31278940560

素因数分解:

$2^4\times 3^6\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4507}}^1$

素因数の和:4562

約数の個数: 560

約数和(自身を含む): 131971303296

約数和(自身を除く): 100692362736

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 54, 56, 60, 63, 68, 70, 72, 80, 81, 84, 85, 90, 102, 105, 108, 112, 119, 120, 126, 135, 136, 140, 144, 153, 162, 168, 170, 180, 189, 204, 210, 216, 238, 240, 243, 252, 255, 270, 272, 280, 306, 315, 324, 336, 340, 357, 360, 378, 405, 408, 420, 432, 459, 476, 486, 504, 510, 540, 560, 567, 595, 612, 630, 648, 680, 714, 720, 729, 756, 765, 810, 816, 840, 918, 945, 952, 972, 1008, 1020, 1071, 1080, 1134, 1190, 1215, 1224, 1260, 1296, 1360, 1377, 1428, 1458, 1512, 1530, 1620, 1680, 1701, 1785, 1836, 1890, 1904, 1944, 2040, 2142, 2160, 2268, 2295, 2380, 2430, 2448, 2520, 2754, 2835, 2856, 2916, 3024, 3060, 3213, 3240, 3402, 3570, 3645, 3672, 3780, 3888, 4080, 4131, 4284, 4507, 4536, 4590, 4760, 4860, 5040, 5103, 5355, 5508, 5670, 5712, 5832, 6120, 6426, 6480, 6804, 6885, 7140, 7290, 7344, 7560, 8262, 8505, 8568, 9014, 9072, 9180, 9520, 9639, 9720, 10206, 10710, 11016, 11340, 11664, 12240, 12393, 12852, 13521, 13608, 13770, 14280, 14580, 15120, 16065, 16524, 17010, 17136, 18028, 18360, 19278, 19440, 20412, 20655, 21420, 22032, 22535, 22680, 24786, 25515, 25704, 27042, 27216, 27540, 28560, 28917, 29160, 31549, 32130, 33048, 34020, 36056, 36720, 38556, 40563, 40824, 41310, 42840, 45070, 45360, 48195, 49572, 51030, 51408, 54084, 55080, 57834, 58320, 61965, 63098, 64260, 66096, 67605, 68040, 72112, 76619, 77112, 81126, 81648, 82620, 85680, 86751, 90140, 94647, 96390, 99144, 102060, 108168, 110160, 115668, 121689, 123930, 126196, 128520, 135210, 136080, 144585, 153238, 154224, 157745, 162252, 165240, 173502, 180280, 189294, 192780, 198288, 202815, 204120, 216336, 229857, 231336, 243378, 247860, 252392, 257040, 270420, 283941, 289170, 306476, 315490, 324504, 330480, 347004, 360560, 365067, 378588, 383095, 385560, 405630, 408240, 433755, 459714, 462672, 473235, 486756, 495720, 504784, 536333, 540840, 567882, 578340, 608445, 612952, 630980, 649008, 689571, 694008, 730134, 757176, 766190, 771120, 811260, 851823, 867510, 919428, 946470, 973512, 991440, 1072666, 1081680, 1095201, 1135764, 1149285, 1156680, 1216890, 1225904, 1261960, 1379142, 1388016, 1419705, 1460268, 1514352, 1532380, 1608999, 1622520, 1703646, 1735020, 1825335, 1838856, 1892940, 1947024, 2068713, 2145332, 2190402, 2271528, 2298570, 2313360, 2433780, 2523920, 2555469, 2681665, 2758284, 2839410, 2920536, 3064760, 3217998, 3245040, 3285603, 3407292, 3447855, 3470040, 3650670, 3677712, 3785880, 4137426, 4259115, 4290664, 4380804, 4543056, 4597140, 4826997, 4867560, 5110938, 5363330, 5476005, 5516568, 5678820, 5841072, 6129520, 6206139, 6435996, 6571206, 6814584, 6895710, 6940080, 7301340, 7571760, 7666407, 8044995, 8274852, 8518230, 8581328, 8761608, 9194280, 9653994, 9735120, 10221876, 10343565, 10726660, 10952010, 11033136, 11357640, 12412278, 12777345, 12871992, 13142412, 13629168, 13791420, 14480991, 14602680, 15332814, 16089990, 16428015, 16549704, 17036460, 17523216, 18388560, 18618417, 19307988, 20443752, 20687130, 21453320, 21904020, 22715280, 22999221, 24134985, 24824556, 25554690, 25743984, 26284824, 27582840, 28961982, 29205360, 30665628, 31030695, 32179980, 32856030, 33099408, 34072920, 37236834, 38332035, 38615976, 40887504, 41374260, 42906640, 43442973, 43808040, 45998442, 48269970, 49649112, 51109380, 52569648, 55165680, 55855251, 57923964, 61331256, 62061390, 64359960, 65712060, 68145840, 72404955, 74473668, 76664070, 77231952, 82748520, 86885946, 87616080, 91996884, 93092085, 96539940, 99298224, 102218760, 111710502, 114996105, 115847928, 122662512, 124122780, 128719920, 130328919, 131424120, 144809910, 148947336, 153328140, 165497040, 173771892, 183993768, 186184170, 193079880, 204437520, 217214865, 223421004, 229992210, 231695856, 248245560, 260657838, 262848240, 279276255, 289619820, 297894672, 306656280, 347543784, 367987536, 372368340, 386159760, 390986757, 434429730, 446842008, 459984420, 496491120, 521315676, 558552510, 579239640, 613312560, 651644595, 695087568, 744736680, 781973514, 868859460, 893684016, 919968840, 1042631352, 1117105020, 1158479280, 1303289190, 1489473360, 1563947028, 1737718920, 1839937680, 1954933785, 2085262704, 2234210040, 2606578380, 3127894056, 3475437840, 3909867570, 4468420080, 5213156760, 6255788112, 7819735140, 10426313520, 15639470280, 31278940560]

約数ペア:

[(1, 31278940560), (2, 15639470280), (3, 10426313520), (4, 7819735140), (5, 6255788112), (6, 5213156760), (7, 4468420080), (8, 3909867570), (9, 3475437840), (10, 3127894056), (12, 2606578380), (14, 2234210040), (15, 2085262704), (16, 1954933785), (17, 1839937680), (18, 1737718920), (20, 1563947028), (21, 1489473360), (24, 1303289190), (27, 1158479280), (28, 1117105020), (30, 1042631352), (34, 919968840), (35, 893684016), (36, 868859460), (40, 781973514), (42, 744736680), (45, 695087568), (48, 651644595), (51, 613312560), (54, 579239640), (56, 558552510), (60, 521315676), (63, 496491120), (68, 459984420), (70, 446842008), (72, 434429730), (80, 390986757), (81, 386159760), (84, 372368340), (85, 367987536), (90, 347543784), (102, 306656280), (105, 297894672), (108, 289619820), (112, 279276255), (119, 262848240), (120, 260657838), (126, 248245560), (135, 231695856), (136, 229992210), (140, 223421004), (144, 217214865), (153, 204437520), (162, 193079880), (168, 186184170), (170, 183993768), (180, 173771892), (189, 165497040), (204, 153328140), (210, 148947336), (216, 144809910), (238, 131424120), (240, 130328919), (243, 128719920), (252, 124122780), (255, 122662512), (270, 115847928), (272, 114996105), (280, 111710502), (306, 102218760), (315, 99298224), (324, 96539940), (336, 93092085), (340, 91996884), (357, 87616080), (360, 86885946), (378, 82748520), (405, 77231952), (408, 76664070), (420, 74473668), (432, 72404955), (459, 68145840), (476, 65712060), (486, 64359960), (504, 62061390), (510, 61331256), (540, 57923964), (560, 55855251), (567, 55165680), (595, 52569648), (612, 51109380), (630, 49649112), (648, 48269970), (680, 45998442), (714, 43808040), (720, 43442973), (729, 42906640), (756, 41374260), (765, 40887504), (810, 38615976), (816, 38332035), (840, 37236834), (918, 34072920), (945, 33099408), (952, 32856030), (972, 32179980), (1008, 31030695), (1020, 30665628), (1071, 29205360), (1080, 28961982), (1134, 27582840), (1190, 26284824), (1215, 25743984), (1224, 25554690), (1260, 24824556), (1296, 24134985), (1360, 22999221), (1377, 22715280), (1428, 21904020), (1458, 21453320), (1512, 20687130), (1530, 20443752), (1620, 19307988), (1680, 18618417), (1701, 18388560), (1785, 17523216), (1836, 17036460), (1890, 16549704), (1904, 16428015), (1944, 16089990), (2040, 15332814), (2142, 14602680), (2160, 14480991), (2268, 13791420), (2295, 13629168), (2380, 13142412), (2430, 12871992), (2448, 12777345), (2520, 12412278), (2754, 11357640), (2835, 11033136), (2856, 10952010), (2916, 10726660), (3024, 10343565), (3060, 10221876), (3213, 9735120), (3240, 9653994), (3402, 9194280), (3570, 8761608), (3645, 8581328), (3672, 8518230), (3780, 8274852), (3888, 8044995), (4080, 7666407), (4131, 7571760), (4284, 7301340), (4507, 6940080), (4536, 6895710), (4590, 6814584), (4760, 6571206), (4860, 6435996), (5040, 6206139), (5103, 6129520), (5355, 5841072), (5508, 5678820), (5670, 5516568), (5712, 5476005), (5832, 5363330), (6120, 5110938), (6426, 4867560), (6480, 4826997), (6804, 4597140), (6885, 4543056), (7140, 4380804), (7290, 4290664), (7344, 4259115), (7560, 4137426), (8262, 3785880), (8505, 3677712), (8568, 3650670), (9014, 3470040), (9072, 3447855), (9180, 3407292), (9520, 3285603), (9639, 3245040), (9720, 3217998), (10206, 3064760), (10710, 2920536), (11016, 2839410), (11340, 2758284), (11664, 2681665), (12240, 2555469), (12393, 2523920), (12852, 2433780), (13521, 2313360), (13608, 2298570), (13770, 2271528), (14280, 2190402), (14580, 2145332), (15120, 2068713), (16065, 1947024), (16524, 1892940), (17010, 1838856), (17136, 1825335), (18028, 1735020), (18360, 1703646), (19278, 1622520), (19440, 1608999), (20412, 1532380), (20655, 1514352), (21420, 1460268), (22032, 1419705), (22535, 1388016), (22680, 1379142), (24786, 1261960), (25515, 1225904), (25704, 1216890), (27042, 1156680), (27216, 1149285), (27540, 1135764), (28560, 1095201), (28917, 1081680), (29160, 1072666), (31549, 991440), (32130, 973512), (33048, 946470), (34020, 919428), (36056, 867510), (36720, 851823), (38556, 811260), (40563, 771120), (40824, 766190), (41310, 757176), (42840, 730134), (45070, 694008), (45360, 689571), (48195, 649008), (49572, 630980), (51030, 612952), (51408, 608445), (54084, 578340), (55080, 567882), (57834, 540840), (58320, 536333), (61965, 504784), (63098, 495720), (64260, 486756), (66096, 473235), (67605, 462672), (68040, 459714), (72112, 433755), (76619, 408240), (77112, 405630), (81126, 385560), (81648, 383095), (82620, 378588), (85680, 365067), (86751, 360560), (90140, 347004), (94647, 330480), (96390, 324504), (99144, 315490), (102060, 306476), (108168, 289170), (110160, 283941), (115668, 270420), (121689, 257040), (123930, 252392), (126196, 247860), (128520, 243378), (135210, 231336), (136080, 229857), (144585, 216336), (153238, 204120), (154224, 202815), (157745, 198288), (162252, 192780), (165240, 189294), (173502, 180280)]