1938209280

素因数分解:

$2^9\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1227

約数の個数: 320

約数和(自身を含む): 7316103168

約数和(自身を除く): 5377893888

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 32, 35, 40, 42, 48, 56, 60, 62, 64, 70, 80, 84, 93, 96, 105, 112, 120, 124, 128, 140, 155, 160, 168, 186, 192, 210, 217, 224, 240, 248, 256, 280, 310, 320, 336, 372, 384, 420, 434, 448, 465, 480, 496, 512, 560, 620, 640, 651, 672, 744, 768, 840, 868, 896, 930, 960, 992, 1085, 1120, 1163, 1240, 1280, 1302, 1344, 1488, 1536, 1680, 1736, 1792, 1860, 1920, 1984, 2170, 2240, 2326, 2480, 2560, 2604, 2688, 2976, 3255, 3360, 3472, 3489, 3584, 3720, 3840, 3968, 4340, 4480, 4652, 4960, 5208, 5376, 5815, 5952, 6510, 6720, 6944, 6978, 7440, 7680, 7936, 8141, 8680, 8960, 9304, 9920, 10416, 10752, 11630, 11904, 13020, 13440, 13888, 13956, 14880, 15872, 16282, 17360, 17445, 17920, 18608, 19840, 20832, 23260, 23808, 24423, 26040, 26880, 27776, 27912, 29760, 32564, 34720, 34890, 36053, 37216, 39680, 40705, 41664, 46520, 47616, 48846, 52080, 53760, 55552, 55824, 59520, 65128, 69440, 69780, 72106, 74432, 79360, 81410, 83328, 93040, 97692, 104160, 108159, 111104, 111648, 119040, 122115, 130256, 138880, 139560, 144212, 148864, 162820, 166656, 180265, 186080, 195384, 208320, 216318, 223296, 238080, 244230, 252371, 260512, 277760, 279120, 288424, 297728, 325640, 333312, 360530, 372160, 390768, 416640, 432636, 446592, 488460, 504742, 521024, 540795, 555520, 558240, 576848, 595456, 651280, 721060, 744320, 757113, 781536, 833280, 865272, 893184, 976920, 1009484, 1042048, 1081590, 1116480, 1153696, 1261855, 1302560, 1442120, 1488640, 1514226, 1563072, 1666560, 1730544, 1786368, 1953840, 2018968, 2084096, 2163180, 2232960, 2307392, 2523710, 2605120, 2884240, 2977280, 3028452, 3126144, 3461088, 3785565, 3907680, 4037936, 4168192, 4326360, 4465920, 4614784, 5047420, 5210240, 5768480, 6056904, 6252288, 6922176, 7571130, 7815360, 8075872, 8652720, 8931840, 9229568, 10094840, 10420480, 11536960, 12113808, 12504576, 13844352, 15142260, 15630720, 16151744, 17305440, 18459136, 20189680, 20840960, 23073920, 24227616, 27688704, 30284520, 31261440, 32303488, 34610880, 40379360, 46147840, 48455232, 55377408, 60569040, 62522880, 64606976, 69221760, 80758720, 92295680, 96910464, 121138080, 129213952, 138443520, 161517440, 193820928, 242276160, 276887040, 323034880, 387641856, 484552320, 646069760, 969104640, 1938209280]

約数ペア:

[(1, 1938209280), (2, 969104640), (3, 646069760), (4, 484552320), (5, 387641856), (6, 323034880), (7, 276887040), (8, 242276160), (10, 193820928), (12, 161517440), (14, 138443520), (15, 129213952), (16, 121138080), (20, 96910464), (21, 92295680), (24, 80758720), (28, 69221760), (30, 64606976), (31, 62522880), (32, 60569040), (35, 55377408), (40, 48455232), (42, 46147840), (48, 40379360), (56, 34610880), (60, 32303488), (62, 31261440), (64, 30284520), (70, 27688704), (80, 24227616), (84, 23073920), (93, 20840960), (96, 20189680), (105, 18459136), (112, 17305440), (120, 16151744), (124, 15630720), (128, 15142260), (140, 13844352), (155, 12504576), (160, 12113808), (168, 11536960), (186, 10420480), (192, 10094840), (210, 9229568), (217, 8931840), (224, 8652720), (240, 8075872), (248, 7815360), (256, 7571130), (280, 6922176), (310, 6252288), (320, 6056904), (336, 5768480), (372, 5210240), (384, 5047420), (420, 4614784), (434, 4465920), (448, 4326360), (465, 4168192), (480, 4037936), (496, 3907680), (512, 3785565), (560, 3461088), (620, 3126144), (640, 3028452), (651, 2977280), (672, 2884240), (744, 2605120), (768, 2523710), (840, 2307392), (868, 2232960), (896, 2163180), (930, 2084096), (960, 2018968), (992, 1953840), (1085, 1786368), (1120, 1730544), (1163, 1666560), (1240, 1563072), (1280, 1514226), (1302, 1488640), (1344, 1442120), (1488, 1302560), (1536, 1261855), (1680, 1153696), (1736, 1116480), (1792, 1081590), (1860, 1042048), (1920, 1009484), (1984, 976920), (2170, 893184), (2240, 865272), (2326, 833280), (2480, 781536), (2560, 757113), (2604, 744320), (2688, 721060), (2976, 651280), (3255, 595456), (3360, 576848), (3472, 558240), (3489, 555520), (3584, 540795), (3720, 521024), (3840, 504742), (3968, 488460), (4340, 446592), (4480, 432636), (4652, 416640), (4960, 390768), (5208, 372160), (5376, 360530), (5815, 333312), (5952, 325640), (6510, 297728), (6720, 288424), (6944, 279120), (6978, 277760), (7440, 260512), (7680, 252371), (7936, 244230), (8141, 238080), (8680, 223296), (8960, 216318), (9304, 208320), (9920, 195384), (10416, 186080), (10752, 180265), (11630, 166656), (11904, 162820), (13020, 148864), (13440, 144212), (13888, 139560), (13956, 138880), (14880, 130256), (15872, 122115), (16282, 119040), (17360, 111648), (17445, 111104), (17920, 108159), (18608, 104160), (19840, 97692), (20832, 93040), (23260, 83328), (23808, 81410), (24423, 79360), (26040, 74432), (26880, 72106), (27776, 69780), (27912, 69440), (29760, 65128), (32564, 59520), (34720, 55824), (34890, 55552), (36053, 53760), (37216, 52080), (39680, 48846), (40705, 47616), (41664, 46520)]