1868398560

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8059}}^1$

素因数の和:8110

約数の個数: 288

約数和(自身を含む): 7604513280

約数和(自身を除く): 5736114720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 23, 24, 28, 30, 32, 35, 36, 40, 42, 45, 46, 48, 56, 60, 63, 69, 70, 72, 80, 84, 90, 92, 96, 105, 112, 115, 120, 126, 138, 140, 144, 160, 161, 168, 180, 184, 207, 210, 224, 230, 240, 252, 276, 280, 288, 315, 322, 336, 345, 360, 368, 414, 420, 460, 480, 483, 504, 552, 560, 630, 644, 672, 690, 720, 736, 805, 828, 840, 920, 966, 1008, 1035, 1104, 1120, 1260, 1288, 1380, 1440, 1449, 1610, 1656, 1680, 1840, 1932, 2016, 2070, 2208, 2415, 2520, 2576, 2760, 2898, 3220, 3312, 3360, 3680, 3864, 4140, 4830, 5040, 5152, 5520, 5796, 6440, 6624, 7245, 7728, 8059, 8280, 9660, 10080, 11040, 11592, 12880, 14490, 15456, 16118, 16560, 19320, 23184, 24177, 25760, 28980, 32236, 33120, 38640, 40295, 46368, 48354, 56413, 57960, 64472, 72531, 77280, 80590, 96708, 112826, 115920, 120885, 128944, 145062, 161180, 169239, 185357, 193416, 225652, 231840, 241770, 257888, 282065, 290124, 322360, 338478, 362655, 370714, 386832, 451304, 483540, 507717, 556071, 564130, 580248, 644720, 676956, 725310, 741428, 773664, 846195, 902608, 926785, 967080, 1015434, 1112142, 1128260, 1160496, 1289440, 1297499, 1353912, 1450620, 1482856, 1668213, 1692390, 1805216, 1853570, 1934160, 2030868, 2224284, 2256520, 2320992, 2538585, 2594998, 2707824, 2780355, 2901240, 2965712, 3336426, 3384780, 3707140, 3868320, 3892497, 4061736, 4448568, 4513040, 5077170, 5189996, 5415648, 5560710, 5802480, 5931424, 6487495, 6672852, 6769560, 7414280, 7784994, 8123472, 8341065, 8897136, 9026080, 10154340, 10379992, 11121420, 11604960, 11677491, 12974990, 13345704, 13539120, 14828560, 15569988, 16246944, 16682130, 17794272, 19462485, 20308680, 20759984, 22242840, 23354982, 25949980, 26691408, 27078240, 29657120, 31139976, 33364260, 38924970, 40617360, 41519968, 44485680, 46709964, 51899960, 53382816, 58387455, 62279952, 66728520, 77849940, 81234720, 88971360, 93419928, 103799920, 116774910, 124559904, 133457040, 155699880, 186839856, 207599840, 233549820, 266914080, 311399760, 373679712, 467099640, 622799520, 934199280, 1868398560]

約数ペア:

[(1, 1868398560), (2, 934199280), (3, 622799520), (4, 467099640), (5, 373679712), (6, 311399760), (7, 266914080), (8, 233549820), (9, 207599840), (10, 186839856), (12, 155699880), (14, 133457040), (15, 124559904), (16, 116774910), (18, 103799920), (20, 93419928), (21, 88971360), (23, 81234720), (24, 77849940), (28, 66728520), (30, 62279952), (32, 58387455), (35, 53382816), (36, 51899960), (40, 46709964), (42, 44485680), (45, 41519968), (46, 40617360), (48, 38924970), (56, 33364260), (60, 31139976), (63, 29657120), (69, 27078240), (70, 26691408), (72, 25949980), (80, 23354982), (84, 22242840), (90, 20759984), (92, 20308680), (96, 19462485), (105, 17794272), (112, 16682130), (115, 16246944), (120, 15569988), (126, 14828560), (138, 13539120), (140, 13345704), (144, 12974990), (160, 11677491), (161, 11604960), (168, 11121420), (180, 10379992), (184, 10154340), (207, 9026080), (210, 8897136), (224, 8341065), (230, 8123472), (240, 7784994), (252, 7414280), (276, 6769560), (280, 6672852), (288, 6487495), (315, 5931424), (322, 5802480), (336, 5560710), (345, 5415648), (360, 5189996), (368, 5077170), (414, 4513040), (420, 4448568), (460, 4061736), (480, 3892497), (483, 3868320), (504, 3707140), (552, 3384780), (560, 3336426), (630, 2965712), (644, 2901240), (672, 2780355), (690, 2707824), (720, 2594998), (736, 2538585), (805, 2320992), (828, 2256520), (840, 2224284), (920, 2030868), (966, 1934160), (1008, 1853570), (1035, 1805216), (1104, 1692390), (1120, 1668213), (1260, 1482856), (1288, 1450620), (1380, 1353912), (1440, 1297499), (1449, 1289440), (1610, 1160496), (1656, 1128260), (1680, 1112142), (1840, 1015434), (1932, 967080), (2016, 926785), (2070, 902608), (2208, 846195), (2415, 773664), (2520, 741428), (2576, 725310), (2760, 676956), (2898, 644720), (3220, 580248), (3312, 564130), (3360, 556071), (3680, 507717), (3864, 483540), (4140, 451304), (4830, 386832), (5040, 370714), (5152, 362655), (5520, 338478), (5796, 322360), (6440, 290124), (6624, 282065), (7245, 257888), (7728, 241770), (8059, 231840), (8280, 225652), (9660, 193416), (10080, 185357), (11040, 169239), (11592, 161180), (12880, 145062), (14490, 128944), (15456, 120885), (16118, 115920), (16560, 112826), (19320, 96708), (23184, 80590), (24177, 77280), (25760, 72531), (28980, 64472), (32236, 57960), (33120, 56413), (38640, 48354), (40295, 46368)]