153606880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:201

約数の個数: 192

約数和(自身を含む): 444165120

約数和(自身を除く): 290558240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 67, 70, 80, 89, 92, 112, 115, 134, 140, 160, 161, 178, 184, 224, 230, 268, 280, 322, 335, 356, 368, 445, 460, 469, 536, 560, 623, 644, 670, 712, 736, 805, 890, 920, 938, 1072, 1120, 1246, 1288, 1340, 1424, 1541, 1610, 1780, 1840, 1876, 2047, 2144, 2345, 2492, 2576, 2680, 2848, 3082, 3115, 3220, 3560, 3680, 3752, 4094, 4690, 4984, 5152, 5360, 5963, 6164, 6230, 6440, 7120, 7504, 7705, 8188, 9380, 9968, 10235, 10720, 10787, 11926, 12328, 12460, 12880, 14240, 14329, 15008, 15410, 16376, 18760, 19936, 20470, 21574, 23852, 24656, 24920, 25760, 28658, 29815, 30820, 32752, 37520, 40940, 41741, 43148, 47704, 49312, 49840, 53935, 57316, 59630, 61640, 65504, 71645, 75040, 81880, 83482, 86296, 95408, 99680, 107870, 114632, 119260, 123280, 137149, 143290, 163760, 166964, 172592, 190816, 208705, 215740, 229264, 238520, 246560, 274298, 286580, 327520, 333928, 345184, 417410, 431480, 458528, 477040, 548596, 573160, 667856, 685745, 834820, 862960, 954080, 960043, 1097192, 1146320, 1335712, 1371490, 1669640, 1725920, 1920086, 2194384, 2292640, 2742980, 3339280, 3840172, 4388768, 4800215, 5485960, 6678560, 7680344, 9600430, 10971920, 15360688, 19200860, 21943840, 30721376, 38401720, 76803440, 153606880]

約数ペア:

[(1, 153606880), (2, 76803440), (4, 38401720), (5, 30721376), (7, 21943840), (8, 19200860), (10, 15360688), (14, 10971920), (16, 9600430), (20, 7680344), (23, 6678560), (28, 5485960), (32, 4800215), (35, 4388768), (40, 3840172), (46, 3339280), (56, 2742980), (67, 2292640), (70, 2194384), (80, 1920086), (89, 1725920), (92, 1669640), (112, 1371490), (115, 1335712), (134, 1146320), (140, 1097192), (160, 960043), (161, 954080), (178, 862960), (184, 834820), (224, 685745), (230, 667856), (268, 573160), (280, 548596), (322, 477040), (335, 458528), (356, 431480), (368, 417410), (445, 345184), (460, 333928), (469, 327520), (536, 286580), (560, 274298), (623, 246560), (644, 238520), (670, 229264), (712, 215740), (736, 208705), (805, 190816), (890, 172592), (920, 166964), (938, 163760), (1072, 143290), (1120, 137149), (1246, 123280), (1288, 119260), (1340, 114632), (1424, 107870), (1541, 99680), (1610, 95408), (1780, 86296), (1840, 83482), (1876, 81880), (2047, 75040), (2144, 71645), (2345, 65504), (2492, 61640), (2576, 59630), (2680, 57316), (2848, 53935), (3082, 49840), (3115, 49312), (3220, 47704), (3560, 43148), (3680, 41741), (3752, 40940), (4094, 37520), (4690, 32752), (4984, 30820), (5152, 29815), (5360, 28658), (5963, 25760), (6164, 24920), (6230, 24656), (6440, 23852), (7120, 21574), (7504, 20470), (7705, 19936), (8188, 18760), (9380, 16376), (9968, 15410), (10235, 15008), (10720, 14329), (10787, 14240), (11926, 12880), (12328, 12460)]