166640640

素因数分解:

$2^{10}\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:618

約数の個数: 176

約数和(自身を含む): 562024320

約数和(自身を除く): 395383680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 128, 152, 160, 190, 192, 228, 240, 256, 285, 304, 320, 380, 384, 456, 480, 512, 570, 571, 608, 640, 760, 768, 912, 960, 1024, 1140, 1142, 1216, 1280, 1520, 1536, 1713, 1824, 1920, 2280, 2284, 2432, 2560, 2855, 3040, 3072, 3426, 3648, 3840, 4560, 4568, 4864, 5120, 5710, 6080, 6852, 7296, 7680, 8565, 9120, 9136, 9728, 10849, 11420, 12160, 13704, 14592, 15360, 17130, 18240, 18272, 19456, 21698, 22840, 24320, 27408, 29184, 32547, 34260, 36480, 36544, 43396, 45680, 48640, 54245, 54816, 58368, 65094, 68520, 72960, 73088, 86792, 91360, 97280, 108490, 109632, 130188, 137040, 145920, 146176, 162735, 173584, 182720, 216980, 219264, 260376, 274080, 291840, 292352, 325470, 347168, 365440, 433960, 438528, 520752, 548160, 584704, 650940, 694336, 730880, 867920, 877056, 1041504, 1096320, 1301880, 1388672, 1461760, 1735840, 1754112, 2083008, 2192640, 2603760, 2777344, 2923520, 3471680, 4166016, 4385280, 5207520, 5554688, 6943360, 8332032, 8770560, 10415040, 11109376, 13886720, 16664064, 20830080, 27773440, 33328128, 41660160, 55546880, 83320320, 166640640]

約数ペア:

[(1, 166640640), (2, 83320320), (3, 55546880), (4, 41660160), (5, 33328128), (6, 27773440), (8, 20830080), (10, 16664064), (12, 13886720), (15, 11109376), (16, 10415040), (19, 8770560), (20, 8332032), (24, 6943360), (30, 5554688), (32, 5207520), (38, 4385280), (40, 4166016), (48, 3471680), (57, 2923520), (60, 2777344), (64, 2603760), (76, 2192640), (80, 2083008), (95, 1754112), (96, 1735840), (114, 1461760), (120, 1388672), (128, 1301880), (152, 1096320), (160, 1041504), (190, 877056), (192, 867920), (228, 730880), (240, 694336), (256, 650940), (285, 584704), (304, 548160), (320, 520752), (380, 438528), (384, 433960), (456, 365440), (480, 347168), (512, 325470), (570, 292352), (571, 291840), (608, 274080), (640, 260376), (760, 219264), (768, 216980), (912, 182720), (960, 173584), (1024, 162735), (1140, 146176), (1142, 145920), (1216, 137040), (1280, 130188), (1520, 109632), (1536, 108490), (1713, 97280), (1824, 91360), (1920, 86792), (2280, 73088), (2284, 72960), (2432, 68520), (2560, 65094), (2855, 58368), (3040, 54816), (3072, 54245), (3426, 48640), (3648, 45680), (3840, 43396), (4560, 36544), (4568, 36480), (4864, 34260), (5120, 32547), (5710, 29184), (6080, 27408), (6852, 24320), (7296, 22840), (7680, 21698), (8565, 19456), (9120, 18272), (9136, 18240), (9728, 17130), (10849, 15360), (11420, 14592), (12160, 13704)]