428015280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:129

約数の個数: 640

約数和(自身を含む): 1851310080

約数和(自身を除く): 1423294800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 19, 20, 21, 22, 23, 24, 28, 30, 33, 35, 38, 40, 42, 44, 46, 48, 53, 55, 56, 57, 60, 66, 69, 70, 76, 77, 80, 84, 88, 92, 95, 105, 106, 110, 112, 114, 115, 120, 132, 133, 138, 140, 152, 154, 159, 161, 165, 168, 176, 184, 190, 209, 210, 212, 220, 228, 230, 231, 240, 253, 264, 265, 266, 276, 280, 285, 304, 308, 318, 322, 330, 336, 345, 368, 371, 380, 385, 399, 418, 420, 424, 437, 440, 456, 460, 462, 483, 506, 528, 530, 532, 552, 560, 570, 583, 616, 627, 636, 644, 660, 665, 690, 742, 759, 760, 770, 795, 798, 805, 836, 840, 848, 874, 880, 912, 920, 924, 966, 1007, 1012, 1045, 1060, 1064, 1104, 1113, 1140, 1155, 1166, 1219, 1232, 1254, 1265, 1272, 1288, 1311, 1320, 1330, 1380, 1463, 1484, 1518, 1520, 1540, 1590, 1596, 1610, 1672, 1680, 1748, 1749, 1771, 1840, 1848, 1855, 1932, 1995, 2014, 2024, 2090, 2120, 2128, 2185, 2226, 2280, 2310, 2332, 2415, 2438, 2508, 2530, 2544, 2576, 2622, 2640, 2660, 2760, 2915, 2926, 2968, 3021, 3036, 3059, 3080, 3135, 3180, 3192, 3220, 3344, 3496, 3498, 3542, 3657, 3696, 3710, 3795, 3864, 3990, 4028, 4048, 4081, 4180, 4240, 4370, 4389, 4452, 4560, 4620, 4664, 4807, 4830, 4876, 5016, 5035, 5060, 5244, 5313, 5320, 5520, 5565, 5830, 5852, 5936, 6042, 6072, 6095, 6118, 6160, 6270, 6360, 6384, 6440, 6555, 6992, 6996, 7049, 7084, 7314, 7315, 7420, 7590, 7728, 7980, 8056, 8162, 8360, 8533, 8740, 8745, 8778, 8855, 8904, 9177, 9240, 9328, 9614, 9660, 9752, 10032, 10070, 10120, 10488, 10626, 10640, 11077, 11130, 11660, 11704, 12084, 12144, 12190, 12236, 12243, 12540, 12720, 12880, 13110, 13409, 13992, 14098, 14168, 14421, 14628, 14630, 14840, 15105, 15180, 15295, 15960, 16112, 16324, 16720, 17066, 17480, 17490, 17556, 17710, 17808, 18285, 18354, 18480, 19228, 19320, 19504, 20140, 20240, 20405, 20976, 21147, 21252, 21945, 22154, 22260, 23161, 23320, 23408, 24035, 24168, 24380, 24472, 24486, 25080, 25599, 26220, 26565, 26818, 27984, 28196, 28336, 28842, 29256, 29260, 29680, 30210, 30360, 30590, 31920, 32648, 33231, 33649, 34132, 34960, 34980, 35112, 35245, 35420, 36570, 36708, 38456, 38640, 40227, 40280, 40810, 42294, 42504, 42665, 43890, 44308, 44520, 45885, 46322, 46640, 48070, 48336, 48760, 48944, 48972, 50160, 51198, 52440, 53130, 53636, 55385, 56392, 57684, 58512, 58520, 60420, 60720, 61180, 61215, 65296, 66462, 67045, 67298, 68264, 69483, 69960, 70224, 70490, 70840, 72105, 73140, 73416, 76912, 77539, 80454, 80560, 81620, 84588, 85008, 85330, 87780, 88616, 89040, 91770, 92644, 93863, 96140, 97520, 97944, 100947, 102396, 104880, 105735, 106260, 107272, 110770, 112784, 115368, 115805, 117040, 120840, 122360, 122430, 127995, 132924, 134090, 134596, 136528, 138966, 139920, 140980, 141680, 144210, 146280, 146832, 155078, 160908, 162127, 163240, 166155, 168245, 169176, 170660, 175560, 177232, 183540, 185288, 187726, 192280, 195888, 201135, 201894, 204792, 211470, 212520, 214544, 221540, 230736, 231610, 232617, 241680, 244720, 244860, 254771, 255990, 265848, 268180, 269192, 277932, 281589, 281960, 288420, 292560, 310156, 321816, 324254, 326480, 332310, 336490, 338352, 341320, 347415, 351120, 367080, 370576, 375452, 384560, 387695, 402270, 403788, 409584, 422940, 425040, 443080, 463220, 465234, 469315, 486381, 489720, 504735, 509542, 511980, 531696, 536360, 538384, 555864, 563178, 563920, 576840, 620312, 643632, 648508, 664620, 672980, 682640, 694830, 734160, 750904, 764313, 775390, 804540, 807576, 810635, 845880, 886160, 926440, 930468, 938630, 972762, 979440, 1009470, 1019084, 1023960, 1072720, 1111728, 1126356, 1153680, 1163085, 1240624, 1273855, 1297016, 1329240, 1345960, 1389660, 1407945, 1501808, 1528626, 1550780, 1609080, 1615152, 1621270, 1691760, 1783397, 1852880, 1860936, 1877260, 1945524, 2018940, 2038168, 2047920, 2252712, 2326170, 2431905, 2547710, 2594032, 2658480, 2691920, 2779320, 2815890, 3057252, 3101560, 3218160, 3242540, 3566794, 3721872, 3754520, 3821565, 3891048, 4037880, 4076336, 4505424, 4652340, 4863810, 5095420, 5350191, 5558640, 5631780, 6114504, 6203120, 6485080, 7133588, 7509040, 7643130, 7782096, 8075760, 8916985, 9304680, 9727620, 10190840, 10700382, 11263560, 12229008, 12970160, 14267176, 15286260, 17833970, 18609360, 19455240, 20381680, 21400764, 22527120, 26750955, 28534352, 30572520, 35667940, 38910480, 42801528, 53501910, 61145040, 71335880, 85603056, 107003820, 142671760, 214007640, 428015280]

約数ペア:

[(1, 428015280), (2, 214007640), (3, 142671760), (4, 107003820), (5, 85603056), (6, 71335880), (7, 61145040), (8, 53501910), (10, 42801528), (11, 38910480), (12, 35667940), (14, 30572520), (15, 28534352), (16, 26750955), (19, 22527120), (20, 21400764), (21, 20381680), (22, 19455240), (23, 18609360), (24, 17833970), (28, 15286260), (30, 14267176), (33, 12970160), (35, 12229008), (38, 11263560), (40, 10700382), (42, 10190840), (44, 9727620), (46, 9304680), (48, 8916985), (53, 8075760), (55, 7782096), (56, 7643130), (57, 7509040), (60, 7133588), (66, 6485080), (69, 6203120), (70, 6114504), (76, 5631780), (77, 5558640), (80, 5350191), (84, 5095420), (88, 4863810), (92, 4652340), (95, 4505424), (105, 4076336), (106, 4037880), (110, 3891048), (112, 3821565), (114, 3754520), (115, 3721872), (120, 3566794), (132, 3242540), (133, 3218160), (138, 3101560), (140, 3057252), (152, 2815890), (154, 2779320), (159, 2691920), (161, 2658480), (165, 2594032), (168, 2547710), (176, 2431905), (184, 2326170), (190, 2252712), (209, 2047920), (210, 2038168), (212, 2018940), (220, 1945524), (228, 1877260), (230, 1860936), (231, 1852880), (240, 1783397), (253, 1691760), (264, 1621270), (265, 1615152), (266, 1609080), (276, 1550780), (280, 1528626), (285, 1501808), (304, 1407945), (308, 1389660), (318, 1345960), (322, 1329240), (330, 1297016), (336, 1273855), (345, 1240624), (368, 1163085), (371, 1153680), (380, 1126356), (385, 1111728), (399, 1072720), (418, 1023960), (420, 1019084), (424, 1009470), (437, 979440), (440, 972762), (456, 938630), (460, 930468), (462, 926440), (483, 886160), (506, 845880), (528, 810635), (530, 807576), (532, 804540), (552, 775390), (560, 764313), (570, 750904), (583, 734160), (616, 694830), (627, 682640), (636, 672980), (644, 664620), (660, 648508), (665, 643632), (690, 620312), (742, 576840), (759, 563920), (760, 563178), (770, 555864), (795, 538384), (798, 536360), (805, 531696), (836, 511980), (840, 509542), (848, 504735), (874, 489720), (880, 486381), (912, 469315), (920, 465234), (924, 463220), (966, 443080), (1007, 425040), (1012, 422940), (1045, 409584), (1060, 403788), (1064, 402270), (1104, 387695), (1113, 384560), (1140, 375452), (1155, 370576), (1166, 367080), (1219, 351120), (1232, 347415), (1254, 341320), (1265, 338352), (1272, 336490), (1288, 332310), (1311, 326480), (1320, 324254), (1330, 321816), (1380, 310156), (1463, 292560), (1484, 288420), (1518, 281960), (1520, 281589), (1540, 277932), (1590, 269192), (1596, 268180), (1610, 265848), (1672, 255990), (1680, 254771), (1748, 244860), (1749, 244720), (1771, 241680), (1840, 232617), (1848, 231610), (1855, 230736), (1932, 221540), (1995, 214544), (2014, 212520), (2024, 211470), (2090, 204792), (2120, 201894), (2128, 201135), (2185, 195888), (2226, 192280), (2280, 187726), (2310, 185288), (2332, 183540), (2415, 177232), (2438, 175560), (2508, 170660), (2530, 169176), (2544, 168245), (2576, 166155), (2622, 163240), (2640, 162127), (2660, 160908), (2760, 155078), (2915, 146832), (2926, 146280), (2968, 144210), (3021, 141680), (3036, 140980), (3059, 139920), (3080, 138966), (3135, 136528), (3180, 134596), (3192, 134090), (3220, 132924), (3344, 127995), (3496, 122430), (3498, 122360), (3542, 120840), (3657, 117040), (3696, 115805), (3710, 115368), (3795, 112784), (3864, 110770), (3990, 107272), (4028, 106260), (4048, 105735), (4081, 104880), (4180, 102396), (4240, 100947), (4370, 97944), (4389, 97520), (4452, 96140), (4560, 93863), (4620, 92644), (4664, 91770), (4807, 89040), (4830, 88616), (4876, 87780), (5016, 85330), (5035, 85008), (5060, 84588), (5244, 81620), (5313, 80560), (5320, 80454), (5520, 77539), (5565, 76912), (5830, 73416), (5852, 73140), (5936, 72105), (6042, 70840), (6072, 70490), (6095, 70224), (6118, 69960), (6160, 69483), (6270, 68264), (6360, 67298), (6384, 67045), (6440, 66462), (6555, 65296), (6992, 61215), (6996, 61180), (7049, 60720), (7084, 60420), (7314, 58520), (7315, 58512), (7420, 57684), (7590, 56392), (7728, 55385), (7980, 53636), (8056, 53130), (8162, 52440), (8360, 51198), (8533, 50160), (8740, 48972), (8745, 48944), (8778, 48760), (8855, 48336), (8904, 48070), (9177, 46640), (9240, 46322), (9328, 45885), (9614, 44520), (9660, 44308), (9752, 43890), (10032, 42665), (10070, 42504), (10120, 42294), (10488, 40810), (10626, 40280), (10640, 40227), (11077, 38640), (11130, 38456), (11660, 36708), (11704, 36570), (12084, 35420), (12144, 35245), (12190, 35112), (12236, 34980), (12243, 34960), (12540, 34132), (12720, 33649), (12880, 33231), (13110, 32648), (13409, 31920), (13992, 30590), (14098, 30360), (14168, 30210), (14421, 29680), (14628, 29260), (14630, 29256), (14840, 28842), (15105, 28336), (15180, 28196), (15295, 27984), (15960, 26818), (16112, 26565), (16324, 26220), (16720, 25599), (17066, 25080), (17480, 24486), (17490, 24472), (17556, 24380), (17710, 24168), (17808, 24035), (18285, 23408), (18354, 23320), (18480, 23161), (19228, 22260), (19320, 22154), (19504, 21945), (20140, 21252), (20240, 21147), (20405, 20976)]