1328957280

素因数分解:

$2^5\times 3^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1$

素因数の和:313

約数の個数: 576

約数和(自身を含む): 5679797760

約数和(自身を除く): 4350840480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 27, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 54, 56, 57, 60, 63, 70, 72, 76, 80, 81, 84, 90, 95, 96, 105, 108, 112, 114, 120, 126, 133, 135, 140, 144, 152, 160, 162, 168, 171, 180, 189, 190, 210, 216, 224, 228, 240, 243, 252, 257, 266, 270, 280, 285, 288, 304, 315, 324, 336, 342, 360, 378, 380, 399, 405, 420, 432, 456, 480, 486, 504, 513, 514, 532, 540, 560, 567, 570, 608, 630, 648, 665, 672, 684, 720, 756, 760, 771, 798, 810, 840, 855, 864, 912, 945, 972, 1008, 1026, 1028, 1064, 1080, 1120, 1134, 1140, 1197, 1215, 1260, 1285, 1296, 1330, 1368, 1440, 1512, 1520, 1539, 1542, 1596, 1620, 1680, 1701, 1710, 1799, 1824, 1890, 1944, 1995, 2016, 2052, 2056, 2128, 2160, 2268, 2280, 2313, 2394, 2430, 2520, 2565, 2570, 2592, 2660, 2736, 2835, 3024, 3040, 3078, 3084, 3192, 3240, 3360, 3402, 3420, 3591, 3598, 3780, 3855, 3888, 3990, 4104, 4112, 4256, 4320, 4536, 4560, 4617, 4626, 4788, 4860, 4883, 5040, 5130, 5140, 5320, 5397, 5472, 5670, 5985, 6048, 6156, 6168, 6384, 6480, 6804, 6840, 6939, 7182, 7196, 7560, 7695, 7710, 7776, 7980, 8208, 8224, 8505, 8995, 9072, 9120, 9234, 9252, 9576, 9720, 9766, 10080, 10260, 10280, 10640, 10773, 10794, 11340, 11565, 11970, 12312, 12336, 12768, 12960, 13608, 13680, 13878, 14364, 14392, 14649, 15120, 15390, 15420, 15960, 16191, 16416, 17010, 17955, 17990, 18144, 18468, 18504, 19152, 19440, 19532, 20520, 20560, 20817, 21280, 21546, 21588, 22680, 23085, 23130, 23940, 24415, 24624, 24672, 26985, 27216, 27360, 27756, 28728, 28784, 29298, 30240, 30780, 30840, 31920, 32319, 32382, 34020, 34181, 34695, 35910, 35980, 36936, 37008, 38304, 38880, 39064, 41040, 41120, 41634, 43092, 43176, 43947, 45360, 46170, 46260, 47880, 48573, 48830, 49248, 53865, 53970, 54432, 55512, 57456, 57568, 58596, 61560, 61680, 62451, 63840, 64638, 64764, 68040, 68362, 69390, 71820, 71960, 73245, 73872, 74016, 78128, 80955, 82080, 83268, 86184, 86352, 87894, 90720, 92340, 92520, 95760, 97146, 97660, 102543, 104085, 107730, 107940, 111024, 114912, 117192, 123120, 123360, 124902, 129276, 129528, 131841, 136080, 136724, 138780, 143640, 143920, 145719, 146490, 147744, 156256, 161595, 161910, 166536, 170905, 172368, 172704, 175788, 184680, 185040, 191520, 194292, 195320, 205086, 208170, 215460, 215880, 219735, 222048, 234384, 242865, 246240, 249804, 258552, 259056, 263682, 272160, 273448, 277560, 287280, 287840, 291438, 292980, 307629, 312255, 323190, 323820, 333072, 341810, 344736, 351576, 369360, 370080, 388584, 390640, 395523, 410172, 416340, 430920, 431760, 437157, 439470, 468768, 485730, 499608, 512715, 517104, 518112, 527364, 546896, 555120, 574560, 582876, 585960, 615258, 624510, 646380, 647640, 659205, 666144, 683620, 703152, 728595, 738720, 777168, 781280, 791046, 820344, 832680, 861840, 863520, 874314, 878940, 922887, 971460, 999216, 1025430, 1034208, 1054728, 1093792, 1110240, 1165752, 1171920, 1186569, 1230516, 1249020, 1292760, 1295280, 1318410, 1367240, 1406304, 1457190, 1538145, 1554336, 1582092, 1640688, 1665360, 1723680, 1748628, 1757880, 1845774, 1942920, 1977615, 1998432, 2050860, 2109456, 2185785, 2331504, 2343840, 2373138, 2461032, 2498040, 2585520, 2590560, 2636820, 2734480, 2768661, 2914380, 3076290, 3164184, 3281376, 3330720, 3497256, 3515760, 3691548, 3885840, 3955230, 4101720, 4218912, 4371570, 4614435, 4663008, 4746276, 4922064, 4996080, 5171040, 5273640, 5468960, 5537322, 5828760, 5932845, 6152580, 6328368, 6994512, 7031520, 7383096, 7771680, 7910460, 8203440, 8305983, 8743140, 9228870, 9492552, 9844128, 9992160, 10547280, 11074644, 11657520, 11865690, 12305160, 12656736, 13843305, 13989024, 14766192, 15820920, 16406880, 16611966, 17486280, 18457740, 18985104, 21094560, 22149288, 23315040, 23731380, 24610320, 27686610, 29532384, 31641840, 33223932, 34972560, 36915480, 37970208, 41529915, 44298576, 47462760, 49220640, 55373220, 63283680, 66447864, 69945120, 73830960, 83059830, 88597152, 94925520, 110746440, 132895728, 147661920, 166119660, 189851040, 221492880, 265791456, 332239320, 442985760, 664478640, 1328957280]

約数ペア:

[(1, 1328957280), (2, 664478640), (3, 442985760), (4, 332239320), (5, 265791456), (6, 221492880), (7, 189851040), (8, 166119660), (9, 147661920), (10, 132895728), (12, 110746440), (14, 94925520), (15, 88597152), (16, 83059830), (18, 73830960), (19, 69945120), (20, 66447864), (21, 63283680), (24, 55373220), (27, 49220640), (28, 47462760), (30, 44298576), (32, 41529915), (35, 37970208), (36, 36915480), (38, 34972560), (40, 33223932), (42, 31641840), (45, 29532384), (48, 27686610), (54, 24610320), (56, 23731380), (57, 23315040), (60, 22149288), (63, 21094560), (70, 18985104), (72, 18457740), (76, 17486280), (80, 16611966), (81, 16406880), (84, 15820920), (90, 14766192), (95, 13989024), (96, 13843305), (105, 12656736), (108, 12305160), (112, 11865690), (114, 11657520), (120, 11074644), (126, 10547280), (133, 9992160), (135, 9844128), (140, 9492552), (144, 9228870), (152, 8743140), (160, 8305983), (162, 8203440), (168, 7910460), (171, 7771680), (180, 7383096), (189, 7031520), (190, 6994512), (210, 6328368), (216, 6152580), (224, 5932845), (228, 5828760), (240, 5537322), (243, 5468960), (252, 5273640), (257, 5171040), (266, 4996080), (270, 4922064), (280, 4746276), (285, 4663008), (288, 4614435), (304, 4371570), (315, 4218912), (324, 4101720), (336, 3955230), (342, 3885840), (360, 3691548), (378, 3515760), (380, 3497256), (399, 3330720), (405, 3281376), (420, 3164184), (432, 3076290), (456, 2914380), (480, 2768661), (486, 2734480), (504, 2636820), (513, 2590560), (514, 2585520), (532, 2498040), (540, 2461032), (560, 2373138), (567, 2343840), (570, 2331504), (608, 2185785), (630, 2109456), (648, 2050860), (665, 1998432), (672, 1977615), (684, 1942920), (720, 1845774), (756, 1757880), (760, 1748628), (771, 1723680), (798, 1665360), (810, 1640688), (840, 1582092), (855, 1554336), (864, 1538145), (912, 1457190), (945, 1406304), (972, 1367240), (1008, 1318410), (1026, 1295280), (1028, 1292760), (1064, 1249020), (1080, 1230516), (1120, 1186569), (1134, 1171920), (1140, 1165752), (1197, 1110240), (1215, 1093792), (1260, 1054728), (1285, 1034208), (1296, 1025430), (1330, 999216), (1368, 971460), (1440, 922887), (1512, 878940), (1520, 874314), (1539, 863520), (1542, 861840), (1596, 832680), (1620, 820344), (1680, 791046), (1701, 781280), (1710, 777168), (1799, 738720), (1824, 728595), (1890, 703152), (1944, 683620), (1995, 666144), (2016, 659205), (2052, 647640), (2056, 646380), (2128, 624510), (2160, 615258), (2268, 585960), (2280, 582876), (2313, 574560), (2394, 555120), (2430, 546896), (2520, 527364), (2565, 518112), (2570, 517104), (2592, 512715), (2660, 499608), (2736, 485730), (2835, 468768), (3024, 439470), (3040, 437157), (3078, 431760), (3084, 430920), (3192, 416340), (3240, 410172), (3360, 395523), (3402, 390640), (3420, 388584), (3591, 370080), (3598, 369360), (3780, 351576), (3855, 344736), (3888, 341810), (3990, 333072), (4104, 323820), (4112, 323190), (4256, 312255), (4320, 307629), (4536, 292980), (4560, 291438), (4617, 287840), (4626, 287280), (4788, 277560), (4860, 273448), (4883, 272160), (5040, 263682), (5130, 259056), (5140, 258552), (5320, 249804), (5397, 246240), (5472, 242865), (5670, 234384), (5985, 222048), (6048, 219735), (6156, 215880), (6168, 215460), (6384, 208170), (6480, 205086), (6804, 195320), (6840, 194292), (6939, 191520), (7182, 185040), (7196, 184680), (7560, 175788), (7695, 172704), (7710, 172368), (7776, 170905), (7980, 166536), (8208, 161910), (8224, 161595), (8505, 156256), (8995, 147744), (9072, 146490), (9120, 145719), (9234, 143920), (9252, 143640), (9576, 138780), (9720, 136724), (9766, 136080), (10080, 131841), (10260, 129528), (10280, 129276), (10640, 124902), (10773, 123360), (10794, 123120), (11340, 117192), (11565, 114912), (11970, 111024), (12312, 107940), (12336, 107730), (12768, 104085), (12960, 102543), (13608, 97660), (13680, 97146), (13878, 95760), (14364, 92520), (14392, 92340), (14649, 90720), (15120, 87894), (15390, 86352), (15420, 86184), (15960, 83268), (16191, 82080), (16416, 80955), (17010, 78128), (17955, 74016), (17990, 73872), (18144, 73245), (18468, 71960), (18504, 71820), (19152, 69390), (19440, 68362), (19532, 68040), (20520, 64764), (20560, 64638), (20817, 63840), (21280, 62451), (21546, 61680), (21588, 61560), (22680, 58596), (23085, 57568), (23130, 57456), (23940, 55512), (24415, 54432), (24624, 53970), (24672, 53865), (26985, 49248), (27216, 48830), (27360, 48573), (27756, 47880), (28728, 46260), (28784, 46170), (29298, 45360), (30240, 43947), (30780, 43176), (30840, 43092), (31920, 41634), (32319, 41120), (32382, 41040), (34020, 39064), (34181, 38880), (34695, 38304), (35910, 37008), (35980, 36936)]