19524862080

素因数分解:

$2^7\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1$

素因数の和:554

約数の個数: 640

約数和(自身を含む): 75266452800

約数和(自身を除く): 55741590720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 43, 45, 48, 54, 57, 60, 64, 72, 76, 80, 81, 86, 90, 95, 96, 108, 114, 120, 128, 129, 135, 144, 152, 160, 162, 171, 172, 180, 190, 192, 215, 216, 228, 240, 258, 270, 285, 288, 304, 320, 324, 342, 344, 360, 380, 384, 387, 405, 430, 432, 456, 461, 480, 513, 516, 540, 570, 576, 608, 640, 645, 648, 684, 688, 720, 760, 774, 810, 817, 855, 860, 864, 912, 922, 960, 1026, 1032, 1080, 1140, 1152, 1161, 1216, 1290, 1296, 1368, 1376, 1383, 1440, 1520, 1539, 1548, 1620, 1634, 1710, 1720, 1728, 1824, 1844, 1920, 1935, 2052, 2064, 2160, 2280, 2305, 2322, 2432, 2451, 2565, 2580, 2592, 2736, 2752, 2766, 2880, 3040, 3078, 3096, 3240, 3268, 3420, 3440, 3456, 3483, 3648, 3688, 3870, 4085, 4104, 4128, 4149, 4320, 4560, 4610, 4644, 4902, 5130, 5160, 5184, 5472, 5504, 5532, 5760, 5805, 6080, 6156, 6192, 6480, 6536, 6840, 6880, 6915, 6966, 7296, 7353, 7376, 7695, 7740, 8170, 8208, 8256, 8298, 8640, 8759, 9120, 9220, 9288, 9804, 10260, 10320, 10368, 10944, 11064, 11610, 12160, 12255, 12312, 12384, 12447, 12960, 13072, 13680, 13760, 13830, 13932, 14706, 14752, 15390, 15480, 16340, 16416, 16512, 16596, 17280, 17415, 17518, 18240, 18440, 18576, 19608, 19823, 20520, 20640, 20745, 21888, 22059, 22128, 23220, 24510, 24624, 24768, 24894, 25920, 26144, 26277, 27360, 27520, 27660, 27864, 29412, 29504, 30780, 30960, 32680, 32832, 33192, 34830, 35036, 36480, 36765, 36880, 37152, 37341, 39216, 39646, 41040, 41280, 41490, 43795, 44118, 44256, 46440, 49020, 49248, 49536, 49788, 51840, 52288, 52554, 54720, 55320, 55728, 58824, 59008, 59469, 61560, 61920, 62235, 65360, 65664, 66177, 66384, 69660, 70072, 73530, 73760, 74304, 74682, 78432, 78831, 79292, 82080, 82560, 82980, 87590, 88236, 88512, 92880, 98040, 98496, 99115, 99576, 104576, 105108, 109440, 110295, 110640, 111456, 117648, 118938, 123120, 123840, 124470, 130720, 131385, 132354, 132768, 139320, 140144, 147060, 147520, 148608, 149364, 156864, 157662, 158584, 164160, 165960, 175180, 176472, 177024, 178407, 185760, 186705, 196080, 196992, 198230, 199152, 210216, 220590, 221280, 222912, 235296, 236493, 237876, 246240, 247680, 248940, 261440, 262770, 264708, 265536, 278640, 280288, 294120, 295040, 297345, 298728, 313728, 315324, 317168, 328320, 330885, 331920, 350360, 352944, 356814, 371520, 373410, 376637, 392160, 394155, 396460, 398304, 420432, 441180, 442560, 445824, 470592, 472986, 475752, 492480, 497880, 522880, 525540, 529416, 531072, 535221, 557280, 560576, 588240, 594690, 597456, 630648, 634336, 661770, 663840, 700720, 705888, 709479, 713628, 743040, 746820, 753274, 784320, 788310, 792920, 796608, 840864, 882360, 885120, 892035, 941184, 945972, 951504, 984960, 995760, 1051080, 1058832, 1070442, 1114560, 1121152, 1129911, 1176480, 1182465, 1189380, 1194912, 1261296, 1268672, 1323540, 1327680, 1401440, 1411776, 1418958, 1427256, 1493640, 1506548, 1568640, 1576620, 1585840, 1593216, 1605663, 1681728, 1764720, 1784070, 1883185, 1891944, 1903008, 1991520, 2102160, 2117664, 2140884, 2229120, 2259822, 2352960, 2364930, 2378760, 2389824, 2522592, 2537344, 2647080, 2655360, 2676105, 2802880, 2823552, 2837916, 2854512, 2987280, 3013096, 3153240, 3171680, 3211326, 3363456, 3389733, 3529440, 3547395, 3568140, 3766370, 3783888, 3806016, 3983040, 4204320, 4235328, 4281768, 4519644, 4705920, 4729860, 4757520, 4779648, 5045184, 5294160, 5352210, 5605760, 5649555, 5675832, 5709024, 5974560, 6026192, 6306480, 6343360, 6422652, 6779466, 7058880, 7094790, 7136280, 7532740, 7567776, 7612032, 7966080, 8028315, 8408640, 8470656, 8563536, 9039288, 9459720, 9515040, 10090368, 10169199, 10588320, 10704420, 11299110, 11351664, 11418048, 11949120, 12052384, 12612960, 12686720, 12845304, 13558932, 14117760, 14189580, 14272560, 15065480, 15135552, 16056630, 16817280, 16948665, 17127072, 18078576, 18919440, 19030080, 20338398, 21176640, 21408840, 22598220, 22703328, 22836096, 23898240, 24104768, 25225920, 25690608, 27117864, 28379160, 28545120, 30130960, 30271104, 30507597, 32113260, 33897330, 34254144, 36157152, 37838880, 38060160, 40676796, 42353280, 42817680, 45196440, 45406656, 48209536, 50451840, 50845995, 51381216, 54235728, 56758320, 57090240, 60261920, 61015194, 64226520, 67794660, 68508288, 72314304, 75677760, 81353592, 85635360, 90392880, 90813312, 101691990, 102762432, 108471456, 113516640, 114180480, 120523840, 122030388, 128453040, 135589320, 144628608, 151355520, 152537985, 162707184, 171270720, 180785760, 203383980, 205524864, 216942912, 227033280, 241047680, 244060776, 256906080, 271178640, 305075970, 325414368, 342541440, 361571520, 406767960, 433885824, 454066560, 488121552, 513812160, 542357280, 610151940, 650828736, 723143040, 813535920, 976243104, 1027624320, 1084714560, 1220303880, 1301657472, 1627071840, 1952486208, 2169429120, 2440607760, 3254143680, 3904972416, 4881215520, 6508287360, 9762431040, 19524862080]

約数ペア:

[(1, 19524862080), (2, 9762431040), (3, 6508287360), (4, 4881215520), (5, 3904972416), (6, 3254143680), (8, 2440607760), (9, 2169429120), (10, 1952486208), (12, 1627071840), (15, 1301657472), (16, 1220303880), (18, 1084714560), (19, 1027624320), (20, 976243104), (24, 813535920), (27, 723143040), (30, 650828736), (32, 610151940), (36, 542357280), (38, 513812160), (40, 488121552), (43, 454066560), (45, 433885824), (48, 406767960), (54, 361571520), (57, 342541440), (60, 325414368), (64, 305075970), (72, 271178640), (76, 256906080), (80, 244060776), (81, 241047680), (86, 227033280), (90, 216942912), (95, 205524864), (96, 203383980), (108, 180785760), (114, 171270720), (120, 162707184), (128, 152537985), (129, 151355520), (135, 144628608), (144, 135589320), (152, 128453040), (160, 122030388), (162, 120523840), (171, 114180480), (172, 113516640), (180, 108471456), (190, 102762432), (192, 101691990), (215, 90813312), (216, 90392880), (228, 85635360), (240, 81353592), (258, 75677760), (270, 72314304), (285, 68508288), (288, 67794660), (304, 64226520), (320, 61015194), (324, 60261920), (342, 57090240), (344, 56758320), (360, 54235728), (380, 51381216), (384, 50845995), (387, 50451840), (405, 48209536), (430, 45406656), (432, 45196440), (456, 42817680), (461, 42353280), (480, 40676796), (513, 38060160), (516, 37838880), (540, 36157152), (570, 34254144), (576, 33897330), (608, 32113260), (640, 30507597), (645, 30271104), (648, 30130960), (684, 28545120), (688, 28379160), (720, 27117864), (760, 25690608), (774, 25225920), (810, 24104768), (817, 23898240), (855, 22836096), (860, 22703328), (864, 22598220), (912, 21408840), (922, 21176640), (960, 20338398), (1026, 19030080), (1032, 18919440), (1080, 18078576), (1140, 17127072), (1152, 16948665), (1161, 16817280), (1216, 16056630), (1290, 15135552), (1296, 15065480), (1368, 14272560), (1376, 14189580), (1383, 14117760), (1440, 13558932), (1520, 12845304), (1539, 12686720), (1548, 12612960), (1620, 12052384), (1634, 11949120), (1710, 11418048), (1720, 11351664), (1728, 11299110), (1824, 10704420), (1844, 10588320), (1920, 10169199), (1935, 10090368), (2052, 9515040), (2064, 9459720), (2160, 9039288), (2280, 8563536), (2305, 8470656), (2322, 8408640), (2432, 8028315), (2451, 7966080), (2565, 7612032), (2580, 7567776), (2592, 7532740), (2736, 7136280), (2752, 7094790), (2766, 7058880), (2880, 6779466), (3040, 6422652), (3078, 6343360), (3096, 6306480), (3240, 6026192), (3268, 5974560), (3420, 5709024), (3440, 5675832), (3456, 5649555), (3483, 5605760), (3648, 5352210), (3688, 5294160), (3870, 5045184), (4085, 4779648), (4104, 4757520), (4128, 4729860), (4149, 4705920), (4320, 4519644), (4560, 4281768), (4610, 4235328), (4644, 4204320), (4902, 3983040), (5130, 3806016), (5160, 3783888), (5184, 3766370), (5472, 3568140), (5504, 3547395), (5532, 3529440), (5760, 3389733), (5805, 3363456), (6080, 3211326), (6156, 3171680), (6192, 3153240), (6480, 3013096), (6536, 2987280), (6840, 2854512), (6880, 2837916), (6915, 2823552), (6966, 2802880), (7296, 2676105), (7353, 2655360), (7376, 2647080), (7695, 2537344), (7740, 2522592), (8170, 2389824), (8208, 2378760), (8256, 2364930), (8298, 2352960), (8640, 2259822), (8759, 2229120), (9120, 2140884), (9220, 2117664), (9288, 2102160), (9804, 1991520), (10260, 1903008), (10320, 1891944), (10368, 1883185), (10944, 1784070), (11064, 1764720), (11610, 1681728), (12160, 1605663), (12255, 1593216), (12312, 1585840), (12384, 1576620), (12447, 1568640), (12960, 1506548), (13072, 1493640), (13680, 1427256), (13760, 1418958), (13830, 1411776), (13932, 1401440), (14706, 1327680), (14752, 1323540), (15390, 1268672), (15480, 1261296), (16340, 1194912), (16416, 1189380), (16512, 1182465), (16596, 1176480), (17280, 1129911), (17415, 1121152), (17518, 1114560), (18240, 1070442), (18440, 1058832), (18576, 1051080), (19608, 995760), (19823, 984960), (20520, 951504), (20640, 945972), (20745, 941184), (21888, 892035), (22059, 885120), (22128, 882360), (23220, 840864), (24510, 796608), (24624, 792920), (24768, 788310), (24894, 784320), (25920, 753274), (26144, 746820), (26277, 743040), (27360, 713628), (27520, 709479), (27660, 705888), (27864, 700720), (29412, 663840), (29504, 661770), (30780, 634336), (30960, 630648), (32680, 597456), (32832, 594690), (33192, 588240), (34830, 560576), (35036, 557280), (36480, 535221), (36765, 531072), (36880, 529416), (37152, 525540), (37341, 522880), (39216, 497880), (39646, 492480), (41040, 475752), (41280, 472986), (41490, 470592), (43795, 445824), (44118, 442560), (44256, 441180), (46440, 420432), (49020, 398304), (49248, 396460), (49536, 394155), (49788, 392160), (51840, 376637), (52288, 373410), (52554, 371520), (54720, 356814), (55320, 352944), (55728, 350360), (58824, 331920), (59008, 330885), (59469, 328320), (61560, 317168), (61920, 315324), (62235, 313728), (65360, 298728), (65664, 297345), (66177, 295040), (66384, 294120), (69660, 280288), (70072, 278640), (73530, 265536), (73760, 264708), (74304, 262770), (74682, 261440), (78432, 248940), (78831, 247680), (79292, 246240), (82080, 237876), (82560, 236493), (82980, 235296), (87590, 222912), (88236, 221280), (88512, 220590), (92880, 210216), (98040, 199152), (98496, 198230), (99115, 196992), (99576, 196080), (104576, 186705), (105108, 185760), (109440, 178407), (110295, 177024), (110640, 176472), (111456, 175180), (117648, 165960), (118938, 164160), (123120, 158584), (123840, 157662), (124470, 156864), (130720, 149364), (131385, 148608), (132354, 147520), (132768, 147060), (139320, 140144)]