224, 11592, 11734, 12627, 12810, 14030, 14490, 15372, 16836, 17080, 17601, 19215, 19320, 19642, 21045, 21960, 23468, 25254, 25620, 28060, 28980, 29335, 29463, 30744, 33672, 35202, 38430, 39284, 41069, 42090, 46936, 49105, 50508, 51240, 52803, 56120, 57960, 58670, 58926, 63135, 70404, 76860, 78568, 82138, 84180, 88005, 88389, 98210, 101016, 105606, 117340, 117852, 123207, 126270, 134941, 140808, 147315, 153720, 164276, 168360, 176010, 176778, 196420, 205345, 211212, 234680, 235704, 246414, 252540, 264015, 269882, 294630, 328552, 352020, 353556, 357887, 369621, 392840, 404823, 410690, 422424, 441945, 492828, 505080, 528030, 539764, 589260, 616035, 674705, 704040, 707112, 715774, 739242, 809646, 821380, 883890, 944587, 985656, 1056060, 1073661, 1079528, 1178520, 1214469, 1232070, 1349410, 1431548, 1478484, 1619292, 1642760, 1767780, 1789435, 1848105, 1889174, 2024115, 2112120, 2147322, 2428938, 2464140, 2505209, 2698820, 2833761, 2863096, 2956968, 3220983, 3238584, 3535560, 3578870, 3696210, 3778348, 4048230, 4294644, 4722935, 4857876, 4928280, 5010418, 5368305, 5397640, 5667522, 6072345, 6441966, 7157740, 7392420, 7515627, 7556696, 8096460, 8231401, 8501283, 8589288, 9445870, 9715752, 10020836, 10736610, 11335044, 12144690, 12526045, 12883932, 14168805, 14315480, 14784840, 15031254, 16104915, 16192920, 16462802, 17002566, 18891740, 20041672, 21473220, 22546881, 22670088, 24289380, 24694203, 25052090, 25767864, 28337610, 30062508, 32209830, 32925604, 34005132, 37578135, 37783480, 41157005, 42506415, 42946440, 45093762, 48578760, 49388406, 50104180, 56675220, 57619807, 60125016, 64419660, 65851208, 68010264, 74082609, 75156270, 82314010, 85012830, 90187524, 98776812, 100208360, 112734405, 113350440, 115239614, 123471015, 128839320, 148165218, 150312540, 164628020, 170025660, 172859421, 180375048, 197553624, 225468810, 230479228, 246942030, 288099035, 296330436, 300625080, 329256040, 340051320, 345718842, 370413045, 450937620, 460958456, 493884060, 518578263, 576198070, 592660872, 691437684, 740826090, 864297105, 901875240, 987768120, 1037156526, 1152396140, 1382875368, 1481652180, 1728594210, 2074313052, 2304792280, 2592891315, 2963304360, 3457188420, 4148626104, 5185782630, 6914376840, 10371565260, 20743130520]

約数ペア:

[(1, 20743130520), (2, 10371565260), (3, 6914376840), (4, 5185782630), (5, 4148626104), (6, 3457188420), (7, 2963304360), (8, 2592891315), (9, 2304792280), (10, 2074313052), (12, 1728594210), (14, 1481652180), (15, 1382875368), (18, 1152396140), (20, 1037156526), (21, 987768120), (23, 901875240), (24, 864297105), (28, 740826090), (30, 691437684), (35, 592660872), (36, 576198070), (40, 518578263), (42, 493884060), (45, 460958456), (46, 450937620), (56, 370413045), (60, 345718842), (61, 340051320), (63, 329256040), (69, 300625080), (70, 296330436), (72, 288099035), (84, 246942030), (90, 230479228), (92, 225468810), (105, 197553624), (115, 180375048), (120, 172859421), (122, 170025660), (126, 164628020), (138, 150312540), (140, 148165218), (161, 128839320), (168, 123471015), (180, 115239614), (183, 113350440), (184, 112734405), (207, 100208360), (210, 98776812), (230, 90187524), (244, 85012830), (252, 82314010), (276, 75156270), (280, 74082609), (305, 68010264), (315, 65851208), (322, 64419660), (345, 60125016), (360, 57619807), (366, 56675220), (414, 50104180), (420, 49388406), (427, 48578760), (460, 45093762), (483, 42946440), (488, 42506415), (504, 41157005), (549, 37783480), (552, 37578135), (610, 34005132), (630, 32925604), (644, 32209830), (690, 30062508), (732, 28337610), (805, 25767864), (828, 25052090), (840, 24694203), (854, 24289380), (915, 22670088), (920, 22546881), (966, 21473220), (1035, 20041672), (1098, 18891740), (1220, 17002566), (1260, 16462802), (1281, 16192920), (1288, 16104915), (1380, 15031254), (1403, 14784840), (1449, 14315480), (1464, 14168805), (1610, 12883932), (1656, 12526045), (1708, 12144690), (1830, 11335044), (1932, 10736610), (2070, 10020836), (2135, 9715752), (2196, 9445870), (2415, 8589288), (2440, 8501283), (2520, 8231401), (2562, 8096460), (2745, 7556696), (2760, 7515627), (2806, 7392420), (2898, 7157740), (3220, 6441966), (3416, 6072345), (3660, 5667522), (3843, 5397640), (3864, 5368305), (4140, 5010418), (4209, 4928280), (4270, 4857876), (4392, 4722935), (4830, 4294644), (5124, 4048230), (5490, 3778348), (5612, 3696210), (5796, 3578870), (5867, 3535560), (6405, 3238584), (6440, 3220983), (7015, 2956968), (7245, 2863096), (7320, 2833761), (7686, 2698820), (8280, 2505209), (8418, 2464140), (8540, 2428938), (9660, 2147322), (9821, 2112120), (10248, 2024115), (10980, 1889174), (11224, 1848105), (11592, 1789435), (11734, 1767780), (12627, 1642760), (12810, 1619292), (14030, 1478484), (14490, 1431548), (15372, 1349410), (16836, 1232070), (17080, 1214469), (17601, 1178520), (19215, 1079528), (19320, 1073661), (19642, 1056060), (21045, 985656), (21960, 944587), (23468, 883890), (25254, 821380), (25620, 809646), (28060, 739242), (28980, 715774), (29335, 707112), (29463, 704040), (30744, 674705), (33672, 616035), (35202, 589260), (38430, 539764), (39284, 528030), (41069, 505080), (42090, 492828), (46936, 441945), (49105, 422424), (50508, 410690), (51240, 404823), (52803, 392840), (56120, 369621), (57960, 357887), (58670, 353556), (58926, 352020), (63135, 328552), (70404, 294630), (76860, 269882), (78568, 264015), (82138, 252540), (84180, 246414), (88005, 235704), (88389, 234680), (98210, 211212), (101016, 205345), (105606, 196420), (117340, 176778), (117852, 176010), (123207, 168360), (126270, 164276), (134941, 153720), (140808, 147315)]