1831524480

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1277}}^1$

素因数の和:1388

約数の個数: 256

約数和(自身を含む): 6569942400

約数和(自身を除く): 4738417920

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, 83, 90, 96, 108, 120, 128, 135, 144, 160, 166, 180, 192, 216, 240, 249, 270, 288, 320, 332, 360, 384, 415, 432, 480, 498, 540, 576, 640, 664, 720, 747, 830, 864, 960, 996, 1080, 1152, 1245, 1277, 1328, 1440, 1494, 1660, 1728, 1920, 1992, 2160, 2241, 2490, 2554, 2656, 2880, 2988, 3320, 3456, 3735, 3831, 3984, 4320, 4482, 4980, 5108, 5312, 5760, 5976, 6385, 6640, 7470, 7662, 7968, 8640, 8964, 9960, 10216, 10624, 11205, 11493, 11952, 12770, 13280, 14940, 15324, 15936, 17280, 17928, 19155, 19920, 20432, 22410, 22986, 23904, 25540, 26560, 29880, 30648, 31872, 34479, 35856, 38310, 39840, 40864, 44820, 45972, 47808, 51080, 53120, 57465, 59760, 61296, 68958, 71712, 76620, 79680, 81728, 89640, 91944, 95616, 102160, 105991, 114930, 119520, 122592, 137916, 143424, 153240, 159360, 163456, 172395, 179280, 183888, 204320, 211982, 229860, 239040, 245184, 275832, 286848, 306480, 317973, 344790, 358560, 367776, 408640, 423964, 459720, 478080, 490368, 529955, 551664, 612960, 635946, 689580, 717120, 735552, 817280, 847928, 919440, 953919, 1059910, 1103328, 1225920, 1271892, 1379160, 1434240, 1471104, 1589865, 1695856, 1838880, 1907838, 2119820, 2206656, 2451840, 2543784, 2758320, 2861757, 3179730, 3391712, 3677760, 3815676, 4239640, 4413312, 4769595, 5087568, 5516640, 5723514, 6359460, 6783424, 7355520, 7631352, 8479280, 9539190, 10175136, 11033280, 11447028, 12718920, 13566848, 14308785, 15262704, 16958560, 19078380, 20350272, 22066560, 22894056, 25437840, 28617570, 30525408, 33917120, 38156760, 40700544, 45788112, 50875680, 57235140, 61050816, 67834240, 76313520, 91576224, 101751360, 114470280, 122101632, 152627040, 183152448, 203502720, 228940560, 305254080, 366304896, 457881120, 610508160, 915762240, 1831524480]

約数ペア:

[(1, 1831524480), (2, 915762240), (3, 610508160), (4, 457881120), (5, 366304896), (6, 305254080), (8, 228940560), (9, 203502720), (10, 183152448), (12, 152627040), (15, 122101632), (16, 114470280), (18, 101751360), (20, 91576224), (24, 76313520), (27, 67834240), (30, 61050816), (32, 57235140), (36, 50875680), (40, 45788112), (45, 40700544), (48, 38156760), (54, 33917120), (60, 30525408), (64, 28617570), (72, 25437840), (80, 22894056), (83, 22066560), (90, 20350272), (96, 19078380), (108, 16958560), (120, 15262704), (128, 14308785), (135, 13566848), (144, 12718920), (160, 11447028), (166, 11033280), (180, 10175136), (192, 9539190), (216, 8479280), (240, 7631352), (249, 7355520), (270, 6783424), (288, 6359460), (320, 5723514), (332, 5516640), (360, 5087568), (384, 4769595), (415, 4413312), (432, 4239640), (480, 3815676), (498, 3677760), (540, 3391712), (576, 3179730), (640, 2861757), (664, 2758320), (720, 2543784), (747, 2451840), (830, 2206656), (864, 2119820), (960, 1907838), (996, 1838880), (1080, 1695856), (1152, 1589865), (1245, 1471104), (1277, 1434240), (1328, 1379160), (1440, 1271892), (1494, 1225920), (1660, 1103328), (1728, 1059910), (1920, 953919), (1992, 919440), (2160, 847928), (2241, 817280), (2490, 735552), (2554, 717120), (2656, 689580), (2880, 635946), (2988, 612960), (3320, 551664), (3456, 529955), (3735, 490368), (3831, 478080), (3984, 459720), (4320, 423964), (4482, 408640), (4980, 367776), (5108, 358560), (5312, 344790), (5760, 317973), (5976, 306480), (6385, 286848), (6640, 275832), (7470, 245184), (7662, 239040), (7968, 229860), (8640, 211982), (8964, 204320), (9960, 183888), (10216, 179280), (10624, 172395), (11205, 163456), (11493, 159360), (11952, 153240), (12770, 143424), (13280, 137916), (14940, 122592), (15324, 119520), (15936, 114930), (17280, 105991), (17928, 102160), (19155, 95616), (19920, 91944), (20432, 89640), (22410, 81728), (22986, 79680), (23904, 76620), (25540, 71712), (26560, 68958), (29880, 61296), (30648, 59760), (31872, 57465), (34479, 53120), (35856, 51080), (38310, 47808), (39840, 45972), (40864, 44820)]