1487247840

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1499}}^1$

素因数の和:1586

約数の個数: 288

約数和(自身を含む): 5572476000

約数和(自身を除く): 4085228160

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, 53, 60, 65, 72, 78, 80, 90, 96, 104, 106, 117, 120, 130, 144, 156, 159, 160, 180, 195, 208, 212, 234, 240, 260, 265, 288, 312, 318, 360, 390, 416, 424, 468, 477, 480, 520, 530, 585, 624, 636, 689, 720, 780, 795, 848, 936, 954, 1040, 1060, 1170, 1248, 1272, 1378, 1440, 1499, 1560, 1590, 1696, 1872, 1908, 2067, 2080, 2120, 2340, 2385, 2544, 2756, 2998, 3120, 3180, 3445, 3744, 3816, 4134, 4240, 4497, 4680, 4770, 5088, 5512, 5996, 6201, 6240, 6360, 6890, 7495, 7632, 8268, 8480, 8994, 9360, 9540, 10335, 11024, 11992, 12402, 12720, 13491, 13780, 14990, 15264, 16536, 17988, 18720, 19080, 19487, 20670, 22048, 22485, 23984, 24804, 25440, 26982, 27560, 29980, 31005, 33072, 35976, 38160, 38974, 41340, 44970, 47968, 49608, 53964, 55120, 58461, 59960, 62010, 66144, 67455, 71952, 76320, 77948, 79447, 82680, 89940, 97435, 99216, 107928, 110240, 116922, 119920, 124020, 134910, 143904, 155896, 158894, 165360, 175383, 179880, 194870, 198432, 215856, 233844, 238341, 239840, 248040, 269820, 292305, 311792, 317788, 330720, 350766, 359760, 389740, 397235, 431712, 467688, 476682, 496080, 539640, 584610, 623584, 635576, 701532, 715023, 719520, 779480, 794470, 876915, 935376, 953364, 992160, 1032811, 1079280, 1169220, 1191705, 1271152, 1403064, 1430046, 1558960, 1588940, 1753830, 1870752, 1906728, 2065622, 2158560, 2338440, 2383410, 2542304, 2806128, 2860092, 3098433, 3117920, 3177880, 3507660, 3575115, 3813456, 4131244, 4676880, 4766820, 5164055, 5612256, 5720184, 6196866, 6355760, 7015320, 7150230, 7626912, 8262488, 9295299, 9353760, 9533640, 10328110, 11440368, 12393732, 12711520, 14030640, 14300460, 15492165, 16524976, 18590598, 19067280, 20656220, 22880736, 24787464, 28061280, 28600920, 30984330, 33049952, 37181196, 38134560, 41312440, 46476495, 49574928, 57201840, 61968660, 74362392, 82624880, 92952990, 99149856, 114403680, 123937320, 148724784, 165249760, 185905980, 247874640, 297449568, 371811960, 495749280, 743623920, 1487247840]

約数ペア:

[(1, 1487247840), (2, 743623920), (3, 495749280), (4, 371811960), (5, 297449568), (6, 247874640), (8, 185905980), (9, 165249760), (10, 148724784), (12, 123937320), (13, 114403680), (15, 99149856), (16, 92952990), (18, 82624880), (20, 74362392), (24, 61968660), (26, 57201840), (30, 49574928), (32, 46476495), (36, 41312440), (39, 38134560), (40, 37181196), (45, 33049952), (48, 30984330), (52, 28600920), (53, 28061280), (60, 24787464), (65, 22880736), (72, 20656220), (78, 19067280), (80, 18590598), (90, 16524976), (96, 15492165), (104, 14300460), (106, 14030640), (117, 12711520), (120, 12393732), (130, 11440368), (144, 10328110), (156, 9533640), (159, 9353760), (160, 9295299), (180, 8262488), (195, 7626912), (208, 7150230), (212, 7015320), (234, 6355760), (240, 6196866), (260, 5720184), (265, 5612256), (288, 5164055), (312, 4766820), (318, 4676880), (360, 4131244), (390, 3813456), (416, 3575115), (424, 3507660), (468, 3177880), (477, 3117920), (480, 3098433), (520, 2860092), (530, 2806128), (585, 2542304), (624, 2383410), (636, 2338440), (689, 2158560), (720, 2065622), (780, 1906728), (795, 1870752), (848, 1753830), (936, 1588940), (954, 1558960), (1040, 1430046), (1060, 1403064), (1170, 1271152), (1248, 1191705), (1272, 1169220), (1378, 1079280), (1440, 1032811), (1499, 992160), (1560, 953364), (1590, 935376), (1696, 876915), (1872, 794470), (1908, 779480), (2067, 719520), (2080, 715023), (2120, 701532), (2340, 635576), (2385, 623584), (2544, 584610), (2756, 539640), (2998, 496080), (3120, 476682), (3180, 467688), (3445, 431712), (3744, 397235), (3816, 389740), (4134, 359760), (4240, 350766), (4497, 330720), (4680, 317788), (4770, 311792), (5088, 292305), (5512, 269820), (5996, 248040), (6201, 239840), (6240, 238341), (6360, 233844), (6890, 215856), (7495, 198432), (7632, 194870), (8268, 179880), (8480, 175383), (8994, 165360), (9360, 158894), (9540, 155896), (10335, 143904), (11024, 134910), (11992, 124020), (12402, 119920), (12720, 116922), (13491, 110240), (13780, 107928), (14990, 99216), (15264, 97435), (16536, 89940), (17988, 82680), (18720, 79447), (19080, 77948), (19487, 76320), (20670, 71952), (22048, 67455), (22485, 66144), (23984, 62010), (24804, 59960), (25440, 58461), (26982, 55120), (27560, 53964), (29980, 49608), (31005, 47968), (33072, 44970), (35976, 41340), (38160, 38974)]