260467200

素因数分解:

$2^9\times 3^2\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:77

約数の個数: 720

約数和(自身を含む): 1187334720

約数和(自身を除く): 926867520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 19, 20, 21, 24, 25, 28, 30, 32, 34, 35, 36, 38, 40, 42, 45, 48, 50, 51, 56, 57, 60, 63, 64, 68, 70, 72, 75, 76, 80, 84, 85, 90, 95, 96, 100, 102, 105, 112, 114, 119, 120, 126, 128, 133, 136, 140, 144, 150, 152, 153, 160, 168, 170, 171, 175, 180, 190, 192, 200, 204, 210, 224, 225, 228, 238, 240, 252, 255, 256, 266, 272, 280, 285, 288, 300, 304, 306, 315, 320, 323, 336, 340, 342, 350, 357, 360, 380, 384, 399, 400, 408, 420, 425, 448, 450, 456, 475, 476, 480, 504, 510, 512, 525, 532, 544, 560, 570, 576, 595, 600, 608, 612, 630, 640, 646, 665, 672, 680, 684, 700, 714, 720, 760, 765, 768, 798, 800, 816, 840, 850, 855, 896, 900, 912, 950, 952, 960, 969, 1008, 1020, 1050, 1064, 1071, 1088, 1120, 1140, 1152, 1190, 1197, 1200, 1216, 1224, 1260, 1275, 1280, 1292, 1330, 1344, 1360, 1368, 1400, 1425, 1428, 1440, 1520, 1530, 1536, 1575, 1596, 1600, 1615, 1632, 1680, 1700, 1710, 1785, 1792, 1800, 1824, 1900, 1904, 1920, 1938, 1995, 2016, 2040, 2100, 2128, 2142, 2176, 2240, 2261, 2280, 2304, 2380, 2394, 2400, 2432, 2448, 2520, 2550, 2560, 2584, 2660, 2688, 2720, 2736, 2800, 2850, 2856, 2880, 2907, 2975, 3040, 3060, 3150, 3192, 3200, 3230, 3264, 3325, 3360, 3400, 3420, 3570, 3584, 3600, 3648, 3800, 3808, 3825, 3840, 3876, 3990, 4032, 4080, 4200, 4256, 4275, 4284, 4352, 4480, 4522, 4560, 4608, 4760, 4788, 4800, 4845, 4864, 4896, 5040, 5100, 5168, 5320, 5355, 5376, 5440, 5472, 5600, 5700, 5712, 5760, 5814, 5950, 5985, 6080, 6120, 6300, 6384, 6400, 6460, 6528, 6650, 6720, 6783, 6800, 6840, 7140, 7200, 7296, 7600, 7616, 7650, 7680, 7752, 7980, 8064, 8075, 8160, 8400, 8512, 8550, 8568, 8704, 8925, 8960, 9044, 9120, 9520, 9576, 9600, 9690, 9728, 9792, 9975, 10080, 10200, 10336, 10640, 10710, 10752, 10880, 10944, 11200, 11305, 11400, 11424, 11520, 11628, 11900, 11970, 12160, 12240, 12600, 12768, 12800, 12920, 13056, 13300, 13440, 13566, 13600, 13680, 14280, 14400, 14535, 14592, 15200, 15232, 15300, 15504, 15960, 16128, 16150, 16320, 16800, 17024, 17100, 17136, 17850, 17920, 18088, 18240, 19040, 19152, 19200, 19380, 19584, 19950, 20160, 20349, 20400, 20672, 21280, 21420, 21760, 21888, 22400, 22610, 22800, 22848, 23040, 23256, 23800, 23940, 24225, 24320, 24480, 25200, 25536, 25840, 26112, 26600, 26775, 26880, 27132, 27200, 27360, 28560, 28800, 29070, 29184, 29925, 30400, 30464, 30600, 31008, 31920, 32256, 32300, 32640, 33600, 33915, 34048, 34200, 34272, 35700, 36176, 36480, 38080, 38304, 38400, 38760, 39168, 39900, 40320, 40698, 40800, 41344, 42560, 42840, 43520, 43776, 44800, 45220, 45600, 45696, 46512, 47600, 47880, 48450, 48640, 48960, 50400, 51072, 51680, 53200, 53550, 53760, 54264, 54400, 54720, 56525, 57120, 57600, 58140, 59850, 60800, 60928, 61200, 62016, 63840, 64600, 65280, 67200, 67830, 68096, 68400, 68544, 71400, 72352, 72675, 72960, 76160, 76608, 77520, 78336, 79800, 80640, 81396, 81600, 82688, 85120, 85680, 87552, 89600, 90440, 91200, 91392, 93024, 95200, 95760, 96900, 97920, 100800, 101745, 102144, 103360, 106400, 107100, 108528, 108800, 109440, 113050, 114240, 115200, 116280, 119700, 121600, 122400, 124032, 127680, 129200, 130560, 134400, 135660, 136800, 137088, 142800, 144704, 145350, 145920, 152320, 153216, 155040, 159600, 161280, 162792, 163200, 165376, 169575, 170240, 171360, 180880, 182400, 182784, 186048, 190400, 191520, 193800, 195840, 201600, 203490, 204288, 206720, 212800, 214200, 217056, 217600, 218880, 226100, 228480, 232560, 239400, 243200, 244800, 248064, 255360, 258400, 268800, 271320, 273600, 274176, 285600, 289408, 290700, 304640, 306432, 310080, 319200, 325584, 326400, 339150, 340480, 342720, 361760, 364800, 372096, 380800, 383040, 387600, 391680, 403200, 406980, 413440, 425600, 428400, 434112, 437760, 452200, 456960, 465120, 478800, 489600, 496128, 508725, 510720, 516800, 542640, 547200, 548352, 571200, 578816, 581400, 612864, 620160, 638400, 651168, 652800, 678300, 685440, 723520, 729600, 744192, 761600, 766080, 775200, 806400, 813960, 826880, 851200, 856800, 868224, 904400, 913920, 930240, 957600, 979200, 1017450, 1021440, 1033600, 1085280, 1094400, 1142400, 1157632, 1162800, 1240320, 1276800, 1302336, 1356600, 1370880, 1447040, 1488384, 1523200, 1532160, 1550400, 1627920, 1702400, 1713600, 1736448, 1808800, 1860480, 1915200, 1958400, 2034900, 2067200, 2170560, 2188800, 2284800, 2325600, 2480640, 2553600, 2604672, 2713200, 2741760, 2894080, 3064320, 3100800, 3255840, 3427200, 3472896, 3617600, 3720960, 3830400, 4069800, 4134400, 4341120, 4569600, 4651200, 5107200, 5209344, 5426400, 5788160, 6201600, 6511680, 6854400, 7235200, 7441920, 7660800, 8139600, 8682240, 9302400, 10418688, 10852800, 12403200, 13023360, 13708800, 14470400, 15321600, 16279200, 17364480, 18604800, 21705600, 26046720, 28940800, 32558400, 37209600, 43411200, 52093440, 65116800, 86822400, 130233600, 260467200]

約数ペア:

[(1, 260467200), (2, 130233600), (3, 86822400), (4, 65116800), (5, 52093440), (6, 43411200), (7, 37209600), (8, 32558400), (9, 28940800), (10, 26046720), (12, 21705600), (14, 18604800), (15, 17364480), (16, 16279200), (17, 15321600), (18, 14470400), (19, 13708800), (20, 13023360), (21, 12403200), (24, 10852800), (25, 10418688), (28, 9302400), (30, 8682240), (32, 8139600), (34, 7660800), (35, 7441920), (36, 7235200), (38, 6854400), (40, 6511680), (42, 6201600), (45, 5788160), (48, 5426400), (50, 5209344), (51, 5107200), (56, 4651200), (57, 4569600), (60, 4341120), (63, 4134400), (64, 4069800), (68, 3830400), (70, 3720960), (72, 3617600), (75, 3472896), (76, 3427200), (80, 3255840), (84, 3100800), (85, 3064320), (90, 2894080), (95, 2741760), (96, 2713200), (100, 2604672), (102, 2553600), (105, 2480640), (112, 2325600), (114, 2284800), (119, 2188800), (120, 2170560), (126, 2067200), (128, 2034900), (133, 1958400), (136, 1915200), (140, 1860480), (144, 1808800), (150, 1736448), (152, 1713600), (153, 1702400), (160, 1627920), (168, 1550400), (170, 1532160), (171, 1523200), (175, 1488384), (180, 1447040), (190, 1370880), (192, 1356600), (200, 1302336), (204, 1276800), (210, 1240320), (224, 1162800), (225, 1157632), (228, 1142400), (238, 1094400), (240, 1085280), (252, 1033600), (255, 1021440), (256, 1017450), (266, 979200), (272, 957600), (280, 930240), (285, 913920), (288, 904400), (300, 868224), (304, 856800), (306, 851200), (315, 826880), (320, 813960), (323, 806400), (336, 775200), (340, 766080), (342, 761600), (350, 744192), (357, 729600), (360, 723520), (380, 685440), (384, 678300), (399, 652800), (400, 651168), (408, 638400), (420, 620160), (425, 612864), (448, 581400), (450, 578816), (456, 571200), (475, 548352), (476, 547200), (480, 542640), (504, 516800), (510, 510720), (512, 508725), (525, 496128), (532, 489600), (544, 478800), (560, 465120), (570, 456960), (576, 452200), (595, 437760), (600, 434112), (608, 428400), (612, 425600), (630, 413440), (640, 406980), (646, 403200), (665, 391680), (672, 387600), (680, 383040), (684, 380800), (700, 372096), (714, 364800), (720, 361760), (760, 342720), (765, 340480), (768, 339150), (798, 326400), (800, 325584), (816, 319200), (840, 310080), (850, 306432), (855, 304640), (896, 290700), (900, 289408), (912, 285600), (950, 274176), (952, 273600), (960, 271320), (969, 268800), (1008, 258400), (1020, 255360), (1050, 248064), (1064, 244800), (1071, 243200), (1088, 239400), (1120, 232560), (1140, 228480), (1152, 226100), (1190, 218880), (1197, 217600), (1200, 217056), (1216, 214200), (1224, 212800), (1260, 206720), (1275, 204288), (1280, 203490), (1292, 201600), (1330, 195840), (1344, 193800), (1360, 191520), (1368, 190400), (1400, 186048), (1425, 182784), (1428, 182400), (1440, 180880), (1520, 171360), (1530, 170240), (1536, 169575), (1575, 165376), (1596, 163200), (1600, 162792), (1615, 161280), (1632, 159600), (1680, 155040), (1700, 153216), (1710, 152320), (1785, 145920), (1792, 145350), (1800, 144704), (1824, 142800), (1900, 137088), (1904, 136800), (1920, 135660), (1938, 134400), (1995, 130560), (2016, 129200), (2040, 127680), (2100, 124032), (2128, 122400), (2142, 121600), (2176, 119700), (2240, 116280), (2261, 115200), (2280, 114240), (2304, 113050), (2380, 109440), (2394, 108800), (2400, 108528), (2432, 107100), (2448, 106400), (2520, 103360), (2550, 102144), (2560, 101745), (2584, 100800), (2660, 97920), (2688, 96900), (2720, 95760), (2736, 95200), (2800, 93024), (2850, 91392), (2856, 91200), (2880, 90440), (2907, 89600), (2975, 87552), (3040, 85680), (3060, 85120), (3150, 82688), (3192, 81600), (3200, 81396), (3230, 80640), (3264, 79800), (3325, 78336), (3360, 77520), (3400, 76608), (3420, 76160), (3570, 72960), (3584, 72675), (3600, 72352), (3648, 71400), (3800, 68544), (3808, 68400), (3825, 68096), (3840, 67830), (3876, 67200), (3990, 65280), (4032, 64600), (4080, 63840), (4200, 62016), (4256, 61200), (4275, 60928), (4284, 60800), (4352, 59850), (4480, 58140), (4522, 57600), (4560, 57120), (4608, 56525), (4760, 54720), (4788, 54400), (4800, 54264), (4845, 53760), (4864, 53550), (4896, 53200), (5040, 51680), (5100, 51072), (5168, 50400), (5320, 48960), (5355, 48640), (5376, 48450), (5440, 47880), (5472, 47600), (5600, 46512), (5700, 45696), (5712, 45600), (5760, 45220), (5814, 44800), (5950, 43776), (5985, 43520), (6080, 42840), (6120, 42560), (6300, 41344), (6384, 40800), (6400, 40698), (6460, 40320), (6528, 39900), (6650, 39168), (6720, 38760), (6783, 38400), (6800, 38304), (6840, 38080), (7140, 36480), (7200, 36176), (7296, 35700), (7600, 34272), (7616, 34200), (7650, 34048), (7680, 33915), (7752, 33600), (7980, 32640), (8064, 32300), (8075, 32256), (8160, 31920), (8400, 31008), (8512, 30600), (8550, 30464), (8568, 30400), (8704, 29925), (8925, 29184), (8960, 29070), (9044, 28800), (9120, 28560), (9520, 27360), (9576, 27200), (9600, 27132), (9690, 26880), (9728, 26775), (9792, 26600), (9975, 26112), (10080, 25840), (10200, 25536), (10336, 25200), (10640, 24480), (10710, 24320), (10752, 24225), (10880, 23940), (10944, 23800), (11200, 23256), (11305, 23040), (11400, 22848), (11424, 22800), (11520, 22610), (11628, 22400), (11900, 21888), (11970, 21760), (12160, 21420), (12240, 21280), (12600, 20672), (12768, 20400), (12800, 20349), (12920, 20160), (13056, 19950), (13300, 19584), (13440, 19380), (13566, 19200), (13600, 19152), (13680, 19040), (14280, 18240), (14400, 18088), (14535, 17920), (14592, 17850), (15200, 17136), (15232, 17100), (15300, 17024), (15504, 16800), (15960, 16320), (16128, 16150)]