28765406880

素因数分解:

$2^5\times 3^6\times 5^1\times 7^3\times {\mathrm{719}}^1$

素因数の和:773

約数の個数: 672

約数和(自身を含む): 118988352000

約数和(自身を除く): 90222945120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 54, 56, 60, 63, 70, 72, 80, 81, 84, 90, 96, 98, 105, 108, 112, 120, 126, 135, 140, 144, 147, 160, 162, 168, 180, 189, 196, 210, 216, 224, 240, 243, 245, 252, 270, 280, 288, 294, 315, 324, 336, 343, 360, 378, 392, 405, 420, 432, 441, 480, 486, 490, 504, 540, 560, 567, 588, 630, 648, 672, 686, 719, 720, 729, 735, 756, 784, 810, 840, 864, 882, 945, 972, 980, 1008, 1029, 1080, 1120, 1134, 1176, 1215, 1260, 1296, 1323, 1372, 1438, 1440, 1458, 1470, 1512, 1568, 1620, 1680, 1701, 1715, 1764, 1890, 1944, 1960, 2016, 2058, 2157, 2160, 2205, 2268, 2352, 2430, 2520, 2592, 2646, 2744, 2835, 2876, 2916, 2940, 3024, 3087, 3240, 3360, 3402, 3430, 3528, 3595, 3645, 3780, 3888, 3920, 3969, 4116, 4314, 4320, 4410, 4536, 4704, 4860, 5033, 5040, 5103, 5145, 5292, 5488, 5670, 5752, 5832, 5880, 6048, 6174, 6471, 6480, 6615, 6804, 6860, 7056, 7190, 7290, 7560, 7776, 7840, 7938, 8232, 8505, 8628, 8820, 9072, 9261, 9720, 10066, 10080, 10206, 10290, 10584, 10785, 10976, 11340, 11504, 11664, 11760, 11907, 12348, 12942, 12960, 13230, 13608, 13720, 14112, 14380, 14580, 15099, 15120, 15435, 15876, 16464, 17010, 17256, 17640, 18144, 18522, 19413, 19440, 19845, 20132, 20412, 20580, 21168, 21570, 22680, 23008, 23328, 23520, 23814, 24696, 25165, 25515, 25884, 26460, 27216, 27440, 27783, 28760, 29160, 30198, 30240, 30870, 31752, 32355, 32928, 34020, 34512, 35231, 35280, 35721, 37044, 38826, 38880, 39690, 40264, 40824, 41160, 42336, 43140, 45297, 45360, 46305, 47628, 49392, 50330, 51030, 51768, 52920, 54432, 54880, 55566, 57520, 58239, 58320, 59535, 60396, 61740, 63504, 64710, 68040, 69024, 70462, 70560, 71442, 74088, 75495, 77652, 79380, 80528, 81648, 82320, 83349, 86280, 90594, 90720, 92610, 95256, 97065, 98784, 100660, 102060, 103536, 105693, 105840, 111132, 115040, 116478, 116640, 119070, 120792, 123480, 127008, 129420, 135891, 136080, 138915, 140924, 142884, 148176, 150990, 155304, 158760, 161056, 163296, 164640, 166698, 172560, 174717, 176155, 178605, 181188, 185220, 190512, 194130, 201320, 204120, 207072, 211386, 211680, 222264, 226485, 232956, 238140, 241584, 246617, 246960, 250047, 258840, 271782, 272160, 277830, 281848, 285768, 291195, 296352, 301980, 310608, 317079, 317520, 333396, 345120, 349434, 352310, 357210, 362376, 370440, 381024, 388260, 402640, 407673, 408240, 416745, 422772, 444528, 452970, 465912, 476280, 483168, 493234, 493920, 500094, 517680, 524151, 528465, 543564, 555660, 563696, 571536, 582390, 603960, 621216, 634158, 635040, 666792, 679455, 698868, 704620, 714420, 724752, 739851, 740880, 776520, 805280, 815346, 816480, 833490, 845544, 873585, 889056, 905940, 931824, 951237, 952560, 986468, 1000188, 1035360, 1048302, 1056930, 1087128, 1111320, 1127392, 1143072, 1164780, 1207920, 1223019, 1233085, 1250235, 1268316, 1333584, 1358910, 1397736, 1409240, 1428840, 1449504, 1479702, 1481760, 1553040, 1585395, 1630692, 1666980, 1691088, 1747170, 1811880, 1863648, 1902474, 1905120, 1972936, 2000376, 2038365, 2096604, 2113860, 2174256, 2219553, 2222640, 2329560, 2415840, 2446038, 2466170, 2500470, 2536632, 2620755, 2667168, 2717820, 2795472, 2818480, 2853711, 2857680, 2959404, 3106080, 3170790, 3261384, 3333960, 3382176, 3494340, 3623760, 3669057, 3699255, 3804948, 3945872, 4000752, 4076730, 4193208, 4227720, 4348512, 4439106, 4445280, 4659120, 4756185, 4892076, 4932340, 5000940, 5073264, 5241510, 5435640, 5590944, 5636960, 5707422, 5715360, 5918808, 6115095, 6341580, 6522768, 6658659, 6667920, 6988680, 7247520, 7338114, 7398510, 7609896, 7891744, 8001504, 8153460, 8386416, 8455440, 8561133, 8878212, 9318240, 9512370, 9784152, 9864680, 10001880, 10146528, 10483020, 10871280, 11097765, 11414844, 11837616, 12230190, 12683160, 13045536, 13317318, 13335840, 13977360, 14268555, 14676228, 14797020, 15219792, 16306920, 16772832, 16910880, 17122266, 17756424, 18345285, 19024740, 19568304, 19729360, 19975977, 20003760, 20966040, 21742560, 22195530, 22829688, 23675232, 24460380, 25366320, 25683399, 26634636, 27954720, 28537110, 29352456, 29594040, 30439584, 32613840, 33293295, 34244532, 35512848, 36690570, 38049480, 39136608, 39458720, 39951954, 40007520, 41932080, 42805665, 44391060, 45659376, 48920760, 50732640, 51366798, 53269272, 57074220, 58704912, 59188080, 59927931, 65227680, 66586590, 68489064, 71025696, 73381140, 76098960, 79903908, 83864160, 85611330, 88782120, 91318752, 97841520, 99879885, 102733596, 106538544, 114148440, 117409824, 118376160, 119855862, 128416995, 133173180, 136978128, 146762280, 152197920, 159807816, 171222660, 177564240, 179783793, 195683040, 199759770, 205467192, 213077088, 228296880, 239711724, 256833990, 266346360, 273956256, 293524560, 299639655, 319615632, 342445320, 355128480, 359567586, 399519540, 410934384, 456593760, 479423448, 513667980, 532692720, 587049120, 599279310, 639231264, 684890640, 719135172, 799039080, 821868768, 898918965, 958846896, 1027335960, 1065385440, 1198558620, 1369781280, 1438270344, 1598078160, 1797837930, 1917693792, 2054671920, 2397117240, 2876540688, 3196156320, 3595675860, 4109343840, 4794234480, 5753081376, 7191351720, 9588468960, 14382703440, 28765406880]

約数ペア:

[(1, 28765406880), (2, 14382703440), (3, 9588468960), (4, 7191351720), (5, 5753081376), (6, 4794234480), (7, 4109343840), (8, 3595675860), (9, 3196156320), (10, 2876540688), (12, 2397117240), (14, 2054671920), (15, 1917693792), (16, 1797837930), (18, 1598078160), (20, 1438270344), (21, 1369781280), (24, 1198558620), (27, 1065385440), (28, 1027335960), (30, 958846896), (32, 898918965), (35, 821868768), (36, 799039080), (40, 719135172), (42, 684890640), (45, 639231264), (48, 599279310), (49, 587049120), (54, 532692720), (56, 513667980), (60, 479423448), (63, 456593760), (70, 410934384), (72, 399519540), (80, 359567586), (81, 355128480), (84, 342445320), (90, 319615632), (96, 299639655), (98, 293524560), (105, 273956256), (108, 266346360), (112, 256833990), (120, 239711724), (126, 228296880), (135, 213077088), (140, 205467192), (144, 199759770), (147, 195683040), (160, 179783793), (162, 177564240), (168, 171222660), (180, 159807816), (189, 152197920), (196, 146762280), (210, 136978128), (216, 133173180), (224, 128416995), (240, 119855862), (243, 118376160), (245, 117409824), (252, 114148440), (270, 106538544), (280, 102733596), (288, 99879885), (294, 97841520), (315, 91318752), (324, 88782120), (336, 85611330), (343, 83864160), (360, 79903908), (378, 76098960), (392, 73381140), (405, 71025696), (420, 68489064), (432, 66586590), (441, 65227680), (480, 59927931), (486, 59188080), (490, 58704912), (504, 57074220), (540, 53269272), (560, 51366798), (567, 50732640), (588, 48920760), (630, 45659376), (648, 44391060), (672, 42805665), (686, 41932080), (719, 40007520), (720, 39951954), (729, 39458720), (735, 39136608), (756, 38049480), (784, 36690570), (810, 35512848), (840, 34244532), (864, 33293295), (882, 32613840), (945, 30439584), (972, 29594040), (980, 29352456), (1008, 28537110), (1029, 27954720), (1080, 26634636), (1120, 25683399), (1134, 25366320), (1176, 24460380), (1215, 23675232), (1260, 22829688), (1296, 22195530), (1323, 21742560), (1372, 20966040), (1438, 20003760), (1440, 19975977), (1458, 19729360), (1470, 19568304), (1512, 19024740), (1568, 18345285), (1620, 17756424), (1680, 17122266), (1701, 16910880), (1715, 16772832), (1764, 16306920), (1890, 15219792), (1944, 14797020), (1960, 14676228), (2016, 14268555), (2058, 13977360), (2157, 13335840), (2160, 13317318), (2205, 13045536), (2268, 12683160), (2352, 12230190), (2430, 11837616), (2520, 11414844), (2592, 11097765), (2646, 10871280), (2744, 10483020), (2835, 10146528), (2876, 10001880), (2916, 9864680), (2940, 9784152), (3024, 9512370), (3087, 9318240), (3240, 8878212), (3360, 8561133), (3402, 8455440), (3430, 8386416), (3528, 8153460), (3595, 8001504), (3645, 7891744), (3780, 7609896), (3888, 7398510), (3920, 7338114), (3969, 7247520), (4116, 6988680), (4314, 6667920), (4320, 6658659), (4410, 6522768), (4536, 6341580), (4704, 6115095), (4860, 5918808), (5033, 5715360), (5040, 5707422), (5103, 5636960), (5145, 5590944), (5292, 5435640), (5488, 5241510), (5670, 5073264), (5752, 5000940), (5832, 4932340), (5880, 4892076), (6048, 4756185), (6174, 4659120), (6471, 4445280), (6480, 4439106), (6615, 4348512), (6804, 4227720), (6860, 4193208), (7056, 4076730), (7190, 4000752), (7290, 3945872), (7560, 3804948), (7776, 3699255), (7840, 3669057), (7938, 3623760), (8232, 3494340), (8505, 3382176), (8628, 3333960), (8820, 3261384), (9072, 3170790), (9261, 3106080), (9720, 2959404), (10066, 2857680), (10080, 2853711), (10206, 2818480), (10290, 2795472), (10584, 2717820), (10785, 2667168), (10976, 2620755), (11340, 2536632), (11504, 2500470), (11664, 2466170), (11760, 2446038), (11907, 2415840), (12348, 2329560), (12942, 2222640), (12960, 2219553), (13230, 2174256), (13608, 2113860), (13720, 2096604), (14112, 2038365), (14380, 2000376), (14580, 1972936), (15099, 1905120), (15120, 1902474), (15435, 1863648), (15876, 1811880), (16464, 1747170), (17010, 1691088), (17256, 1666980), (17640, 1630692), (18144, 1585395), (18522, 1553040), (19413, 1481760), (19440, 1479702), (19845, 1449504), (20132, 1428840), (20412, 1409240), (20580, 1397736), (21168, 1358910), (21570, 1333584), (22680, 1268316), (23008, 1250235), (23328, 1233085), (23520, 1223019), (23814, 1207920), (24696, 1164780), (25165, 1143072), (25515, 1127392), (25884, 1111320), (26460, 1087128), (27216, 1056930), (27440, 1048302), (27783, 1035360), (28760, 1000188), (29160, 986468), (30198, 952560), (30240, 951237), (30870, 931824), (31752, 905940), (32355, 889056), (32928, 873585), (34020, 845544), (34512, 833490), (35231, 816480), (35280, 815346), (35721, 805280), (37044, 776520), (38826, 740880), (38880, 739851), (39690, 724752), (40264, 714420), (40824, 704620), (41160, 698868), (42336, 679455), (43140, 666792), (45297, 635040), (45360, 634158), (46305, 621216), (47628, 603960), (49392, 582390), (50330, 571536), (51030, 563696), (51768, 555660), (52920, 543564), (54432, 528465), (54880, 524151), (55566, 517680), (57520, 500094), (58239, 493920), (58320, 493234), (59535, 483168), (60396, 476280), (61740, 465912), (63504, 452970), (64710, 444528), (68040, 422772), (69024, 416745), (70462, 408240), (70560, 407673), (71442, 402640), (74088, 388260), (75495, 381024), (77652, 370440), (79380, 362376), (80528, 357210), (81648, 352310), (82320, 349434), (83349, 345120), (86280, 333396), (90594, 317520), (90720, 317079), (92610, 310608), (95256, 301980), (97065, 296352), (98784, 291195), (100660, 285768), (102060, 281848), (103536, 277830), (105693, 272160), (105840, 271782), (111132, 258840), (115040, 250047), (116478, 246960), (116640, 246617), (119070, 241584), (120792, 238140), (123480, 232956), (127008, 226485), (129420, 222264), (135891, 211680), (136080, 211386), (138915, 207072), (140924, 204120), (142884, 201320), (148176, 194130), (150990, 190512), (155304, 185220), (158760, 181188), (161056, 178605), (163296, 176155), (164640, 174717), (166698, 172560)]