18084674880

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{331}}^1$

素因数の和:726

約数の個数: 336

約数和(自身を含む): 63618392448

約数和(自身を除く): 45533717568

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 64, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 192, 240, 244, 288, 305, 311, 320, 331, 360, 366, 480, 488, 549, 576, 610, 622, 662, 720, 732, 915, 933, 960, 976, 993, 1098, 1220, 1244, 1324, 1440, 1464, 1555, 1655, 1830, 1866, 1952, 1986, 2196, 2440, 2488, 2648, 2745, 2799, 2880, 2928, 2979, 3110, 3310, 3660, 3732, 3904, 3972, 4392, 4665, 4880, 4965, 4976, 5296, 5490, 5598, 5856, 5958, 6220, 6620, 7320, 7464, 7944, 8784, 9330, 9760, 9930, 9952, 10592, 10980, 11196, 11712, 11916, 12440, 13240, 13995, 14640, 14895, 14928, 15888, 17568, 18660, 18971, 19520, 19860, 19904, 20191, 21184, 21960, 22392, 23832, 24880, 26480, 27990, 29280, 29790, 29856, 31776, 35136, 37320, 37942, 39720, 40382, 43920, 44784, 47664, 49760, 52960, 55980, 56913, 58560, 59580, 59712, 60573, 63552, 74640, 75884, 79440, 80764, 87840, 89568, 94855, 95328, 99520, 100955, 102941, 105920, 111960, 113826, 119160, 121146, 149280, 151768, 158880, 161528, 170739, 175680, 179136, 181719, 189710, 190656, 201910, 205882, 223920, 227652, 238320, 242292, 284565, 298560, 302865, 303536, 308823, 317760, 323056, 341478, 363438, 379420, 403820, 411764, 447840, 455304, 476640, 484584, 514705, 569130, 605730, 607072, 617646, 646112, 682956, 726876, 758840, 807640, 823528, 853695, 895680, 908595, 910608, 926469, 953280, 969168, 1029410, 1138260, 1211460, 1214144, 1235292, 1292224, 1365912, 1453752, 1517680, 1544115, 1615280, 1647056, 1707390, 1817190, 1821216, 1852938, 1938336, 2058820, 2276520, 2422920, 2470584, 2731824, 2907504, 3035360, 3088230, 3230560, 3294112, 3414780, 3634380, 3642432, 3705876, 3876672, 4117640, 4553040, 4632345, 4845840, 4941168, 5463648, 5815008, 6070720, 6176460, 6279401, 6461120, 6588224, 6829560, 7268760, 7411752, 8235280, 9106080, 9264690, 9691680, 9882336, 10927296, 11630016, 12352920, 12558802, 13659120, 14537520, 14823504, 16470560, 18212160, 18529380, 18838203, 19383360, 19764672, 24705840, 25117604, 27318240, 29075040, 29647008, 31397005, 32941120, 37058760, 37676406, 49411680, 50235208, 54636480, 56514609, 58150080, 59294016, 62794010, 74117520, 75352812, 94191015, 98823360, 100470416, 113029218, 125588020, 148235040, 150705624, 188382030, 200940832, 226058436, 251176040, 282573045, 296470080, 301411248, 376764060, 401881664, 452116872, 502352080, 565146090, 602822496, 753528120, 904233744, 1004704160, 1130292180, 1205644992, 1507056240, 1808467488, 2009408320, 2260584360, 3014112480, 3616934976, 4521168720, 6028224960, 9042337440, 18084674880]

約数ペア:

[(1, 18084674880), (2, 9042337440), (3, 6028224960), (4, 4521168720), (5, 3616934976), (6, 3014112480), (8, 2260584360), (9, 2009408320), (10, 1808467488), (12, 1507056240), (15, 1205644992), (16, 1130292180), (18, 1004704160), (20, 904233744), (24, 753528120), (30, 602822496), (32, 565146090), (36, 502352080), (40, 452116872), (45, 401881664), (48, 376764060), (60, 301411248), (61, 296470080), (64, 282573045), (72, 251176040), (80, 226058436), (90, 200940832), (96, 188382030), (120, 150705624), (122, 148235040), (144, 125588020), (160, 113029218), (180, 100470416), (183, 98823360), (192, 94191015), (240, 75352812), (244, 74117520), (288, 62794010), (305, 59294016), (311, 58150080), (320, 56514609), (331, 54636480), (360, 50235208), (366, 49411680), (480, 37676406), (488, 37058760), (549, 32941120), (576, 31397005), (610, 29647008), (622, 29075040), (662, 27318240), (720, 25117604), (732, 24705840), (915, 19764672), (933, 19383360), (960, 18838203), (976, 18529380), (993, 18212160), (1098, 16470560), (1220, 14823504), (1244, 14537520), (1324, 13659120), (1440, 12558802), (1464, 12352920), (1555, 11630016), (1655, 10927296), (1830, 9882336), (1866, 9691680), (1952, 9264690), (1986, 9106080), (2196, 8235280), (2440, 7411752), (2488, 7268760), (2648, 6829560), (2745, 6588224), (2799, 6461120), (2880, 6279401), (2928, 6176460), (2979, 6070720), (3110, 5815008), (3310, 5463648), (3660, 4941168), (3732, 4845840), (3904, 4632345), (3972, 4553040), (4392, 4117640), (4665, 3876672), (4880, 3705876), (4965, 3642432), (4976, 3634380), (5296, 3414780), (5490, 3294112), (5598, 3230560), (5856, 3088230), (5958, 3035360), (6220, 2907504), (6620, 2731824), (7320, 2470584), (7464, 2422920), (7944, 2276520), (8784, 2058820), (9330, 1938336), (9760, 1852938), (9930, 1821216), (9952, 1817190), (10592, 1707390), (10980, 1647056), (11196, 1615280), (11712, 1544115), (11916, 1517680), (12440, 1453752), (13240, 1365912), (13995, 1292224), (14640, 1235292), (14895, 1214144), (14928, 1211460), (15888, 1138260), (17568, 1029410), (18660, 969168), (18971, 953280), (19520, 926469), (19860, 910608), (19904, 908595), (20191, 895680), (21184, 853695), (21960, 823528), (22392, 807640), (23832, 758840), (24880, 726876), (26480, 682956), (27990, 646112), (29280, 617646), (29790, 607072), (29856, 605730), (31776, 569130), (35136, 514705), (37320, 484584), (37942, 476640), (39720, 455304), (40382, 447840), (43920, 411764), (44784, 403820), (47664, 379420), (49760, 363438), (52960, 341478), (55980, 323056), (56913, 317760), (58560, 308823), (59580, 303536), (59712, 302865), (60573, 298560), (63552, 284565), (74640, 242292), (75884, 238320), (79440, 227652), (80764, 223920), (87840, 205882), (89568, 201910), (94855, 190656), (95328, 189710), (99520, 181719), (100955, 179136), (102941, 175680), (105920, 170739), (111960, 161528), (113826, 158880), (119160, 151768), (121146, 149280)]