982515840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1$

素因数の和:1235

約数の個数: 256

約数和(自身を含む): 3442867200

約数和(自身を除く): 2460351360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 23, 24, 30, 32, 38, 40, 46, 48, 57, 60, 64, 69, 76, 80, 92, 95, 96, 114, 115, 120, 128, 138, 152, 160, 184, 190, 192, 228, 230, 240, 276, 285, 304, 320, 345, 368, 380, 384, 437, 456, 460, 480, 552, 570, 608, 640, 690, 736, 760, 874, 912, 920, 960, 1104, 1140, 1171, 1216, 1311, 1380, 1472, 1520, 1748, 1824, 1840, 1920, 2185, 2208, 2280, 2342, 2432, 2622, 2760, 2944, 3040, 3496, 3513, 3648, 3680, 4370, 4416, 4560, 4684, 5244, 5520, 5855, 6080, 6555, 6992, 7026, 7296, 7360, 8740, 8832, 9120, 9368, 10488, 11040, 11710, 12160, 13110, 13984, 14052, 14720, 17480, 17565, 18240, 18736, 20976, 22080, 22249, 23420, 26220, 26933, 27968, 28104, 34960, 35130, 36480, 37472, 41952, 44160, 44498, 46840, 52440, 53866, 55936, 56208, 66747, 69920, 70260, 74944, 80799, 83904, 88996, 93680, 104880, 107732, 111245, 112416, 133494, 134665, 139840, 140520, 149888, 161598, 167808, 177992, 187360, 209760, 215464, 222490, 224832, 266988, 269330, 279680, 281040, 323196, 333735, 355984, 374720, 403995, 419520, 430928, 444980, 449664, 511727, 533976, 538660, 562080, 646392, 667470, 711968, 749440, 807990, 839040, 861856, 889960, 1023454, 1067952, 1077320, 1124160, 1292784, 1334940, 1423936, 1535181, 1615980, 1723712, 1779920, 2046908, 2135904, 2154640, 2248320, 2558635, 2585568, 2669880, 2847872, 3070362, 3231960, 3447424, 3559840, 4093816, 4271808, 4309280, 5117270, 5171136, 5339760, 6140724, 6463920, 7119680, 7675905, 8187632, 8543616, 8618560, 10234540, 10342272, 10679520, 12281448, 12927840, 14239360, 15351810, 16375264, 17237120, 20469080, 21359040, 24562896, 25855680, 30703620, 32750528, 40938160, 42718080, 49125792, 51711360, 61407240, 65501056, 81876320, 98251584, 122814480, 163752640, 196503168, 245628960, 327505280, 491257920, 982515840]

約数ペア:

[(1, 982515840), (2, 491257920), (3, 327505280), (4, 245628960), (5, 196503168), (6, 163752640), (8, 122814480), (10, 98251584), (12, 81876320), (15, 65501056), (16, 61407240), (19, 51711360), (20, 49125792), (23, 42718080), (24, 40938160), (30, 32750528), (32, 30703620), (38, 25855680), (40, 24562896), (46, 21359040), (48, 20469080), (57, 17237120), (60, 16375264), (64, 15351810), (69, 14239360), (76, 12927840), (80, 12281448), (92, 10679520), (95, 10342272), (96, 10234540), (114, 8618560), (115, 8543616), (120, 8187632), (128, 7675905), (138, 7119680), (152, 6463920), (160, 6140724), (184, 5339760), (190, 5171136), (192, 5117270), (228, 4309280), (230, 4271808), (240, 4093816), (276, 3559840), (285, 3447424), (304, 3231960), (320, 3070362), (345, 2847872), (368, 2669880), (380, 2585568), (384, 2558635), (437, 2248320), (456, 2154640), (460, 2135904), (480, 2046908), (552, 1779920), (570, 1723712), (608, 1615980), (640, 1535181), (690, 1423936), (736, 1334940), (760, 1292784), (874, 1124160), (912, 1077320), (920, 1067952), (960, 1023454), (1104, 889960), (1140, 861856), (1171, 839040), (1216, 807990), (1311, 749440), (1380, 711968), (1472, 667470), (1520, 646392), (1748, 562080), (1824, 538660), (1840, 533976), (1920, 511727), (2185, 449664), (2208, 444980), (2280, 430928), (2342, 419520), (2432, 403995), (2622, 374720), (2760, 355984), (2944, 333735), (3040, 323196), (3496, 281040), (3513, 279680), (3648, 269330), (3680, 266988), (4370, 224832), (4416, 222490), (4560, 215464), (4684, 209760), (5244, 187360), (5520, 177992), (5855, 167808), (6080, 161598), (6555, 149888), (6992, 140520), (7026, 139840), (7296, 134665), (7360, 133494), (8740, 112416), (8832, 111245), (9120, 107732), (9368, 104880), (10488, 93680), (11040, 88996), (11710, 83904), (12160, 80799), (13110, 74944), (13984, 70260), (14052, 69920), (14720, 66747), (17480, 56208), (17565, 55936), (18240, 53866), (18736, 52440), (20976, 46840), (22080, 44498), (22249, 44160), (23420, 41952), (26220, 37472), (26933, 36480), (27968, 35130), (28104, 34960)]