15629974920

素因数分解:

$2^3\times 3^3\times 5^1\times 7^3\times {\mathrm{42193}}^1$

素因数の和:42234

約数の個数: 256

約数和(自身を含む): 60759360000

約数和(自身を除く): 45129385080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 343, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 686, 735, 756, 840, 882, 945, 980, 1029, 1080, 1176, 1260, 1323, 1372, 1470, 1512, 1715, 1764, 1890, 1960, 2058, 2205, 2520, 2646, 2744, 2940, 3087, 3430, 3528, 3780, 4116, 4410, 5145, 5292, 5880, 6174, 6615, 6860, 7560, 8232, 8820, 9261, 10290, 10584, 12348, 13230, 13720, 15435, 17640, 18522, 20580, 24696, 26460, 30870, 37044, 41160, 42193, 46305, 52920, 61740, 74088, 84386, 92610, 123480, 126579, 168772, 185220, 210965, 253158, 295351, 337544, 370440, 379737, 421930, 506316, 590702, 632895, 759474, 843860, 886053, 1012632, 1139211, 1181404, 1265790, 1476755, 1518948, 1687720, 1772106, 1898685, 2067457, 2278422, 2362808, 2531580, 2658159, 2953510, 3037896, 3544212, 3797370, 4134914, 4430265, 4556844, 5063160, 5316318, 5696055, 5907020, 6202371, 7088424, 7594740, 7974477, 8269828, 8860530, 9113688, 10337285, 10632636, 11392110, 11814040, 12404742, 13290795, 14472199, 15189480, 15948954, 16539656, 17721060, 18607113, 20674570, 21265272, 22784220, 24809484, 26581590, 28944398, 31011855, 31897908, 35442120, 37214226, 39872385, 41349140, 43416597, 45568440, 49618968, 53163180, 55821339, 57888796, 62023710, 63795816, 72360995, 74428452, 79744770, 82698280, 86833194, 93035565, 106326360, 111642678, 115777592, 124047420, 130249791, 144721990, 148856904, 159489540, 173666388, 186071130, 217082985, 223285356, 248094840, 260499582, 279106695, 289443980, 318979080, 347332776, 372142260, 390749373, 434165970, 446570712, 520999164, 558213390, 578887960, 651248955, 744284520, 781498746, 868331940, 1041998328, 1116426780, 1302497910, 1562997492, 1736663880, 1953746865, 2232853560, 2604995820, 3125994984, 3907493730, 5209991640, 7814987460, 15629974920]

約数ペア:

[(1, 15629974920), (2, 7814987460), (3, 5209991640), (4, 3907493730), (5, 3125994984), (6, 2604995820), (7, 2232853560), (8, 1953746865), (9, 1736663880), (10, 1562997492), (12, 1302497910), (14, 1116426780), (15, 1041998328), (18, 868331940), (20, 781498746), (21, 744284520), (24, 651248955), (27, 578887960), (28, 558213390), (30, 520999164), (35, 446570712), (36, 434165970), (40, 390749373), (42, 372142260), (45, 347332776), (49, 318979080), (54, 289443980), (56, 279106695), (60, 260499582), (63, 248094840), (70, 223285356), (72, 217082985), (84, 186071130), (90, 173666388), (98, 159489540), (105, 148856904), (108, 144721990), (120, 130249791), (126, 124047420), (135, 115777592), (140, 111642678), (147, 106326360), (168, 93035565), (180, 86833194), (189, 82698280), (196, 79744770), (210, 74428452), (216, 72360995), (245, 63795816), (252, 62023710), (270, 57888796), (280, 55821339), (294, 53163180), (315, 49618968), (343, 45568440), (360, 43416597), (378, 41349140), (392, 39872385), (420, 37214226), (441, 35442120), (490, 31897908), (504, 31011855), (540, 28944398), (588, 26581590), (630, 24809484), (686, 22784220), (735, 21265272), (756, 20674570), (840, 18607113), (882, 17721060), (945, 16539656), (980, 15948954), (1029, 15189480), (1080, 14472199), (1176, 13290795), (1260, 12404742), (1323, 11814040), (1372, 11392110), (1470, 10632636), (1512, 10337285), (1715, 9113688), (1764, 8860530), (1890, 8269828), (1960, 7974477), (2058, 7594740), (2205, 7088424), (2520, 6202371), (2646, 5907020), (2744, 5696055), (2940, 5316318), (3087, 5063160), (3430, 4556844), (3528, 4430265), (3780, 4134914), (4116, 3797370), (4410, 3544212), (5145, 3037896), (5292, 2953510), (5880, 2658159), (6174, 2531580), (6615, 2362808), (6860, 2278422), (7560, 2067457), (8232, 1898685), (8820, 1772106), (9261, 1687720), (10290, 1518948), (10584, 1476755), (12348, 1265790), (13230, 1181404), (13720, 1139211), (15435, 1012632), (17640, 886053), (18522, 843860), (20580, 759474), (24696, 632895), (26460, 590702), (30870, 506316), (37044, 421930), (41160, 379737), (42193, 370440), (46305, 337544), (52920, 295351), (61740, 253158), (74088, 210965), (84386, 185220), (92610, 168772), (123480, 126579)]