28990878840

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{3067}}^1$

素因数の和:3144

約数の個数: 576

約数和(自身を含む): 122217338880

約数和(自身を除く): 93226460040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 55, 56, 60, 62, 63, 66, 70, 72, 77, 84, 88, 90, 93, 99, 105, 110, 120, 121, 124, 126, 132, 140, 154, 155, 165, 168, 180, 186, 198, 210, 217, 220, 231, 242, 248, 252, 264, 279, 280, 308, 310, 315, 330, 341, 360, 363, 372, 385, 396, 420, 434, 440, 462, 465, 484, 495, 504, 558, 605, 616, 620, 630, 651, 660, 682, 693, 726, 744, 770, 792, 840, 847, 868, 924, 930, 968, 990, 1023, 1085, 1089, 1116, 1155, 1210, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1452, 1540, 1694, 1705, 1736, 1815, 1848, 1860, 1953, 1980, 2046, 2170, 2178, 2232, 2310, 2387, 2420, 2520, 2541, 2604, 2728, 2772, 2790, 2904, 3067, 3069, 3080, 3255, 3388, 3410, 3465, 3630, 3720, 3751, 3906, 3960, 4092, 4235, 4340, 4356, 4620, 4774, 4840, 5082, 5115, 5208, 5445, 5544, 5580, 6134, 6138, 6510, 6776, 6820, 6930, 7161, 7260, 7502, 7623, 7812, 8184, 8470, 8680, 8712, 9201, 9240, 9548, 9765, 10164, 10230, 10890, 11160, 11253, 11935, 12268, 12276, 12705, 13020, 13640, 13860, 14322, 14520, 15004, 15246, 15335, 15345, 15624, 16940, 18402, 18755, 19096, 19530, 20328, 20460, 21469, 21483, 21780, 22506, 23870, 24536, 24552, 25410, 26040, 26257, 27603, 27720, 28644, 30008, 30492, 30670, 30690, 33737, 33759, 33880, 35805, 36804, 37510, 38115, 39060, 40920, 42938, 42966, 43560, 45012, 46005, 47740, 50820, 52514, 55206, 56265, 57288, 60984, 61340, 61380, 64407, 67474, 67518, 71610, 73608, 75020, 76230, 78120, 78771, 85876, 85932, 90024, 92010, 95077, 95480, 101211, 101640, 105028, 107345, 107415, 110412, 112530, 122680, 122760, 128814, 131285, 134948, 135036, 138015, 143220, 150040, 152460, 157542, 168685, 168795, 171752, 171864, 184020, 190154, 193221, 202422, 210056, 214690, 214830, 220824, 225060, 236159, 236313, 257628, 262570, 269896, 270072, 276030, 285231, 286440, 303633, 304920, 315084, 322035, 337370, 337590, 368040, 371107, 380308, 386442, 393855, 404844, 429380, 429660, 450120, 472318, 472626, 475385, 506055, 515256, 525140, 552060, 570462, 607266, 630168, 644070, 665539, 674740, 675180, 708477, 742214, 760616, 772884, 787710, 809688, 855693, 858760, 859320, 944636, 945252, 950770, 966105, 1012110, 1045847, 1050280, 1104120, 1113321, 1140924, 1180795, 1181565, 1214532, 1288140, 1331078, 1349480, 1350360, 1416954, 1426155, 1484428, 1518165, 1545768, 1575420, 1711386, 1855535, 1889272, 1890504, 1901540, 1932210, 1996617, 2024220, 2091694, 2125431, 2226642, 2281848, 2361590, 2363130, 2429064, 2576280, 2597749, 2662156, 2833908, 2852310, 2968856, 3036330, 3137541, 3150840, 3327695, 3339963, 3422772, 3542385, 3711070, 3803080, 3864420, 3993234, 4048440, 4183388, 4250862, 4278465, 4453284, 4723180, 4726260, 5195498, 5229235, 5324312, 5566605, 5667816, 5704620, 5989851, 6072660, 6275082, 6655390, 6679926, 6845544, 7084770, 7320929, 7422140, 7728840, 7793247, 7986468, 8366776, 8501724, 8556930, 8906568, 9412623, 9446360, 9452520, 9983085, 10390996, 10458470, 10627155, 11133210, 11409240, 11504317, 11979702, 12145320, 12550164, 12988745, 13310780, 13359852, 14169540, 14641858, 14844280, 15586494, 15687705, 15972936, 16699815, 17003448, 17113860, 18825246, 19966170, 20781992, 20916940, 21254310, 21962787, 22266420, 23008634, 23379741, 23959404, 25100328, 25977490, 26621560, 26719704, 28339080, 29283716, 29949255, 31172988, 31375410, 33399630, 34227720, 34512951, 36604645, 37650492, 38966235, 39932340, 41833880, 42508620, 43925574, 44532840, 46017268, 46759482, 47063115, 47918808, 51954980, 57521585, 58567432, 59898510, 62345976, 62750820, 65888361, 66799260, 69025902, 73209290, 75300984, 77932470, 79864680, 80530219, 85017240, 87851148, 92034536, 93518964, 94126230, 103538853, 103909960, 109813935, 115043170, 116898705, 119797020, 125501640, 131776722, 133598520, 138051804, 146418580, 155864940, 161060438, 172564755, 175702296, 187037928, 188252460, 207077706, 219627870, 230086340, 233797410, 239594040, 241590657, 263553444, 276103608, 292837160, 311729880, 322120876, 329441805, 345129510, 376504920, 402651095, 414155412, 439255740, 460172680, 467594820, 483181314, 517694265, 527106888, 644241752, 658883610, 690259020, 724771971, 805302190, 828310824, 878511480, 935189640, 966362628, 1035388530, 1207953285, 1317767220, 1380518040, 1449543942, 1610604380, 1932725256, 2070777060, 2415906570, 2635534440, 2899087884, 3221208760, 3623859855, 4141554120, 4831813140, 5798175768, 7247719710, 9663626280, 14495439420, 28990878840]

約数ペア:

[(1, 28990878840), (2, 14495439420), (3, 9663626280), (4, 7247719710), (5, 5798175768), (6, 4831813140), (7, 4141554120), (8, 3623859855), (9, 3221208760), (10, 2899087884), (11, 2635534440), (12, 2415906570), (14, 2070777060), (15, 1932725256), (18, 1610604380), (20, 1449543942), (21, 1380518040), (22, 1317767220), (24, 1207953285), (28, 1035388530), (30, 966362628), (31, 935189640), (33, 878511480), (35, 828310824), (36, 805302190), (40, 724771971), (42, 690259020), (44, 658883610), (45, 644241752), (55, 527106888), (56, 517694265), (60, 483181314), (62, 467594820), (63, 460172680), (66, 439255740), (70, 414155412), (72, 402651095), (77, 376504920), (84, 345129510), (88, 329441805), (90, 322120876), (93, 311729880), (99, 292837160), (105, 276103608), (110, 263553444), (120, 241590657), (121, 239594040), (124, 233797410), (126, 230086340), (132, 219627870), (140, 207077706), (154, 188252460), (155, 187037928), (165, 175702296), (168, 172564755), (180, 161060438), (186, 155864940), (198, 146418580), (210, 138051804), (217, 133598520), (220, 131776722), (231, 125501640), (242, 119797020), (248, 116898705), (252, 115043170), (264, 109813935), (279, 103909960), (280, 103538853), (308, 94126230), (310, 93518964), (315, 92034536), (330, 87851148), (341, 85017240), (360, 80530219), (363, 79864680), (372, 77932470), (385, 75300984), (396, 73209290), (420, 69025902), (434, 66799260), (440, 65888361), (462, 62750820), (465, 62345976), (484, 59898510), (495, 58567432), (504, 57521585), (558, 51954980), (605, 47918808), (616, 47063115), (620, 46759482), (630, 46017268), (651, 44532840), (660, 43925574), (682, 42508620), (693, 41833880), (726, 39932340), (744, 38966235), (770, 37650492), (792, 36604645), (840, 34512951), (847, 34227720), (868, 33399630), (924, 31375410), (930, 31172988), (968, 29949255), (990, 29283716), (1023, 28339080), (1085, 26719704), (1089, 26621560), (1116, 25977490), (1155, 25100328), (1210, 23959404), (1240, 23379741), (1260, 23008634), (1302, 22266420), (1320, 21962787), (1364, 21254310), (1386, 20916940), (1395, 20781992), (1452, 19966170), (1540, 18825246), (1694, 17113860), (1705, 17003448), (1736, 16699815), (1815, 15972936), (1848, 15687705), (1860, 15586494), (1953, 14844280), (1980, 14641858), (2046, 14169540), (2170, 13359852), (2178, 13310780), (2232, 12988745), (2310, 12550164), (2387, 12145320), (2420, 11979702), (2520, 11504317), (2541, 11409240), (2604, 11133210), (2728, 10627155), (2772, 10458470), (2790, 10390996), (2904, 9983085), (3067, 9452520), (3069, 9446360), (3080, 9412623), (3255, 8906568), (3388, 8556930), (3410, 8501724), (3465, 8366776), (3630, 7986468), (3720, 7793247), (3751, 7728840), (3906, 7422140), (3960, 7320929), (4092, 7084770), (4235, 6845544), (4340, 6679926), (4356, 6655390), (4620, 6275082), (4774, 6072660), (4840, 5989851), (5082, 5704620), (5115, 5667816), (5208, 5566605), (5445, 5324312), (5544, 5229235), (5580, 5195498), (6134, 4726260), (6138, 4723180), (6510, 4453284), (6776, 4278465), (6820, 4250862), (6930, 4183388), (7161, 4048440), (7260, 3993234), (7502, 3864420), (7623, 3803080), (7812, 3711070), (8184, 3542385), (8470, 3422772), (8680, 3339963), (8712, 3327695), (9201, 3150840), (9240, 3137541), (9548, 3036330), (9765, 2968856), (10164, 2852310), (10230, 2833908), (10890, 2662156), (11160, 2597749), (11253, 2576280), (11935, 2429064), (12268, 2363130), (12276, 2361590), (12705, 2281848), (13020, 2226642), (13640, 2125431), (13860, 2091694), (14322, 2024220), (14520, 1996617), (15004, 1932210), (15246, 1901540), (15335, 1890504), (15345, 1889272), (15624, 1855535), (16940, 1711386), (18402, 1575420), (18755, 1545768), (19096, 1518165), (19530, 1484428), (20328, 1426155), (20460, 1416954), (21469, 1350360), (21483, 1349480), (21780, 1331078), (22506, 1288140), (23870, 1214532), (24536, 1181565), (24552, 1180795), (25410, 1140924), (26040, 1113321), (26257, 1104120), (27603, 1050280), (27720, 1045847), (28644, 1012110), (30008, 966105), (30492, 950770), (30670, 945252), (30690, 944636), (33737, 859320), (33759, 858760), (33880, 855693), (35805, 809688), (36804, 787710), (37510, 772884), (38115, 760616), (39060, 742214), (40920, 708477), (42938, 675180), (42966, 674740), (43560, 665539), (45012, 644070), (46005, 630168), (47740, 607266), (50820, 570462), (52514, 552060), (55206, 525140), (56265, 515256), (57288, 506055), (60984, 475385), (61340, 472626), (61380, 472318), (64407, 450120), (67474, 429660), (67518, 429380), (71610, 404844), (73608, 393855), (75020, 386442), (76230, 380308), (78120, 371107), (78771, 368040), (85876, 337590), (85932, 337370), (90024, 322035), (92010, 315084), (95077, 304920), (95480, 303633), (101211, 286440), (101640, 285231), (105028, 276030), (107345, 270072), (107415, 269896), (110412, 262570), (112530, 257628), (122680, 236313), (122760, 236159), (128814, 225060), (131285, 220824), (134948, 214830), (135036, 214690), (138015, 210056), (143220, 202422), (150040, 193221), (152460, 190154), (157542, 184020), (168685, 171864), (168795, 171752)]