668036160

素因数分解:

$2^6\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1$

素因数の和:125

約数の個数: 504

約数和(自身を含む): 2656075968

約数和(自身を除く): 1988039808

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 32, 33, 36, 40, 44, 45, 48, 54, 55, 60, 64, 66, 71, 72, 80, 81, 88, 90, 96, 99, 108, 110, 120, 121, 132, 135, 142, 144, 160, 162, 165, 176, 180, 192, 198, 213, 216, 220, 240, 242, 243, 264, 270, 284, 288, 297, 320, 324, 330, 352, 355, 360, 363, 396, 405, 426, 432, 440, 480, 484, 486, 495, 528, 540, 568, 576, 594, 605, 639, 648, 660, 704, 710, 720, 726, 781, 792, 810, 852, 864, 880, 891, 960, 968, 972, 990, 1056, 1065, 1080, 1089, 1136, 1188, 1210, 1215, 1278, 1296, 1320, 1420, 1440, 1452, 1485, 1562, 1584, 1620, 1704, 1728, 1760, 1782, 1815, 1917, 1936, 1944, 1980, 2112, 2130, 2160, 2178, 2272, 2343, 2376, 2420, 2430, 2556, 2592, 2640, 2673, 2840, 2880, 2904, 2970, 3124, 3168, 3195, 3240, 3267, 3408, 3520, 3564, 3630, 3834, 3872, 3888, 3905, 3960, 4260, 4320, 4356, 4455, 4544, 4686, 4752, 4840, 4860, 5112, 5184, 5280, 5346, 5445, 5680, 5751, 5808, 5940, 6248, 6336, 6390, 6480, 6534, 6816, 7029, 7128, 7260, 7668, 7744, 7776, 7810, 7920, 8520, 8591, 8640, 8712, 8910, 9372, 9504, 9585, 9680, 9720, 9801, 10224, 10560, 10692, 10890, 11360, 11502, 11616, 11715, 11880, 12496, 12780, 12960, 13068, 13365, 13632, 14058, 14256, 14520, 15336, 15552, 15620, 15840, 16335, 17040, 17182, 17253, 17424, 17820, 18744, 19008, 19170, 19360, 19440, 19602, 20448, 21087, 21384, 21780, 22720, 23004, 23232, 23430, 23760, 24992, 25560, 25773, 25920, 26136, 26730, 28116, 28512, 28755, 29040, 29403, 30672, 31240, 31680, 32670, 34080, 34364, 34506, 34848, 35145, 35640, 37488, 38340, 38720, 38880, 39204, 40896, 42174, 42768, 42955, 43560, 46008, 46860, 47520, 49005, 49984, 51120, 51546, 52272, 53460, 56232, 57024, 57510, 58080, 58806, 61344, 62480, 63261, 65340, 68160, 68728, 69012, 69696, 70290, 71280, 74976, 76680, 77319, 77760, 78408, 84348, 85536, 85910, 86265, 87120, 92016, 93720, 95040, 98010, 102240, 103092, 104544, 105435, 106920, 112464, 115020, 116160, 117612, 122688, 124960, 126522, 128865, 130680, 137456, 138024, 140580, 142560, 147015, 149952, 153360, 154638, 156816, 168696, 171072, 171820, 172530, 174240, 184032, 187440, 189783, 196020, 204480, 206184, 209088, 210870, 213840, 224928, 230040, 231957, 235224, 249920, 253044, 257730, 261360, 274912, 276048, 281160, 285120, 294030, 306720, 309276, 313632, 316305, 337392, 343640, 345060, 348480, 368064, 374880, 379566, 386595, 392040, 412368, 421740, 427680, 449856, 460080, 463914, 470448, 506088, 515460, 522720, 549824, 552096, 562320, 588060, 613440, 618552, 627264, 632610, 674784, 687280, 690120, 695871, 749760, 759132, 773190, 784080, 824736, 843480, 855360, 920160, 927828, 940896, 948915, 1012176, 1030920, 1045440, 1104192, 1124640, 1159785, 1176120, 1237104, 1265220, 1349568, 1374560, 1380240, 1391742, 1518264, 1546380, 1568160, 1649472, 1686960, 1840320, 1855656, 1881792, 1897830, 2024352, 2061840, 2087613, 2249280, 2319570, 2352240, 2474208, 2530440, 2749120, 2760480, 2783484, 3036528, 3092760, 3136320, 3373920, 3479355, 3711312, 3795660, 4048704, 4123680, 4175226, 4639140, 4704480, 4948416, 5060880, 5520960, 5566968, 6073056, 6185520, 6747840, 6958710, 7422624, 7591320, 8247360, 8350452, 9278280, 9408960, 10121760, 10438065, 11133936, 12146112, 12371040, 13917420, 14845248, 15182640, 16700904, 18556560, 20243520, 20876130, 22267872, 24742080, 27834840, 30365280, 33401808, 37113120, 41752260, 44535744, 55669680, 60730560, 66803616, 74226240, 83504520, 111339360, 133607232, 167009040, 222678720, 334018080, 668036160]

約数ペア:

[(1, 668036160), (2, 334018080), (3, 222678720), (4, 167009040), (5, 133607232), (6, 111339360), (8, 83504520), (9, 74226240), (10, 66803616), (11, 60730560), (12, 55669680), (15, 44535744), (16, 41752260), (18, 37113120), (20, 33401808), (22, 30365280), (24, 27834840), (27, 24742080), (30, 22267872), (32, 20876130), (33, 20243520), (36, 18556560), (40, 16700904), (44, 15182640), (45, 14845248), (48, 13917420), (54, 12371040), (55, 12146112), (60, 11133936), (64, 10438065), (66, 10121760), (71, 9408960), (72, 9278280), (80, 8350452), (81, 8247360), (88, 7591320), (90, 7422624), (96, 6958710), (99, 6747840), (108, 6185520), (110, 6073056), (120, 5566968), (121, 5520960), (132, 5060880), (135, 4948416), (142, 4704480), (144, 4639140), (160, 4175226), (162, 4123680), (165, 4048704), (176, 3795660), (180, 3711312), (192, 3479355), (198, 3373920), (213, 3136320), (216, 3092760), (220, 3036528), (240, 2783484), (242, 2760480), (243, 2749120), (264, 2530440), (270, 2474208), (284, 2352240), (288, 2319570), (297, 2249280), (320, 2087613), (324, 2061840), (330, 2024352), (352, 1897830), (355, 1881792), (360, 1855656), (363, 1840320), (396, 1686960), (405, 1649472), (426, 1568160), (432, 1546380), (440, 1518264), (480, 1391742), (484, 1380240), (486, 1374560), (495, 1349568), (528, 1265220), (540, 1237104), (568, 1176120), (576, 1159785), (594, 1124640), (605, 1104192), (639, 1045440), (648, 1030920), (660, 1012176), (704, 948915), (710, 940896), (720, 927828), (726, 920160), (781, 855360), (792, 843480), (810, 824736), (852, 784080), (864, 773190), (880, 759132), (891, 749760), (960, 695871), (968, 690120), (972, 687280), (990, 674784), (1056, 632610), (1065, 627264), (1080, 618552), (1089, 613440), (1136, 588060), (1188, 562320), (1210, 552096), (1215, 549824), (1278, 522720), (1296, 515460), (1320, 506088), (1420, 470448), (1440, 463914), (1452, 460080), (1485, 449856), (1562, 427680), (1584, 421740), (1620, 412368), (1704, 392040), (1728, 386595), (1760, 379566), (1782, 374880), (1815, 368064), (1917, 348480), (1936, 345060), (1944, 343640), (1980, 337392), (2112, 316305), (2130, 313632), (2160, 309276), (2178, 306720), (2272, 294030), (2343, 285120), (2376, 281160), (2420, 276048), (2430, 274912), (2556, 261360), (2592, 257730), (2640, 253044), (2673, 249920), (2840, 235224), (2880, 231957), (2904, 230040), (2970, 224928), (3124, 213840), (3168, 210870), (3195, 209088), (3240, 206184), (3267, 204480), (3408, 196020), (3520, 189783), (3564, 187440), (3630, 184032), (3834, 174240), (3872, 172530), (3888, 171820), (3905, 171072), (3960, 168696), (4260, 156816), (4320, 154638), (4356, 153360), (4455, 149952), (4544, 147015), (4686, 142560), (4752, 140580), (4840, 138024), (4860, 137456), (5112, 130680), (5184, 128865), (5280, 126522), (5346, 124960), (5445, 122688), (5680, 117612), (5751, 116160), (5808, 115020), (5940, 112464), (6248, 106920), (6336, 105435), (6390, 104544), (6480, 103092), (6534, 102240), (6816, 98010), (7029, 95040), (7128, 93720), (7260, 92016), (7668, 87120), (7744, 86265), (7776, 85910), (7810, 85536), (7920, 84348), (8520, 78408), (8591, 77760), (8640, 77319), (8712, 76680), (8910, 74976), (9372, 71280), (9504, 70290), (9585, 69696), (9680, 69012), (9720, 68728), (9801, 68160), (10224, 65340), (10560, 63261), (10692, 62480), (10890, 61344), (11360, 58806), (11502, 58080), (11616, 57510), (11715, 57024), (11880, 56232), (12496, 53460), (12780, 52272), (12960, 51546), (13068, 51120), (13365, 49984), (13632, 49005), (14058, 47520), (14256, 46860), (14520, 46008), (15336, 43560), (15552, 42955), (15620, 42768), (15840, 42174), (16335, 40896), (17040, 39204), (17182, 38880), (17253, 38720), (17424, 38340), (17820, 37488), (18744, 35640), (19008, 35145), (19170, 34848), (19360, 34506), (19440, 34364), (19602, 34080), (20448, 32670), (21087, 31680), (21384, 31240), (21780, 30672), (22720, 29403), (23004, 29040), (23232, 28755), (23430, 28512), (23760, 28116), (24992, 26730), (25560, 26136), (25773, 25920)]