439908480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:220

約数の個数: 384

約数和(自身を含む): 1701311040

約数和(自身を除く): 1261402560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 53, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 106, 110, 120, 128, 131, 132, 144, 159, 160, 165, 176, 180, 192, 198, 212, 220, 240, 262, 264, 265, 288, 318, 320, 330, 352, 360, 384, 393, 396, 424, 440, 477, 480, 495, 524, 528, 530, 576, 583, 636, 640, 655, 660, 704, 720, 786, 792, 795, 848, 880, 954, 960, 990, 1048, 1056, 1060, 1152, 1166, 1179, 1272, 1310, 1320, 1408, 1440, 1441, 1572, 1584, 1590, 1696, 1749, 1760, 1908, 1920, 1965, 1980, 2096, 2112, 2120, 2332, 2358, 2385, 2544, 2620, 2640, 2880, 2882, 2915, 3144, 3168, 3180, 3392, 3498, 3520, 3816, 3930, 3960, 4192, 4224, 4240, 4323, 4664, 4716, 4770, 5088, 5240, 5247, 5280, 5760, 5764, 5830, 5895, 6288, 6336, 6360, 6784, 6943, 6996, 7040, 7205, 7632, 7860, 7920, 8384, 8480, 8646, 8745, 9328, 9432, 9540, 10176, 10480, 10494, 10560, 11528, 11660, 11790, 12576, 12672, 12720, 12969, 13886, 13992, 14410, 15264, 15720, 15840, 16768, 16960, 17292, 17490, 18656, 18864, 19080, 20352, 20829, 20960, 20988, 21120, 21615, 23056, 23320, 23580, 25152, 25440, 25938, 26235, 27772, 27984, 28820, 30528, 31440, 31680, 33920, 34584, 34715, 34980, 37312, 37728, 38160, 41658, 41920, 41976, 43230, 46112, 46640, 47160, 50304, 50880, 51876, 52470, 55544, 55968, 57640, 61056, 62487, 62880, 63360, 64845, 69168, 69430, 69960, 74624, 75456, 76320, 76373, 83316, 83840, 83952, 86460, 92224, 93280, 94320, 101760, 103752, 104145, 104940, 111088, 111936, 115280, 124974, 125760, 129690, 138336, 138860, 139920, 150912, 152640, 152746, 166632, 167904, 172920, 184448, 186560, 188640, 207504, 208290, 209880, 222176, 223872, 229119, 230560, 249948, 251520, 259380, 276672, 277720, 279840, 305280, 305492, 312435, 333264, 335808, 345840, 373120, 377280, 381865, 415008, 416580, 419760, 444352, 458238, 461120, 499896, 518760, 553344, 555440, 559680, 610984, 624870, 666528, 671616, 687357, 691680, 754560, 763730, 830016, 833160, 839520, 888704, 916476, 922240, 999792, 1037520, 1110880, 1119360, 1145595, 1221968, 1249740, 1333056, 1374714, 1383360, 1527460, 1660032, 1666320, 1679040, 1832952, 1999584, 2075040, 2221760, 2291190, 2443936, 2499480, 2666112, 2749428, 2766720, 3054920, 3332640, 3358080, 3436785, 3665904, 3999168, 4150080, 4443520, 4582380, 4887872, 4998960, 5498856, 6109840, 6665280, 6873570, 7331808, 7998336, 8300160, 9164760, 9775744, 9997920, 10997712, 12219680, 13330560, 13747140, 14663616, 18329520, 19995840, 21995424, 24439360, 27494280, 29327232, 36659040, 39991680, 43990848, 48878720, 54988560, 73318080, 87981696, 109977120, 146636160, 219954240, 439908480]

約数ペア:

[(1, 439908480), (2, 219954240), (3, 146636160), (4, 109977120), (5, 87981696), (6, 73318080), (8, 54988560), (9, 48878720), (10, 43990848), (11, 39991680), (12, 36659040), (15, 29327232), (16, 27494280), (18, 24439360), (20, 21995424), (22, 19995840), (24, 18329520), (30, 14663616), (32, 13747140), (33, 13330560), (36, 12219680), (40, 10997712), (44, 9997920), (45, 9775744), (48, 9164760), (53, 8300160), (55, 7998336), (60, 7331808), (64, 6873570), (66, 6665280), (72, 6109840), (80, 5498856), (88, 4998960), (90, 4887872), (96, 4582380), (99, 4443520), (106, 4150080), (110, 3999168), (120, 3665904), (128, 3436785), (131, 3358080), (132, 3332640), (144, 3054920), (159, 2766720), (160, 2749428), (165, 2666112), (176, 2499480), (180, 2443936), (192, 2291190), (198, 2221760), (212, 2075040), (220, 1999584), (240, 1832952), (262, 1679040), (264, 1666320), (265, 1660032), (288, 1527460), (318, 1383360), (320, 1374714), (330, 1333056), (352, 1249740), (360, 1221968), (384, 1145595), (393, 1119360), (396, 1110880), (424, 1037520), (440, 999792), (477, 922240), (480, 916476), (495, 888704), (524, 839520), (528, 833160), (530, 830016), (576, 763730), (583, 754560), (636, 691680), (640, 687357), (655, 671616), (660, 666528), (704, 624870), (720, 610984), (786, 559680), (792, 555440), (795, 553344), (848, 518760), (880, 499896), (954, 461120), (960, 458238), (990, 444352), (1048, 419760), (1056, 416580), (1060, 415008), (1152, 381865), (1166, 377280), (1179, 373120), (1272, 345840), (1310, 335808), (1320, 333264), (1408, 312435), (1440, 305492), (1441, 305280), (1572, 279840), (1584, 277720), (1590, 276672), (1696, 259380), (1749, 251520), (1760, 249948), (1908, 230560), (1920, 229119), (1965, 223872), (1980, 222176), (2096, 209880), (2112, 208290), (2120, 207504), (2332, 188640), (2358, 186560), (2385, 184448), (2544, 172920), (2620, 167904), (2640, 166632), (2880, 152746), (2882, 152640), (2915, 150912), (3144, 139920), (3168, 138860), (3180, 138336), (3392, 129690), (3498, 125760), (3520, 124974), (3816, 115280), (3930, 111936), (3960, 111088), (4192, 104940), (4224, 104145), (4240, 103752), (4323, 101760), (4664, 94320), (4716, 93280), (4770, 92224), (5088, 86460), (5240, 83952), (5247, 83840), (5280, 83316), (5760, 76373), (5764, 76320), (5830, 75456), (5895, 74624), (6288, 69960), (6336, 69430), (6360, 69168), (6784, 64845), (6943, 63360), (6996, 62880), (7040, 62487), (7205, 61056), (7632, 57640), (7860, 55968), (7920, 55544), (8384, 52470), (8480, 51876), (8646, 50880), (8745, 50304), (9328, 47160), (9432, 46640), (9540, 46112), (10176, 43230), (10480, 41976), (10494, 41920), (10560, 41658), (11528, 38160), (11660, 37728), (11790, 37312), (12576, 34980), (12672, 34715), (12720, 34584), (12969, 33920), (13886, 31680), (13992, 31440), (14410, 30528), (15264, 28820), (15720, 27984), (15840, 27772), (16768, 26235), (16960, 25938), (17292, 25440), (17490, 25152), (18656, 23580), (18864, 23320), (19080, 23056), (20352, 21615), (20829, 21120), (20960, 20988)]