3894721920

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{877}}^1$

素因数の和:1162

約数の個数: 256

約数和(自身を含む): 13863268800

約数和(自身を除く): 9968546880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 257, 270, 288, 320, 360, 384, 432, 480, 514, 540, 576, 640, 720, 771, 864, 877, 960, 1028, 1080, 1152, 1285, 1440, 1542, 1728, 1754, 1920, 2056, 2160, 2313, 2570, 2631, 2880, 3084, 3456, 3508, 3855, 4112, 4320, 4385, 4626, 5140, 5262, 5760, 6168, 6939, 7016, 7710, 7893, 8224, 8640, 8770, 9252, 10280, 10524, 11565, 12336, 13155, 13878, 14032, 15420, 15786, 16448, 17280, 17540, 18504, 20560, 21048, 23130, 23679, 24672, 26310, 27756, 28064, 30840, 31572, 32896, 34695, 35080, 37008, 39465, 41120, 42096, 46260, 47358, 49344, 52620, 55512, 56128, 61680, 63144, 69390, 70160, 74016, 78930, 82240, 84192, 92520, 94716, 98688, 105240, 111024, 112256, 118395, 123360, 126288, 138780, 140320, 148032, 157860, 164480, 168384, 185040, 189432, 210480, 222048, 225389, 236790, 246720, 252576, 277560, 280640, 296064, 315720, 336768, 370080, 378864, 420960, 444096, 450778, 473580, 493440, 505152, 555120, 561280, 631440, 676167, 740160, 757728, 841920, 888192, 901556, 947160, 1010304, 1110240, 1126945, 1262880, 1352334, 1480320, 1515456, 1683840, 1803112, 1894320, 2028501, 2220480, 2253890, 2525760, 2704668, 3030912, 3380835, 3606224, 3788640, 4057002, 4440960, 4507780, 5051520, 5409336, 6085503, 6761670, 7212448, 7577280, 8114004, 9015560, 10142505, 10818672, 12171006, 13523340, 14424896, 15154560, 16228008, 18031120, 20285010, 21637344, 24342012, 27046680, 28849792, 30427515, 32456016, 36062240, 40570020, 43274688, 48684024, 54093360, 60855030, 64912032, 72124480, 81140040, 86549376, 97368048, 108186720, 121710060, 129824064, 144248960, 162280080, 194736096, 216373440, 243420120, 259648128, 324560160, 389472192, 432746880, 486840240, 649120320, 778944384, 973680480, 1298240640, 1947360960, 3894721920]

約数ペア:

[(1, 3894721920), (2, 1947360960), (3, 1298240640), (4, 973680480), (5, 778944384), (6, 649120320), (8, 486840240), (9, 432746880), (10, 389472192), (12, 324560160), (15, 259648128), (16, 243420120), (18, 216373440), (20, 194736096), (24, 162280080), (27, 144248960), (30, 129824064), (32, 121710060), (36, 108186720), (40, 97368048), (45, 86549376), (48, 81140040), (54, 72124480), (60, 64912032), (64, 60855030), (72, 54093360), (80, 48684024), (90, 43274688), (96, 40570020), (108, 36062240), (120, 32456016), (128, 30427515), (135, 28849792), (144, 27046680), (160, 24342012), (180, 21637344), (192, 20285010), (216, 18031120), (240, 16228008), (257, 15154560), (270, 14424896), (288, 13523340), (320, 12171006), (360, 10818672), (384, 10142505), (432, 9015560), (480, 8114004), (514, 7577280), (540, 7212448), (576, 6761670), (640, 6085503), (720, 5409336), (771, 5051520), (864, 4507780), (877, 4440960), (960, 4057002), (1028, 3788640), (1080, 3606224), (1152, 3380835), (1285, 3030912), (1440, 2704668), (1542, 2525760), (1728, 2253890), (1754, 2220480), (1920, 2028501), (2056, 1894320), (2160, 1803112), (2313, 1683840), (2570, 1515456), (2631, 1480320), (2880, 1352334), (3084, 1262880), (3456, 1126945), (3508, 1110240), (3855, 1010304), (4112, 947160), (4320, 901556), (4385, 888192), (4626, 841920), (5140, 757728), (5262, 740160), (5760, 676167), (6168, 631440), (6939, 561280), (7016, 555120), (7710, 505152), (7893, 493440), (8224, 473580), (8640, 450778), (8770, 444096), (9252, 420960), (10280, 378864), (10524, 370080), (11565, 336768), (12336, 315720), (13155, 296064), (13878, 280640), (14032, 277560), (15420, 252576), (15786, 246720), (16448, 236790), (17280, 225389), (17540, 222048), (18504, 210480), (20560, 189432), (21048, 185040), (23130, 168384), (23679, 164480), (24672, 157860), (26310, 148032), (27756, 140320), (28064, 138780), (30840, 126288), (31572, 123360), (32896, 118395), (34695, 112256), (35080, 111024), (37008, 105240), (39465, 98688), (41120, 94716), (42096, 92520), (46260, 84192), (47358, 82240), (49344, 78930), (52620, 74016), (55512, 70160), (56128, 69390), (61680, 63144)]