145810560

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:619

約数の個数: 256

約数和(自身を含む): 560102400

約数和(自身を除く): 414291840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 38, 40, 42, 48, 56, 57, 60, 64, 70, 76, 80, 84, 95, 96, 105, 112, 114, 120, 128, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 384, 399, 420, 448, 456, 480, 532, 560, 570, 571, 608, 640, 665, 672, 760, 798, 840, 896, 912, 960, 1064, 1120, 1140, 1142, 1216, 1330, 1344, 1520, 1596, 1680, 1713, 1824, 1920, 1995, 2128, 2240, 2280, 2284, 2432, 2660, 2688, 2855, 3040, 3192, 3360, 3426, 3648, 3990, 3997, 4256, 4480, 4560, 4568, 5320, 5710, 6080, 6384, 6720, 6852, 7296, 7980, 7994, 8512, 8565, 9120, 9136, 10640, 10849, 11420, 11991, 12160, 12768, 13440, 13704, 15960, 15988, 17024, 17130, 18240, 18272, 19985, 21280, 21698, 22840, 23982, 25536, 27408, 31920, 31976, 32547, 34260, 36480, 36544, 39970, 42560, 43396, 45680, 47964, 51072, 54245, 54816, 59955, 63840, 63952, 65094, 68520, 73088, 75943, 79940, 85120, 86792, 91360, 95928, 108490, 109632, 119910, 127680, 127904, 130188, 137040, 151886, 159880, 162735, 173584, 182720, 191856, 216980, 219264, 227829, 239820, 255360, 255808, 260376, 274080, 303772, 319760, 325470, 347168, 365440, 379715, 383712, 433960, 455658, 479640, 511616, 520752, 548160, 607544, 639520, 650940, 694336, 759430, 767424, 867920, 911316, 959280, 1041504, 1096320, 1139145, 1215088, 1279040, 1301880, 1388672, 1518860, 1534848, 1735840, 1822632, 1918560, 2083008, 2278290, 2430176, 2558080, 2603760, 3037720, 3471680, 3645264, 3837120, 4166016, 4556580, 4860352, 5207520, 6075440, 6943360, 7290528, 7674240, 9113160, 9720704, 10415040, 12150880, 14581056, 18226320, 20830080, 24301760, 29162112, 36452640, 48603520, 72905280, 145810560]

約数ペア:

[(1, 145810560), (2, 72905280), (3, 48603520), (4, 36452640), (5, 29162112), (6, 24301760), (7, 20830080), (8, 18226320), (10, 14581056), (12, 12150880), (14, 10415040), (15, 9720704), (16, 9113160), (19, 7674240), (20, 7290528), (21, 6943360), (24, 6075440), (28, 5207520), (30, 4860352), (32, 4556580), (35, 4166016), (38, 3837120), (40, 3645264), (42, 3471680), (48, 3037720), (56, 2603760), (57, 2558080), (60, 2430176), (64, 2278290), (70, 2083008), (76, 1918560), (80, 1822632), (84, 1735840), (95, 1534848), (96, 1518860), (105, 1388672), (112, 1301880), (114, 1279040), (120, 1215088), (128, 1139145), (133, 1096320), (140, 1041504), (152, 959280), (160, 911316), (168, 867920), (190, 767424), (192, 759430), (210, 694336), (224, 650940), (228, 639520), (240, 607544), (266, 548160), (280, 520752), (285, 511616), (304, 479640), (320, 455658), (336, 433960), (380, 383712), (384, 379715), (399, 365440), (420, 347168), (448, 325470), (456, 319760), (480, 303772), (532, 274080), (560, 260376), (570, 255808), (571, 255360), (608, 239820), (640, 227829), (665, 219264), (672, 216980), (760, 191856), (798, 182720), (840, 173584), (896, 162735), (912, 159880), (960, 151886), (1064, 137040), (1120, 130188), (1140, 127904), (1142, 127680), (1216, 119910), (1330, 109632), (1344, 108490), (1520, 95928), (1596, 91360), (1680, 86792), (1713, 85120), (1824, 79940), (1920, 75943), (1995, 73088), (2128, 68520), (2240, 65094), (2280, 63952), (2284, 63840), (2432, 59955), (2660, 54816), (2688, 54245), (2855, 51072), (3040, 47964), (3192, 45680), (3360, 43396), (3426, 42560), (3648, 39970), (3990, 36544), (3997, 36480), (4256, 34260), (4480, 32547), (4560, 31976), (4568, 31920), (5320, 27408), (5710, 25536), (6080, 23982), (6384, 22840), (6720, 21698), (6852, 21280), (7296, 19985), (7980, 18272), (7994, 18240), (8512, 17130), (8565, 17024), (9120, 15988), (9136, 15960), (10640, 13704), (10849, 13440), (11420, 12768), (11991, 12160)]