28298605440

素因数分解:

$2^7\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^2\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 576

約数和(自身を含む): 108769009680

約数和(自身を除く): 80470404240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 49, 56, 60, 62, 64, 70, 80, 84, 93, 96, 98, 105, 112, 120, 124, 128, 140, 147, 155, 160, 168, 186, 192, 196, 210, 217, 224, 240, 245, 248, 280, 294, 310, 313, 320, 336, 372, 384, 392, 420, 434, 448, 465, 480, 490, 496, 560, 588, 620, 626, 640, 651, 672, 735, 744, 784, 840, 868, 896, 930, 939, 960, 961, 980, 992, 1085, 1120, 1176, 1240, 1252, 1302, 1344, 1470, 1488, 1519, 1565, 1568, 1680, 1736, 1860, 1878, 1920, 1922, 1960, 1984, 2170, 2191, 2240, 2352, 2480, 2504, 2604, 2688, 2883, 2940, 2976, 3038, 3130, 3136, 3255, 3360, 3472, 3720, 3756, 3844, 3920, 3968, 4340, 4382, 4480, 4557, 4695, 4704, 4805, 4960, 5008, 5208, 5766, 5880, 5952, 6076, 6260, 6272, 6510, 6573, 6720, 6727, 6944, 7440, 7512, 7595, 7688, 7840, 8680, 8764, 9114, 9390, 9408, 9610, 9703, 9920, 10016, 10416, 10955, 11532, 11760, 11904, 12152, 12520, 13020, 13146, 13440, 13454, 13888, 14415, 14880, 15024, 15190, 15337, 15376, 15680, 17360, 17528, 18228, 18780, 18816, 19220, 19406, 19840, 20032, 20181, 20832, 21910, 22785, 23064, 23520, 24304, 25040, 26040, 26292, 26908, 27776, 28830, 29109, 29760, 30048, 30380, 30674, 30752, 31360, 32865, 33635, 34720, 35056, 36456, 37560, 38440, 38812, 40064, 40362, 41664, 43820, 45570, 46011, 46128, 47040, 47089, 48515, 48608, 50080, 52080, 52584, 53816, 57660, 58218, 59520, 60096, 60760, 61348, 61504, 65730, 67270, 67921, 69440, 70112, 72912, 75120, 76685, 76880, 77624, 80724, 83328, 87640, 91140, 92022, 92256, 94080, 94178, 97030, 97216, 100160, 100905, 104160, 105168, 107632, 115320, 116436, 120192, 121520, 122696, 123008, 131460, 134540, 135842, 138880, 140224, 141267, 145545, 145824, 150240, 153370, 153760, 155248, 161448, 175280, 182280, 184044, 184512, 188356, 194060, 194432, 200320, 201810, 203763, 208320, 210336, 215264, 230055, 230640, 232872, 235445, 243040, 245392, 262920, 269080, 271684, 280448, 282534, 291090, 291648, 300480, 300793, 306740, 307520, 310496, 322896, 339605, 350560, 364560, 368088, 369024, 376712, 388120, 403620, 407526, 416640, 420672, 430528, 460110, 461280, 465744, 470890, 475447, 486080, 490784, 525840, 538160, 543368, 565068, 582180, 583296, 600960, 601586, 613480, 615040, 620992, 645792, 679210, 701120, 706335, 729120, 736176, 753424, 776240, 807240, 815052, 841344, 861056, 902379, 920220, 922560, 931488, 941780, 950894, 972160, 981568, 1018815, 1051680, 1076320, 1086736, 1130136, 1164360, 1203172, 1226960, 1241984, 1291584, 1358420, 1402240, 1412670, 1426341, 1458240, 1472352, 1503965, 1506848, 1552480, 1614480, 1630104, 1804758, 1840440, 1845120, 1862976, 1883560, 1901788, 1963136, 2037630, 2103360, 2105551, 2152640, 2173472, 2260272, 2328720, 2377235, 2406344, 2453920, 2583168, 2716840, 2825340, 2852682, 2916480, 2944704, 3007930, 3013696, 3104960, 3228960, 3260208, 3609516, 3680880, 3725952, 3767120, 3803576, 4075260, 4206720, 4211102, 4305280, 4346944, 4511895, 4520544, 4657440, 4754470, 4812688, 4907840, 5433680, 5650680, 5705364, 5889408, 6015860, 6027392, 6209920, 6316653, 6457920, 6520416, 7131705, 7219032, 7361760, 7534240, 7607152, 8150520, 8422204, 8693888, 9023790, 9041088, 9314880, 9508940, 9625376, 9815680, 10527755, 10867360, 11301360, 11410728, 12031720, 12633306, 12915840, 13040832, 14263410, 14438064, 14723520, 14738857, 15068480, 15214304, 16301040, 16844408, 18047580, 18082176, 18629760, 19017880, 19250752, 21055510, 21734720, 22602720, 22821456, 24063440, 25266612, 26081664, 28526820, 28876128, 29447040, 29477714, 30136960, 30428608, 31583265, 32602080, 33688816, 36095160, 38035760, 38501504, 42111020, 43469440, 44216571, 45205440, 45642912, 48126880, 50533224, 57053640, 57752256, 58955428, 60857216, 63166530, 65204160, 67377632, 72190320, 73694285, 76071520, 84222040, 88433142, 90410880, 91285824, 96253760, 101066448, 114107280, 115504512, 117910856, 126333060, 130408320, 134755264, 144380640, 147388570, 152143040, 168444080, 176866284, 182571648, 192507520, 202132896, 221082855, 228214560, 235821712, 252666120, 269510528, 288761280, 294777140, 304286080, 336888160, 353732568, 404265792, 442165710, 456429120, 471643424, 505332240, 577522560, 589554280, 673776320, 707465136, 808531584, 884331420, 912858240, 943286848, 1010664480, 1179108560, 1347552640, 1414930272, 1768662840, 1886573696, 2021328960, 2358217120, 2829860544, 3537325680, 4042657920, 4716434240, 5659721088, 7074651360, 9432868480, 14149302720, 28298605440]

約数ペア:

[(1, 28298605440), (2, 14149302720), (3, 9432868480), (4, 7074651360), (5, 5659721088), (6, 4716434240), (7, 4042657920), (8, 3537325680), (10, 2829860544), (12, 2358217120), (14, 2021328960), (15, 1886573696), (16, 1768662840), (20, 1414930272), (21, 1347552640), (24, 1179108560), (28, 1010664480), (30, 943286848), (31, 912858240), (32, 884331420), (35, 808531584), (40, 707465136), (42, 673776320), (48, 589554280), (49, 577522560), (56, 505332240), (60, 471643424), (62, 456429120), (64, 442165710), (70, 404265792), (80, 353732568), (84, 336888160), (93, 304286080), (96, 294777140), (98, 288761280), (105, 269510528), (112, 252666120), (120, 235821712), (124, 228214560), (128, 221082855), (140, 202132896), (147, 192507520), (155, 182571648), (160, 176866284), (168, 168444080), (186, 152143040), (192, 147388570), (196, 144380640), (210, 134755264), (217, 130408320), (224, 126333060), (240, 117910856), (245, 115504512), (248, 114107280), (280, 101066448), (294, 96253760), (310, 91285824), (313, 90410880), (320, 88433142), (336, 84222040), (372, 76071520), (384, 73694285), (392, 72190320), (420, 67377632), (434, 65204160), (448, 63166530), (465, 60857216), (480, 58955428), (490, 57752256), (496, 57053640), (560, 50533224), (588, 48126880), (620, 45642912), (626, 45205440), (640, 44216571), (651, 43469440), (672, 42111020), (735, 38501504), (744, 38035760), (784, 36095160), (840, 33688816), (868, 32602080), (896, 31583265), (930, 30428608), (939, 30136960), (960, 29477714), (961, 29447040), (980, 28876128), (992, 28526820), (1085, 26081664), (1120, 25266612), (1176, 24063440), (1240, 22821456), (1252, 22602720), (1302, 21734720), (1344, 21055510), (1470, 19250752), (1488, 19017880), (1519, 18629760), (1565, 18082176), (1568, 18047580), (1680, 16844408), (1736, 16301040), (1860, 15214304), (1878, 15068480), (1920, 14738857), (1922, 14723520), (1960, 14438064), (1984, 14263410), (2170, 13040832), (2191, 12915840), (2240, 12633306), (2352, 12031720), (2480, 11410728), (2504, 11301360), (2604, 10867360), (2688, 10527755), (2883, 9815680), (2940, 9625376), (2976, 9508940), (3038, 9314880), (3130, 9041088), (3136, 9023790), (3255, 8693888), (3360, 8422204), (3472, 8150520), (3720, 7607152), (3756, 7534240), (3844, 7361760), (3920, 7219032), (3968, 7131705), (4340, 6520416), (4382, 6457920), (4480, 6316653), (4557, 6209920), (4695, 6027392), (4704, 6015860), (4805, 5889408), (4960, 5705364), (5008, 5650680), (5208, 5433680), (5766, 4907840), (5880, 4812688), (5952, 4754470), (6076, 4657440), (6260, 4520544), (6272, 4511895), (6510, 4346944), (6573, 4305280), (6720, 4211102), (6727, 4206720), (6944, 4075260), (7440, 3803576), (7512, 3767120), (7595, 3725952), (7688, 3680880), (7840, 3609516), (8680, 3260208), (8764, 3228960), (9114, 3104960), (9390, 3013696), (9408, 3007930), (9610, 2944704), (9703, 2916480), (9920, 2852682), (10016, 2825340), (10416, 2716840), (10955, 2583168), (11532, 2453920), (11760, 2406344), (11904, 2377235), (12152, 2328720), (12520, 2260272), (13020, 2173472), (13146, 2152640), (13440, 2105551), (13454, 2103360), (13888, 2037630), (14415, 1963136), (14880, 1901788), (15024, 1883560), (15190, 1862976), (15337, 1845120), (15376, 1840440), (15680, 1804758), (17360, 1630104), (17528, 1614480), (18228, 1552480), (18780, 1506848), (18816, 1503965), (19220, 1472352), (19406, 1458240), (19840, 1426341), (20032, 1412670), (20181, 1402240), (20832, 1358420), (21910, 1291584), (22785, 1241984), (23064, 1226960), (23520, 1203172), (24304, 1164360), (25040, 1130136), (26040, 1086736), (26292, 1076320), (26908, 1051680), (27776, 1018815), (28830, 981568), (29109, 972160), (29760, 950894), (30048, 941780), (30380, 931488), (30674, 922560), (30752, 920220), (31360, 902379), (32865, 861056), (33635, 841344), (34720, 815052), (35056, 807240), (36456, 776240), (37560, 753424), (38440, 736176), (38812, 729120), (40064, 706335), (40362, 701120), (41664, 679210), (43820, 645792), (45570, 620992), (46011, 615040), (46128, 613480), (47040, 601586), (47089, 600960), (48515, 583296), (48608, 582180), (50080, 565068), (52080, 543368), (52584, 538160), (53816, 525840), (57660, 490784), (58218, 486080), (59520, 475447), (60096, 470890), (60760, 465744), (61348, 461280), (61504, 460110), (65730, 430528), (67270, 420672), (67921, 416640), (69440, 407526), (70112, 403620), (72912, 388120), (75120, 376712), (76685, 369024), (76880, 368088), (77624, 364560), (80724, 350560), (83328, 339605), (87640, 322896), (91140, 310496), (92022, 307520), (92256, 306740), (94080, 300793), (94178, 300480), (97030, 291648), (97216, 291090), (100160, 282534), (100905, 280448), (104160, 271684), (105168, 269080), (107632, 262920), (115320, 245392), (116436, 243040), (120192, 235445), (121520, 232872), (122696, 230640), (123008, 230055), (131460, 215264), (134540, 210336), (135842, 208320), (138880, 203763), (140224, 201810), (141267, 200320), (145545, 194432), (145824, 194060), (150240, 188356), (153370, 184512), (153760, 184044), (155248, 182280), (161448, 175280)]