20188949760

素因数分解:

$2^8\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4963

約数の個数: 576

約数和(自身を含む): 86711385600

約数和(自身を除く): 66522435840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 32, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 64, 68, 70, 72, 80, 84, 85, 90, 96, 102, 105, 108, 112, 119, 120, 126, 128, 135, 136, 140, 144, 153, 160, 168, 170, 180, 189, 192, 204, 210, 216, 224, 238, 240, 252, 255, 256, 270, 272, 280, 288, 306, 315, 320, 336, 340, 357, 360, 378, 384, 408, 420, 432, 448, 459, 476, 480, 504, 510, 540, 544, 560, 576, 595, 612, 630, 640, 672, 680, 714, 720, 756, 765, 768, 816, 840, 864, 896, 918, 945, 952, 960, 1008, 1020, 1071, 1080, 1088, 1120, 1152, 1190, 1224, 1260, 1280, 1344, 1360, 1428, 1440, 1512, 1530, 1632, 1680, 1728, 1785, 1792, 1836, 1890, 1904, 1920, 2016, 2040, 2142, 2160, 2176, 2240, 2295, 2304, 2380, 2448, 2520, 2688, 2720, 2856, 2880, 3024, 3060, 3213, 3264, 3360, 3456, 3570, 3672, 3780, 3808, 3840, 4032, 4080, 4284, 4320, 4352, 4480, 4590, 4760, 4896, 4909, 5040, 5355, 5376, 5440, 5712, 5760, 6048, 6120, 6426, 6528, 6720, 6912, 7140, 7344, 7560, 7616, 8064, 8160, 8568, 8640, 8960, 9180, 9520, 9792, 9818, 10080, 10710, 10880, 11424, 11520, 12096, 12240, 12852, 13056, 13440, 14280, 14688, 14727, 15120, 15232, 16065, 16128, 16320, 17136, 17280, 18360, 19040, 19584, 19636, 20160, 21420, 21760, 22848, 24192, 24480, 24545, 25704, 26880, 28560, 29376, 29454, 30240, 30464, 32130, 32640, 34272, 34363, 34560, 36720, 38080, 39168, 39272, 40320, 42840, 44181, 45696, 48384, 48960, 49090, 51408, 57120, 58752, 58908, 60480, 64260, 65280, 68544, 68726, 73440, 73635, 76160, 78544, 80640, 83453, 85680, 88362, 91392, 97920, 98180, 102816, 103089, 114240, 117504, 117816, 120960, 128520, 132543, 137088, 137452, 146880, 147270, 152320, 157088, 166906, 171360, 171815, 176724, 195840, 196360, 205632, 206178, 220905, 228480, 235632, 241920, 250359, 257040, 265086, 274176, 274904, 293760, 294540, 309267, 314176, 333812, 342720, 343630, 353448, 392720, 411264, 412356, 417265, 441810, 456960, 471264, 500718, 514080, 515445, 530172, 549808, 584171, 587520, 589080, 618534, 628352, 662715, 667624, 685440, 687260, 706896, 751077, 785440, 822528, 824712, 834530, 883620, 927801, 942528, 1001436, 1028160, 1030890, 1060344, 1099616, 1168342, 1178160, 1237068, 1251795, 1256704, 1325430, 1335248, 1370880, 1374520, 1413792, 1502154, 1546335, 1570880, 1649424, 1669060, 1752513, 1767240, 1855602, 1885056, 2002872, 2056320, 2061780, 2120688, 2199232, 2253231, 2336684, 2356320, 2474136, 2503590, 2650860, 2670496, 2749040, 2827584, 2920855, 3004308, 3092670, 3141760, 3298848, 3338120, 3505026, 3534480, 3711204, 3755385, 3770112, 4005744, 4112640, 4123560, 4241376, 4398464, 4506462, 4639005, 4673368, 4712640, 4948272, 5007180, 5257539, 5301720, 5340992, 5498080, 5655168, 5841710, 6008616, 6185340, 6283520, 6597696, 6676240, 7010052, 7068960, 7422408, 7510770, 8011488, 8247120, 8482752, 8762565, 8796928, 9012924, 9278010, 9346736, 9425280, 9896544, 10014360, 10515078, 10603440, 10681984, 10996160, 11266155, 11310336, 11683420, 12017232, 12370680, 13195392, 13352480, 14020104, 14137920, 14844816, 15021540, 15772617, 16022976, 16494240, 16965504, 17525130, 18025848, 18556020, 18693472, 18850560, 19793088, 20028720, 21030156, 21206880, 21363968, 21992320, 22532310, 23366840, 24034464, 24741360, 26287695, 26390784, 26704960, 28040208, 28275840, 29689632, 30043080, 31545234, 32045952, 32988480, 33931008, 35050260, 36051696, 37112040, 37386944, 39586176, 40057440, 42060312, 42413760, 43984640, 45064620, 46733680, 48068928, 49482720, 52575390, 53409920, 56080416, 56551680, 59379264, 60086160, 63090468, 64091904, 65976960, 70100520, 72103392, 74224080, 74773888, 78863085, 79172352, 80114880, 84120624, 84827520, 90129240, 93467360, 96137856, 98965440, 105150780, 106819840, 112160832, 118758528, 120172320, 126180936, 131953920, 140201040, 144206784, 148448160, 149547776, 157726170, 160229760, 168241248, 169655040, 180258480, 186934720, 192275712, 197930880, 210301560, 224321664, 237517056, 240344640, 252361872, 280402080, 288413568, 296896320, 315452340, 320459520, 336482496, 360516960, 373869440, 395861760, 420603120, 448643328, 480689280, 504723744, 560804160, 576827136, 593792640, 630904680, 672964992, 721033920, 747738880, 841206240, 961378560, 1009447488, 1121608320, 1187585280, 1261809360, 1345929984, 1442067840, 1682412480, 2018894976, 2243216640, 2523618720, 2884135680, 3364824960, 4037789952, 5047237440, 6729649920, 10094474880, 20188949760]

約数ペア:

[(1, 20188949760), (2, 10094474880), (3, 6729649920), (4, 5047237440), (5, 4037789952), (6, 3364824960), (7, 2884135680), (8, 2523618720), (9, 2243216640), (10, 2018894976), (12, 1682412480), (14, 1442067840), (15, 1345929984), (16, 1261809360), (17, 1187585280), (18, 1121608320), (20, 1009447488), (21, 961378560), (24, 841206240), (27, 747738880), (28, 721033920), (30, 672964992), (32, 630904680), (34, 593792640), (35, 576827136), (36, 560804160), (40, 504723744), (42, 480689280), (45, 448643328), (48, 420603120), (51, 395861760), (54, 373869440), (56, 360516960), (60, 336482496), (63, 320459520), (64, 315452340), (68, 296896320), (70, 288413568), (72, 280402080), (80, 252361872), (84, 240344640), (85, 237517056), (90, 224321664), (96, 210301560), (102, 197930880), (105, 192275712), (108, 186934720), (112, 180258480), (119, 169655040), (120, 168241248), (126, 160229760), (128, 157726170), (135, 149547776), (136, 148448160), (140, 144206784), (144, 140201040), (153, 131953920), (160, 126180936), (168, 120172320), (170, 118758528), (180, 112160832), (189, 106819840), (192, 105150780), (204, 98965440), (210, 96137856), (216, 93467360), (224, 90129240), (238, 84827520), (240, 84120624), (252, 80114880), (255, 79172352), (256, 78863085), (270, 74773888), (272, 74224080), (280, 72103392), (288, 70100520), (306, 65976960), (315, 64091904), (320, 63090468), (336, 60086160), (340, 59379264), (357, 56551680), (360, 56080416), (378, 53409920), (384, 52575390), (408, 49482720), (420, 48068928), (432, 46733680), (448, 45064620), (459, 43984640), (476, 42413760), (480, 42060312), (504, 40057440), (510, 39586176), (540, 37386944), (544, 37112040), (560, 36051696), (576, 35050260), (595, 33931008), (612, 32988480), (630, 32045952), (640, 31545234), (672, 30043080), (680, 29689632), (714, 28275840), (720, 28040208), (756, 26704960), (765, 26390784), (768, 26287695), (816, 24741360), (840, 24034464), (864, 23366840), (896, 22532310), (918, 21992320), (945, 21363968), (952, 21206880), (960, 21030156), (1008, 20028720), (1020, 19793088), (1071, 18850560), (1080, 18693472), (1088, 18556020), (1120, 18025848), (1152, 17525130), (1190, 16965504), (1224, 16494240), (1260, 16022976), (1280, 15772617), (1344, 15021540), (1360, 14844816), (1428, 14137920), (1440, 14020104), (1512, 13352480), (1530, 13195392), (1632, 12370680), (1680, 12017232), (1728, 11683420), (1785, 11310336), (1792, 11266155), (1836, 10996160), (1890, 10681984), (1904, 10603440), (1920, 10515078), (2016, 10014360), (2040, 9896544), (2142, 9425280), (2160, 9346736), (2176, 9278010), (2240, 9012924), (2295, 8796928), (2304, 8762565), (2380, 8482752), (2448, 8247120), (2520, 8011488), (2688, 7510770), (2720, 7422408), (2856, 7068960), (2880, 7010052), (3024, 6676240), (3060, 6597696), (3213, 6283520), (3264, 6185340), (3360, 6008616), (3456, 5841710), (3570, 5655168), (3672, 5498080), (3780, 5340992), (3808, 5301720), (3840, 5257539), (4032, 5007180), (4080, 4948272), (4284, 4712640), (4320, 4673368), (4352, 4639005), (4480, 4506462), (4590, 4398464), (4760, 4241376), (4896, 4123560), (4909, 4112640), (5040, 4005744), (5355, 3770112), (5376, 3755385), (5440, 3711204), (5712, 3534480), (5760, 3505026), (6048, 3338120), (6120, 3298848), (6426, 3141760), (6528, 3092670), (6720, 3004308), (6912, 2920855), (7140, 2827584), (7344, 2749040), (7560, 2670496), (7616, 2650860), (8064, 2503590), (8160, 2474136), (8568, 2356320), (8640, 2336684), (8960, 2253231), (9180, 2199232), (9520, 2120688), (9792, 2061780), (9818, 2056320), (10080, 2002872), (10710, 1885056), (10880, 1855602), (11424, 1767240), (11520, 1752513), (12096, 1669060), (12240, 1649424), (12852, 1570880), (13056, 1546335), (13440, 1502154), (14280, 1413792), (14688, 1374520), (14727, 1370880), (15120, 1335248), (15232, 1325430), (16065, 1256704), (16128, 1251795), (16320, 1237068), (17136, 1178160), (17280, 1168342), (18360, 1099616), (19040, 1060344), (19584, 1030890), (19636, 1028160), (20160, 1001436), (21420, 942528), (21760, 927801), (22848, 883620), (24192, 834530), (24480, 824712), (24545, 822528), (25704, 785440), (26880, 751077), (28560, 706896), (29376, 687260), (29454, 685440), (30240, 667624), (30464, 662715), (32130, 628352), (32640, 618534), (34272, 589080), (34363, 587520), (34560, 584171), (36720, 549808), (38080, 530172), (39168, 515445), (39272, 514080), (40320, 500718), (42840, 471264), (44181, 456960), (45696, 441810), (48384, 417265), (48960, 412356), (49090, 411264), (51408, 392720), (57120, 353448), (58752, 343630), (58908, 342720), (60480, 333812), (64260, 314176), (65280, 309267), (68544, 294540), (68726, 293760), (73440, 274904), (73635, 274176), (76160, 265086), (78544, 257040), (80640, 250359), (83453, 241920), (85680, 235632), (88362, 228480), (91392, 220905), (97920, 206178), (98180, 205632), (102816, 196360), (103089, 195840), (114240, 176724), (117504, 171815), (117816, 171360), (120960, 166906), (128520, 157088), (132543, 152320), (137088, 147270), (137452, 146880)]