20782742400

素因数分解:

$2^7\times 3^3\times 5^2\times 7^2\times {\mathrm{4909}}^1$

素因数の和:4956

約数の個数: 576

約数和(自身を含む): 88494894000

約数和(自身を除く): 67712151600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 50, 54, 56, 60, 63, 64, 70, 72, 75, 80, 84, 90, 96, 98, 100, 105, 108, 112, 120, 126, 128, 135, 140, 144, 147, 150, 160, 168, 175, 180, 189, 192, 196, 200, 210, 216, 224, 225, 240, 245, 252, 270, 280, 288, 294, 300, 315, 320, 336, 350, 360, 378, 384, 392, 400, 420, 432, 441, 448, 450, 480, 490, 504, 525, 540, 560, 576, 588, 600, 630, 640, 672, 675, 700, 720, 735, 756, 784, 800, 840, 864, 882, 896, 900, 945, 960, 980, 1008, 1050, 1080, 1120, 1152, 1176, 1200, 1225, 1260, 1323, 1344, 1350, 1400, 1440, 1470, 1512, 1568, 1575, 1600, 1680, 1728, 1764, 1800, 1890, 1920, 1960, 2016, 2100, 2160, 2205, 2240, 2352, 2400, 2450, 2520, 2646, 2688, 2700, 2800, 2880, 2940, 3024, 3136, 3150, 3200, 3360, 3456, 3528, 3600, 3675, 3780, 3920, 4032, 4200, 4320, 4410, 4480, 4704, 4725, 4800, 4900, 4909, 5040, 5292, 5400, 5600, 5760, 5880, 6048, 6272, 6300, 6615, 6720, 7056, 7200, 7350, 7560, 7840, 8064, 8400, 8640, 8820, 9408, 9450, 9600, 9800, 9818, 10080, 10584, 10800, 11025, 11200, 11760, 12096, 12600, 13230, 13440, 14112, 14400, 14700, 14727, 15120, 15680, 16800, 17280, 17640, 18816, 18900, 19600, 19636, 20160, 21168, 21600, 22050, 22400, 23520, 24192, 24545, 25200, 26460, 28224, 28800, 29400, 29454, 30240, 31360, 33075, 33600, 34363, 35280, 37800, 39200, 39272, 40320, 42336, 43200, 44100, 44181, 47040, 49090, 50400, 52920, 56448, 58800, 58908, 60480, 66150, 67200, 68726, 70560, 73635, 75600, 78400, 78544, 84672, 86400, 88200, 88362, 94080, 98180, 100800, 103089, 105840, 117600, 117816, 120960, 122725, 132300, 132543, 137452, 141120, 147270, 151200, 156800, 157088, 169344, 171815, 176400, 176724, 196360, 201600, 206178, 211680, 220905, 235200, 235632, 240541, 245450, 264600, 265086, 274904, 282240, 294540, 302400, 309267, 314176, 343630, 352800, 353448, 368175, 392720, 412356, 423360, 441810, 470400, 471264, 481082, 490900, 515445, 529200, 530172, 549808, 589080, 604800, 618534, 628352, 662715, 687260, 705600, 706896, 721623, 736350, 785440, 824712, 846720, 859075, 883620, 927801, 942528, 962164, 981800, 1030890, 1058400, 1060344, 1099616, 1104525, 1178160, 1202705, 1237068, 1325430, 1374520, 1411200, 1413792, 1443246, 1472700, 1546335, 1570880, 1649424, 1718150, 1767240, 1855602, 1885056, 1924328, 1963600, 2061780, 2116800, 2120688, 2164869, 2199232, 2209050, 2356320, 2405410, 2474136, 2577225, 2650860, 2749040, 2827584, 2886492, 2945400, 3092670, 3141760, 3298848, 3313575, 3436300, 3534480, 3608115, 3711204, 3848656, 3927200, 4123560, 4233600, 4241376, 4329738, 4398464, 4418100, 4639005, 4712640, 4810820, 4948272, 5154450, 5301720, 5498080, 5655168, 5772984, 5890800, 6013525, 6185340, 6494607, 6597696, 6627150, 6872600, 7068960, 7216230, 7422408, 7697312, 7731675, 7854400, 8247120, 8482752, 8659476, 8836200, 9278010, 9425280, 9621640, 9896544, 10308900, 10603440, 10824345, 10996160, 11545968, 11781600, 12027050, 12370680, 12989214, 13195392, 13254300, 13745200, 14137920, 14432460, 14844816, 15394624, 15463350, 15708800, 16494240, 16965504, 17318952, 17672400, 18040575, 18556020, 19243280, 19793088, 20617800, 21206880, 21648690, 21992320, 23091936, 23195025, 23563200, 24054100, 24741360, 25978428, 26508600, 27490400, 28275840, 28864920, 29689632, 30789248, 30926700, 32473035, 32988480, 34637904, 35344800, 36081150, 37112040, 38486560, 39586176, 41235600, 42413760, 43297380, 46183872, 46390050, 47126400, 48108200, 49482720, 51956856, 53017200, 54121725, 54980800, 57729840, 59379264, 61853400, 64946070, 65976960, 69275808, 70689600, 72162300, 74224080, 76973120, 82471200, 84827520, 86594760, 92367744, 92780100, 96216400, 98965440, 103913712, 106034400, 108243450, 109961600, 115459680, 118758528, 123706800, 129892140, 138551616, 141379200, 144324600, 148448160, 153946240, 162365175, 164942400, 173189520, 185560200, 192432800, 197930880, 207827424, 212068800, 216486900, 230919360, 247413600, 259784280, 277103232, 288649200, 296896320, 324730350, 329884800, 346379040, 371120400, 384865600, 415654848, 424137600, 432973800, 461838720, 494827200, 519568560, 577298400, 593792640, 649460700, 692758080, 742240800, 769731200, 831309696, 865947600, 989654400, 1039137120, 1154596800, 1298921400, 1385516160, 1484481600, 1731895200, 2078274240, 2309193600, 2597842800, 2968963200, 3463790400, 4156548480, 5195685600, 6927580800, 10391371200, 20782742400]

約数ペア:

[(1, 20782742400), (2, 10391371200), (3, 6927580800), (4, 5195685600), (5, 4156548480), (6, 3463790400), (7, 2968963200), (8, 2597842800), (9, 2309193600), (10, 2078274240), (12, 1731895200), (14, 1484481600), (15, 1385516160), (16, 1298921400), (18, 1154596800), (20, 1039137120), (21, 989654400), (24, 865947600), (25, 831309696), (27, 769731200), (28, 742240800), (30, 692758080), (32, 649460700), (35, 593792640), (36, 577298400), (40, 519568560), (42, 494827200), (45, 461838720), (48, 432973800), (49, 424137600), (50, 415654848), (54, 384865600), (56, 371120400), (60, 346379040), (63, 329884800), (64, 324730350), (70, 296896320), (72, 288649200), (75, 277103232), (80, 259784280), (84, 247413600), (90, 230919360), (96, 216486900), (98, 212068800), (100, 207827424), (105, 197930880), (108, 192432800), (112, 185560200), (120, 173189520), (126, 164942400), (128, 162365175), (135, 153946240), (140, 148448160), (144, 144324600), (147, 141379200), (150, 138551616), (160, 129892140), (168, 123706800), (175, 118758528), (180, 115459680), (189, 109961600), (192, 108243450), (196, 106034400), (200, 103913712), (210, 98965440), (216, 96216400), (224, 92780100), (225, 92367744), (240, 86594760), (245, 84827520), (252, 82471200), (270, 76973120), (280, 74224080), (288, 72162300), (294, 70689600), (300, 69275808), (315, 65976960), (320, 64946070), (336, 61853400), (350, 59379264), (360, 57729840), (378, 54980800), (384, 54121725), (392, 53017200), (400, 51956856), (420, 49482720), (432, 48108200), (441, 47126400), (448, 46390050), (450, 46183872), (480, 43297380), (490, 42413760), (504, 41235600), (525, 39586176), (540, 38486560), (560, 37112040), (576, 36081150), (588, 35344800), (600, 34637904), (630, 32988480), (640, 32473035), (672, 30926700), (675, 30789248), (700, 29689632), (720, 28864920), (735, 28275840), (756, 27490400), (784, 26508600), (800, 25978428), (840, 24741360), (864, 24054100), (882, 23563200), (896, 23195025), (900, 23091936), (945, 21992320), (960, 21648690), (980, 21206880), (1008, 20617800), (1050, 19793088), (1080, 19243280), (1120, 18556020), (1152, 18040575), (1176, 17672400), (1200, 17318952), (1225, 16965504), (1260, 16494240), (1323, 15708800), (1344, 15463350), (1350, 15394624), (1400, 14844816), (1440, 14432460), (1470, 14137920), (1512, 13745200), (1568, 13254300), (1575, 13195392), (1600, 12989214), (1680, 12370680), (1728, 12027050), (1764, 11781600), (1800, 11545968), (1890, 10996160), (1920, 10824345), (1960, 10603440), (2016, 10308900), (2100, 9896544), (2160, 9621640), (2205, 9425280), (2240, 9278010), (2352, 8836200), (2400, 8659476), (2450, 8482752), (2520, 8247120), (2646, 7854400), (2688, 7731675), (2700, 7697312), (2800, 7422408), (2880, 7216230), (2940, 7068960), (3024, 6872600), (3136, 6627150), (3150, 6597696), (3200, 6494607), (3360, 6185340), (3456, 6013525), (3528, 5890800), (3600, 5772984), (3675, 5655168), (3780, 5498080), (3920, 5301720), (4032, 5154450), (4200, 4948272), (4320, 4810820), (4410, 4712640), (4480, 4639005), (4704, 4418100), (4725, 4398464), (4800, 4329738), (4900, 4241376), (4909, 4233600), (5040, 4123560), (5292, 3927200), (5400, 3848656), (5600, 3711204), (5760, 3608115), (5880, 3534480), (6048, 3436300), (6272, 3313575), (6300, 3298848), (6615, 3141760), (6720, 3092670), (7056, 2945400), (7200, 2886492), (7350, 2827584), (7560, 2749040), (7840, 2650860), (8064, 2577225), (8400, 2474136), (8640, 2405410), (8820, 2356320), (9408, 2209050), (9450, 2199232), (9600, 2164869), (9800, 2120688), (9818, 2116800), (10080, 2061780), (10584, 1963600), (10800, 1924328), (11025, 1885056), (11200, 1855602), (11760, 1767240), (12096, 1718150), (12600, 1649424), (13230, 1570880), (13440, 1546335), (14112, 1472700), (14400, 1443246), (14700, 1413792), (14727, 1411200), (15120, 1374520), (15680, 1325430), (16800, 1237068), (17280, 1202705), (17640, 1178160), (18816, 1104525), (18900, 1099616), (19600, 1060344), (19636, 1058400), (20160, 1030890), (21168, 981800), (21600, 962164), (22050, 942528), (22400, 927801), (23520, 883620), (24192, 859075), (24545, 846720), (25200, 824712), (26460, 785440), (28224, 736350), (28800, 721623), (29400, 706896), (29454, 705600), (30240, 687260), (31360, 662715), (33075, 628352), (33600, 618534), (34363, 604800), (35280, 589080), (37800, 549808), (39200, 530172), (39272, 529200), (40320, 515445), (42336, 490900), (43200, 481082), (44100, 471264), (44181, 470400), (47040, 441810), (49090, 423360), (50400, 412356), (52920, 392720), (56448, 368175), (58800, 353448), (58908, 352800), (60480, 343630), (66150, 314176), (67200, 309267), (68726, 302400), (70560, 294540), (73635, 282240), (75600, 274904), (78400, 265086), (78544, 264600), (84672, 245450), (86400, 240541), (88200, 235632), (88362, 235200), (94080, 220905), (98180, 211680), (100800, 206178), (103089, 201600), (105840, 196360), (117600, 176724), (117816, 176400), (120960, 171815), (122725, 169344), (132300, 157088), (132543, 156800), (137452, 151200), (141120, 147270)]