7131279120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{1423}}^1$

素因数の和:1622

約数の個数: 320

約数和(自身を含む): 26783047680

約数和(自身を除く): 19651768560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 157, 168, 190, 210, 228, 240, 266, 280, 285, 304, 314, 336, 380, 399, 420, 456, 471, 532, 560, 570, 628, 665, 760, 785, 798, 840, 912, 942, 1064, 1099, 1140, 1256, 1330, 1423, 1520, 1570, 1596, 1680, 1884, 1995, 2128, 2198, 2280, 2355, 2512, 2660, 2846, 2983, 3140, 3192, 3297, 3768, 3990, 4269, 4396, 4560, 4710, 5320, 5495, 5692, 5966, 6280, 6384, 6594, 7115, 7536, 7980, 8538, 8792, 8949, 9420, 9961, 10640, 10990, 11384, 11932, 12560, 13188, 14230, 14915, 15960, 16485, 17076, 17584, 17898, 18840, 19922, 20881, 21345, 21980, 22768, 23864, 26376, 27037, 28460, 29830, 29883, 31920, 32970, 34152, 35796, 37680, 39844, 41762, 42690, 43960, 44745, 47728, 49805, 52752, 54074, 56920, 59660, 59766, 62643, 65940, 68304, 71592, 79688, 81111, 83524, 85380, 87920, 89490, 99610, 104405, 108148, 113840, 119320, 119532, 125286, 131880, 135185, 143184, 149415, 159376, 162222, 167048, 170760, 178980, 189259, 199220, 208810, 216296, 223411, 238640, 239064, 250572, 263760, 270370, 298830, 313215, 324444, 334096, 341520, 357960, 378518, 398440, 405555, 417620, 432592, 446822, 478128, 501144, 540740, 567777, 597660, 626430, 648888, 670233, 715920, 757036, 796880, 811110, 835240, 893644, 946295, 1002288, 1081480, 1117055, 1135554, 1195320, 1252860, 1297776, 1340466, 1514072, 1563877, 1622220, 1670480, 1787288, 1892590, 2162960, 2234110, 2271108, 2390640, 2505720, 2680932, 2838885, 3028144, 3127754, 3244440, 3351165, 3574576, 3785180, 4244809, 4468220, 4542216, 4691631, 5011440, 5361864, 5677770, 6255508, 6488880, 6702330, 7570360, 7819385, 8489618, 8936440, 9084432, 9383262, 10723728, 11355540, 12511016, 12734427, 13404660, 15140720, 15638770, 16979236, 17872880, 18766524, 21224045, 22711080, 23458155, 25022032, 25468854, 26809320, 29713663, 31277540, 33958472, 37533048, 42448090, 45422160, 46916310, 50937708, 53618640, 59427326, 62555080, 63672135, 67916944, 75066096, 84896180, 89140989, 93832620, 101875416, 118854652, 125110160, 127344270, 148568315, 169792360, 178281978, 187665240, 203750832, 237709304, 254688540, 297136630, 339584720, 356563956, 375330480, 445704945, 475418608, 509377080, 594273260, 713127912, 891409890, 1018754160, 1188546520, 1426255824, 1782819780, 2377093040, 3565639560, 7131279120]

約数ペア:

[(1, 7131279120), (2, 3565639560), (3, 2377093040), (4, 1782819780), (5, 1426255824), (6, 1188546520), (7, 1018754160), (8, 891409890), (10, 713127912), (12, 594273260), (14, 509377080), (15, 475418608), (16, 445704945), (19, 375330480), (20, 356563956), (21, 339584720), (24, 297136630), (28, 254688540), (30, 237709304), (35, 203750832), (38, 187665240), (40, 178281978), (42, 169792360), (48, 148568315), (56, 127344270), (57, 125110160), (60, 118854652), (70, 101875416), (76, 93832620), (80, 89140989), (84, 84896180), (95, 75066096), (105, 67916944), (112, 63672135), (114, 62555080), (120, 59427326), (133, 53618640), (140, 50937708), (152, 46916310), (157, 45422160), (168, 42448090), (190, 37533048), (210, 33958472), (228, 31277540), (240, 29713663), (266, 26809320), (280, 25468854), (285, 25022032), (304, 23458155), (314, 22711080), (336, 21224045), (380, 18766524), (399, 17872880), (420, 16979236), (456, 15638770), (471, 15140720), (532, 13404660), (560, 12734427), (570, 12511016), (628, 11355540), (665, 10723728), (760, 9383262), (785, 9084432), (798, 8936440), (840, 8489618), (912, 7819385), (942, 7570360), (1064, 6702330), (1099, 6488880), (1140, 6255508), (1256, 5677770), (1330, 5361864), (1423, 5011440), (1520, 4691631), (1570, 4542216), (1596, 4468220), (1680, 4244809), (1884, 3785180), (1995, 3574576), (2128, 3351165), (2198, 3244440), (2280, 3127754), (2355, 3028144), (2512, 2838885), (2660, 2680932), (2846, 2505720), (2983, 2390640), (3140, 2271108), (3192, 2234110), (3297, 2162960), (3768, 1892590), (3990, 1787288), (4269, 1670480), (4396, 1622220), (4560, 1563877), (4710, 1514072), (5320, 1340466), (5495, 1297776), (5692, 1252860), (5966, 1195320), (6280, 1135554), (6384, 1117055), (6594, 1081480), (7115, 1002288), (7536, 946295), (7980, 893644), (8538, 835240), (8792, 811110), (8949, 796880), (9420, 757036), (9961, 715920), (10640, 670233), (10990, 648888), (11384, 626430), (11932, 597660), (12560, 567777), (13188, 540740), (14230, 501144), (14915, 478128), (15960, 446822), (16485, 432592), (17076, 417620), (17584, 405555), (17898, 398440), (18840, 378518), (19922, 357960), (20881, 341520), (21345, 334096), (21980, 324444), (22768, 313215), (23864, 298830), (26376, 270370), (27037, 263760), (28460, 250572), (29830, 239064), (29883, 238640), (31920, 223411), (32970, 216296), (34152, 208810), (35796, 199220), (37680, 189259), (39844, 178980), (41762, 170760), (42690, 167048), (43960, 162222), (44745, 159376), (47728, 149415), (49805, 143184), (52752, 135185), (54074, 131880), (56920, 125286), (59660, 119532), (59766, 119320), (62643, 113840), (65940, 108148), (68304, 104405), (71592, 99610), (79688, 89490), (81111, 87920), (83524, 85380)]