388626657120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{42281}}^1$

素因数の和:42806

約数の個数: 288

約数和(自身を含む): 1431145576224

約数和(自身を除く): 1042518919104

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 491, 520, 585, 624, 720, 780, 936, 982, 1040, 1170, 1248, 1440, 1473, 1560, 1872, 1964, 2080, 2340, 2455, 2946, 3120, 3744, 3928, 4419, 4680, 4910, 5892, 6240, 6383, 7365, 7856, 8838, 9360, 9820, 11784, 12766, 14730, 15712, 17676, 18720, 19149, 19640, 22095, 23568, 25532, 29460, 31915, 35352, 38298, 39280, 42281, 44190, 47136, 51064, 57447, 58920, 63830, 70704, 76596, 78560, 84562, 88380, 95745, 102128, 114894, 117840, 126843, 127660, 141408, 153192, 169124, 176760, 191490, 204256, 211405, 229788, 235680, 253686, 255320, 287235, 306384, 338248, 353520, 380529, 382980, 422810, 459576, 507372, 510640, 549653, 574470, 612768, 634215, 676496, 707040, 761058, 765960, 845620, 919152, 1014744, 1021280, 1099306, 1148940, 1268430, 1352992, 1522116, 1531920, 1648959, 1691240, 1838304, 1902645, 2029488, 2198612, 2297880, 2536860, 2748265, 3044232, 3063840, 3297918, 3382480, 3805290, 4058976, 4397224, 4595760, 4946877, 5073720, 5496530, 6088464, 6595836, 6764960, 7610580, 8244795, 8794448, 9191520, 9893754, 10147440, 10993060, 12176928, 13191672, 15221160, 16489590, 17588896, 19787508, 20294880, 20759971, 21986120, 24734385, 26383344, 30442320, 32979180, 39575016, 41519942, 43972240, 49468770, 52766688, 60884640, 62279913, 65958360, 79150032, 83039884, 87944480, 98937540, 103799855, 124559826, 131916720, 158300064, 166079768, 186839739, 197875080, 207599710, 249119652, 263833440, 269879623, 311399565, 332159536, 373679478, 395750160, 415199420, 498239304, 539759246, 622799130, 664319072, 747358956, 791500320, 809638869, 830398840, 934198695, 996478608, 1079518492, 1245598260, 1349398115, 1494717912, 1619277738, 1660797680, 1868397390, 1992957216, 2159036984, 2428916607, 2491196520, 2698796230, 2989435824, 3238555476, 3321595360, 3736794780, 4048194345, 4318073968, 4857833214, 4982393040, 5397592460, 5978871648, 6477110952, 7473589560, 8096388690, 8636147936, 9715666428, 9964786080, 10795184920, 12144583035, 12954221904, 14947179120, 16192777380, 19431332856, 21590369840, 24289166070, 25908443808, 29894358240, 32385554760, 38862665712, 43180739680, 48578332140, 64771109520, 77725331424, 97156664280, 129542219040, 194313328560, 388626657120]

約数ペア:

[(1, 388626657120), (2, 194313328560), (3, 129542219040), (4, 97156664280), (5, 77725331424), (6, 64771109520), (8, 48578332140), (9, 43180739680), (10, 38862665712), (12, 32385554760), (13, 29894358240), (15, 25908443808), (16, 24289166070), (18, 21590369840), (20, 19431332856), (24, 16192777380), (26, 14947179120), (30, 12954221904), (32, 12144583035), (36, 10795184920), (39, 9964786080), (40, 9715666428), (45, 8636147936), (48, 8096388690), (52, 7473589560), (60, 6477110952), (65, 5978871648), (72, 5397592460), (78, 4982393040), (80, 4857833214), (90, 4318073968), (96, 4048194345), (104, 3736794780), (117, 3321595360), (120, 3238555476), (130, 2989435824), (144, 2698796230), (156, 2491196520), (160, 2428916607), (180, 2159036984), (195, 1992957216), (208, 1868397390), (234, 1660797680), (240, 1619277738), (260, 1494717912), (288, 1349398115), (312, 1245598260), (360, 1079518492), (390, 996478608), (416, 934198695), (468, 830398840), (480, 809638869), (491, 791500320), (520, 747358956), (585, 664319072), (624, 622799130), (720, 539759246), (780, 498239304), (936, 415199420), (982, 395750160), (1040, 373679478), (1170, 332159536), (1248, 311399565), (1440, 269879623), (1473, 263833440), (1560, 249119652), (1872, 207599710), (1964, 197875080), (2080, 186839739), (2340, 166079768), (2455, 158300064), (2946, 131916720), (3120, 124559826), (3744, 103799855), (3928, 98937540), (4419, 87944480), (4680, 83039884), (4910, 79150032), (5892, 65958360), (6240, 62279913), (6383, 60884640), (7365, 52766688), (7856, 49468770), (8838, 43972240), (9360, 41519942), (9820, 39575016), (11784, 32979180), (12766, 30442320), (14730, 26383344), (15712, 24734385), (17676, 21986120), (18720, 20759971), (19149, 20294880), (19640, 19787508), (22095, 17588896), (23568, 16489590), (25532, 15221160), (29460, 13191672), (31915, 12176928), (35352, 10993060), (38298, 10147440), (39280, 9893754), (42281, 9191520), (44190, 8794448), (47136, 8244795), (51064, 7610580), (57447, 6764960), (58920, 6595836), (63830, 6088464), (70704, 5496530), (76596, 5073720), (78560, 4946877), (84562, 4595760), (88380, 4397224), (95745, 4058976), (102128, 3805290), (114894, 3382480), (117840, 3297918), (126843, 3063840), (127660, 3044232), (141408, 2748265), (153192, 2536860), (169124, 2297880), (176760, 2198612), (191490, 2029488), (204256, 1902645), (211405, 1838304), (229788, 1691240), (235680, 1648959), (253686, 1531920), (255320, 1522116), (287235, 1352992), (306384, 1268430), (338248, 1148940), (353520, 1099306), (380529, 1021280), (382980, 1014744), (422810, 919152), (459576, 845620), (507372, 765960), (510640, 761058), (549653, 707040), (574470, 676496), (612768, 634215)]