1589288960

素因数分解:

$2^{13}\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1$

素因数の和:302

約数の個数: 224

約数和(自身を含む): 4567318272

約数和(自身を除く): 2978029312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 64, 70, 80, 92, 112, 115, 128, 140, 160, 161, 184, 224, 230, 241, 256, 280, 320, 322, 368, 448, 460, 482, 512, 560, 640, 644, 736, 805, 896, 920, 964, 1024, 1120, 1205, 1280, 1288, 1472, 1610, 1687, 1792, 1840, 1928, 2048, 2240, 2410, 2560, 2576, 2944, 3220, 3374, 3584, 3680, 3856, 4096, 4480, 4820, 5120, 5152, 5543, 5888, 6440, 6748, 7168, 7360, 7712, 8192, 8435, 8960, 9640, 10240, 10304, 11086, 11776, 12880, 13496, 14336, 14720, 15424, 16870, 17920, 19280, 20480, 20608, 22172, 23552, 25760, 26992, 27715, 28672, 29440, 30848, 33740, 35840, 38560, 38801, 40960, 41216, 44344, 47104, 51520, 53984, 55430, 57344, 58880, 61696, 67480, 71680, 77120, 77602, 82432, 88688, 94208, 103040, 107968, 110860, 117760, 123392, 134960, 143360, 154240, 155204, 164864, 177376, 188416, 194005, 206080, 215936, 221720, 235520, 246784, 269920, 286720, 308480, 310408, 329728, 354752, 388010, 412160, 431872, 443440, 471040, 493568, 539840, 616960, 620816, 659456, 709504, 776020, 824320, 863744, 886880, 942080, 987136, 1079680, 1233920, 1241632, 1318912, 1419008, 1552040, 1648640, 1727488, 1773760, 1974272, 2159360, 2467840, 2483264, 2838016, 3104080, 3297280, 3454976, 3547520, 4318720, 4935680, 4966528, 5676032, 6208160, 6594560, 6909952, 7095040, 8637440, 9871360, 9933056, 11352064, 12416320, 13819904, 14190080, 17274880, 19866112, 22704128, 24832640, 28380160, 34549760, 39732224, 45408256, 49665280, 56760320, 69099520, 79464448, 99330560, 113520640, 158928896, 198661120, 227041280, 317857792, 397322240, 794644480, 1589288960]

約数ペア:

[(1, 1589288960), (2, 794644480), (4, 397322240), (5, 317857792), (7, 227041280), (8, 198661120), (10, 158928896), (14, 113520640), (16, 99330560), (20, 79464448), (23, 69099520), (28, 56760320), (32, 49665280), (35, 45408256), (40, 39732224), (46, 34549760), (56, 28380160), (64, 24832640), (70, 22704128), (80, 19866112), (92, 17274880), (112, 14190080), (115, 13819904), (128, 12416320), (140, 11352064), (160, 9933056), (161, 9871360), (184, 8637440), (224, 7095040), (230, 6909952), (241, 6594560), (256, 6208160), (280, 5676032), (320, 4966528), (322, 4935680), (368, 4318720), (448, 3547520), (460, 3454976), (482, 3297280), (512, 3104080), (560, 2838016), (640, 2483264), (644, 2467840), (736, 2159360), (805, 1974272), (896, 1773760), (920, 1727488), (964, 1648640), (1024, 1552040), (1120, 1419008), (1205, 1318912), (1280, 1241632), (1288, 1233920), (1472, 1079680), (1610, 987136), (1687, 942080), (1792, 886880), (1840, 863744), (1928, 824320), (2048, 776020), (2240, 709504), (2410, 659456), (2560, 620816), (2576, 616960), (2944, 539840), (3220, 493568), (3374, 471040), (3584, 443440), (3680, 431872), (3856, 412160), (4096, 388010), (4480, 354752), (4820, 329728), (5120, 310408), (5152, 308480), (5543, 286720), (5888, 269920), (6440, 246784), (6748, 235520), (7168, 221720), (7360, 215936), (7712, 206080), (8192, 194005), (8435, 188416), (8960, 177376), (9640, 164864), (10240, 155204), (10304, 154240), (11086, 143360), (11776, 134960), (12880, 123392), (13496, 117760), (14336, 110860), (14720, 107968), (15424, 103040), (16870, 94208), (17920, 88688), (19280, 82432), (20480, 77602), (20608, 77120), (22172, 71680), (23552, 67480), (25760, 61696), (26992, 58880), (27715, 57344), (28672, 55430), (29440, 53984), (30848, 51520), (33740, 47104), (35840, 44344), (38560, 41216), (38801, 40960)]