2831857280

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 384

約数和(自身を含む): 8729959680

約数和(自身を除く): 5898102400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 19, 20, 28, 32, 34, 35, 38, 40, 56, 64, 68, 70, 76, 80, 85, 95, 103, 112, 119, 128, 133, 136, 140, 152, 160, 170, 190, 206, 224, 238, 266, 272, 280, 304, 320, 323, 340, 361, 380, 412, 448, 476, 515, 532, 544, 560, 595, 608, 640, 646, 665, 680, 721, 722, 760, 824, 896, 952, 1030, 1064, 1088, 1120, 1190, 1216, 1292, 1330, 1360, 1442, 1444, 1520, 1615, 1648, 1751, 1805, 1904, 1957, 2060, 2128, 2176, 2240, 2261, 2380, 2432, 2527, 2584, 2660, 2720, 2884, 2888, 3040, 3230, 3296, 3502, 3605, 3610, 3808, 3914, 4120, 4256, 4480, 4522, 4760, 5054, 5168, 5320, 5440, 5768, 5776, 6080, 6137, 6460, 6592, 7004, 7210, 7220, 7616, 7828, 8240, 8512, 8755, 9044, 9520, 9785, 10108, 10336, 10640, 10880, 11305, 11536, 11552, 12160, 12257, 12274, 12635, 12920, 13184, 13699, 14008, 14420, 14440, 15232, 15656, 16480, 17024, 17510, 18088, 19040, 19570, 20216, 20672, 21280, 22610, 23072, 23104, 24514, 24548, 25270, 25840, 27398, 28016, 28840, 28880, 30685, 31312, 32960, 33269, 35020, 36176, 37183, 38080, 39140, 40432, 41344, 42560, 42959, 45220, 46144, 46208, 49028, 49096, 50540, 51680, 54796, 56032, 57680, 57760, 61285, 61370, 62624, 65920, 66538, 68495, 70040, 72352, 74366, 76160, 78280, 80864, 85120, 85918, 90440, 92288, 98056, 98192, 101080, 103360, 109592, 112064, 115360, 115520, 122570, 122740, 125248, 133076, 136990, 140080, 144704, 148732, 156560, 161728, 166345, 171836, 180880, 185915, 196112, 196384, 202160, 206720, 214795, 219184, 224128, 230720, 231040, 232883, 245140, 245480, 250496, 260281, 266152, 273980, 280160, 289408, 297464, 313120, 323456, 332690, 343672, 361760, 371830, 392224, 392768, 404320, 429590, 438368, 461440, 465766, 490280, 490960, 520562, 532304, 547960, 560320, 594928, 626240, 632111, 665380, 687344, 723520, 743660, 784448, 785536, 808640, 859180, 876736, 931532, 980560, 981920, 1041124, 1064608, 1095920, 1120640, 1164415, 1189856, 1252480, 1264222, 1301405, 1330760, 1374688, 1447040, 1487320, 1568896, 1617280, 1718360, 1753472, 1863064, 1961120, 1963840, 2082248, 2129216, 2191840, 2328830, 2379712, 2528444, 2602810, 2661520, 2749376, 2974640, 3160555, 3436720, 3726128, 3922240, 3927680, 4164496, 4258432, 4383680, 4424777, 4657660, 4759424, 5056888, 5205620, 5323040, 5498752, 5949280, 6321110, 6873440, 7452256, 7844480, 8328992, 8767360, 8849554, 9315320, 10113776, 10411240, 10646080, 11898560, 12642220, 13746880, 14904512, 16657984, 17699108, 18630640, 20227552, 20822480, 21292160, 22123885, 23797120, 25284440, 27493760, 29809024, 33315968, 35398216, 37261280, 40455104, 41644960, 44247770, 50568880, 70796432, 74522560, 80910208, 83289920, 88495540, 101137760, 141592864, 149045120, 166579840, 176991080, 202275520, 283185728, 353982160, 404551040, 566371456, 707964320, 1415928640, 2831857280]

約数ペア:

[(1, 2831857280), (2, 1415928640), (4, 707964320), (5, 566371456), (7, 404551040), (8, 353982160), (10, 283185728), (14, 202275520), (16, 176991080), (17, 166579840), (19, 149045120), (20, 141592864), (28, 101137760), (32, 88495540), (34, 83289920), (35, 80910208), (38, 74522560), (40, 70796432), (56, 50568880), (64, 44247770), (68, 41644960), (70, 40455104), (76, 37261280), (80, 35398216), (85, 33315968), (95, 29809024), (103, 27493760), (112, 25284440), (119, 23797120), (128, 22123885), (133, 21292160), (136, 20822480), (140, 20227552), (152, 18630640), (160, 17699108), (170, 16657984), (190, 14904512), (206, 13746880), (224, 12642220), (238, 11898560), (266, 10646080), (272, 10411240), (280, 10113776), (304, 9315320), (320, 8849554), (323, 8767360), (340, 8328992), (361, 7844480), (380, 7452256), (412, 6873440), (448, 6321110), (476, 5949280), (515, 5498752), (532, 5323040), (544, 5205620), (560, 5056888), (595, 4759424), (608, 4657660), (640, 4424777), (646, 4383680), (665, 4258432), (680, 4164496), (721, 3927680), (722, 3922240), (760, 3726128), (824, 3436720), (896, 3160555), (952, 2974640), (1030, 2749376), (1064, 2661520), (1088, 2602810), (1120, 2528444), (1190, 2379712), (1216, 2328830), (1292, 2191840), (1330, 2129216), (1360, 2082248), (1442, 1963840), (1444, 1961120), (1520, 1863064), (1615, 1753472), (1648, 1718360), (1751, 1617280), (1805, 1568896), (1904, 1487320), (1957, 1447040), (2060, 1374688), (2128, 1330760), (2176, 1301405), (2240, 1264222), (2261, 1252480), (2380, 1189856), (2432, 1164415), (2527, 1120640), (2584, 1095920), (2660, 1064608), (2720, 1041124), (2884, 981920), (2888, 980560), (3040, 931532), (3230, 876736), (3296, 859180), (3502, 808640), (3605, 785536), (3610, 784448), (3808, 743660), (3914, 723520), (4120, 687344), (4256, 665380), (4480, 632111), (4522, 626240), (4760, 594928), (5054, 560320), (5168, 547960), (5320, 532304), (5440, 520562), (5768, 490960), (5776, 490280), (6080, 465766), (6137, 461440), (6460, 438368), (6592, 429590), (7004, 404320), (7210, 392768), (7220, 392224), (7616, 371830), (7828, 361760), (8240, 343672), (8512, 332690), (8755, 323456), (9044, 313120), (9520, 297464), (9785, 289408), (10108, 280160), (10336, 273980), (10640, 266152), (10880, 260281), (11305, 250496), (11536, 245480), (11552, 245140), (12160, 232883), (12257, 231040), (12274, 230720), (12635, 224128), (12920, 219184), (13184, 214795), (13699, 206720), (14008, 202160), (14420, 196384), (14440, 196112), (15232, 185915), (15656, 180880), (16480, 171836), (17024, 166345), (17510, 161728), (18088, 156560), (19040, 148732), (19570, 144704), (20216, 140080), (20672, 136990), (21280, 133076), (22610, 125248), (23072, 122740), (23104, 122570), (24514, 115520), (24548, 115360), (25270, 112064), (25840, 109592), (27398, 103360), (28016, 101080), (28840, 98192), (28880, 98056), (30685, 92288), (31312, 90440), (32960, 85918), (33269, 85120), (35020, 80864), (36176, 78280), (37183, 76160), (38080, 74366), (39140, 72352), (40432, 70040), (41344, 68495), (42560, 66538), (42959, 65920), (45220, 62624), (46144, 61370), (46208, 61285), (49028, 57760), (49096, 57680), (50540, 56032), (51680, 54796)]