319365120

素因数分解:

$2^{13}\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1$

素因数の和:170

約数の個数: 224

約数和(自身を含む): 1075773312

約数和(自身を除く): 756408192

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 64, 69, 80, 92, 96, 113, 115, 120, 128, 138, 160, 184, 192, 226, 230, 240, 256, 276, 320, 339, 345, 368, 384, 452, 460, 480, 512, 552, 565, 640, 678, 690, 736, 768, 904, 920, 960, 1024, 1104, 1130, 1280, 1356, 1380, 1472, 1536, 1695, 1808, 1840, 1920, 2048, 2208, 2260, 2560, 2599, 2712, 2760, 2944, 3072, 3390, 3616, 3680, 3840, 4096, 4416, 4520, 5120, 5198, 5424, 5520, 5888, 6144, 6780, 7232, 7360, 7680, 7797, 8192, 8832, 9040, 10240, 10396, 10848, 11040, 11776, 12288, 12995, 13560, 14464, 14720, 15360, 15594, 17664, 18080, 20480, 20792, 21696, 22080, 23552, 24576, 25990, 27120, 28928, 29440, 30720, 31188, 35328, 36160, 38985, 40960, 41584, 43392, 44160, 47104, 51980, 54240, 57856, 58880, 61440, 62376, 70656, 72320, 77970, 83168, 86784, 88320, 94208, 103960, 108480, 115712, 117760, 122880, 124752, 141312, 144640, 155940, 166336, 173568, 176640, 188416, 207920, 216960, 231424, 235520, 249504, 282624, 289280, 311880, 332672, 347136, 353280, 415840, 433920, 462848, 471040, 499008, 565248, 578560, 623760, 665344, 694272, 706560, 831680, 867840, 925696, 942080, 998016, 1157120, 1247520, 1330688, 1388544, 1413120, 1663360, 1735680, 1996032, 2314240, 2495040, 2661376, 2777088, 2826240, 3326720, 3471360, 3992064, 4628480, 4990080, 5322752, 6653440, 6942720, 7984128, 9980160, 10645504, 13306880, 13885440, 15968256, 19960320, 21291008, 26613760, 31936512, 39920640, 53227520, 63873024, 79841280, 106455040, 159682560, 319365120]

約数ペア:

[(1, 319365120), (2, 159682560), (3, 106455040), (4, 79841280), (5, 63873024), (6, 53227520), (8, 39920640), (10, 31936512), (12, 26613760), (15, 21291008), (16, 19960320), (20, 15968256), (23, 13885440), (24, 13306880), (30, 10645504), (32, 9980160), (40, 7984128), (46, 6942720), (48, 6653440), (60, 5322752), (64, 4990080), (69, 4628480), (80, 3992064), (92, 3471360), (96, 3326720), (113, 2826240), (115, 2777088), (120, 2661376), (128, 2495040), (138, 2314240), (160, 1996032), (184, 1735680), (192, 1663360), (226, 1413120), (230, 1388544), (240, 1330688), (256, 1247520), (276, 1157120), (320, 998016), (339, 942080), (345, 925696), (368, 867840), (384, 831680), (452, 706560), (460, 694272), (480, 665344), (512, 623760), (552, 578560), (565, 565248), (640, 499008), (678, 471040), (690, 462848), (736, 433920), (768, 415840), (904, 353280), (920, 347136), (960, 332672), (1024, 311880), (1104, 289280), (1130, 282624), (1280, 249504), (1356, 235520), (1380, 231424), (1472, 216960), (1536, 207920), (1695, 188416), (1808, 176640), (1840, 173568), (1920, 166336), (2048, 155940), (2208, 144640), (2260, 141312), (2560, 124752), (2599, 122880), (2712, 117760), (2760, 115712), (2944, 108480), (3072, 103960), (3390, 94208), (3616, 88320), (3680, 86784), (3840, 83168), (4096, 77970), (4416, 72320), (4520, 70656), (5120, 62376), (5198, 61440), (5424, 58880), (5520, 57856), (5888, 54240), (6144, 51980), (6780, 47104), (7232, 44160), (7360, 43392), (7680, 41584), (7797, 40960), (8192, 38985), (8832, 36160), (9040, 35328), (10240, 31188), (10396, 30720), (10848, 29440), (11040, 28928), (11776, 27120), (12288, 25990), (12995, 24576), (13560, 23552), (14464, 22080), (14720, 21696), (15360, 20792), (15594, 20480), (17664, 18080)]