153573960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:575

約数の個数: 128

約数和(自身を含む): 488880000

約数和(自身を除く): 335306040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 193, 228, 285, 349, 380, 386, 456, 570, 579, 698, 760, 772, 965, 1047, 1140, 1158, 1396, 1544, 1745, 1930, 2094, 2280, 2316, 2792, 2895, 3490, 3667, 3860, 4188, 4632, 5235, 5790, 6631, 6980, 7334, 7720, 8376, 10470, 11001, 11580, 13262, 13960, 14668, 18335, 19893, 20940, 22002, 23160, 26524, 29336, 33155, 36670, 39786, 41880, 44004, 53048, 55005, 66310, 67357, 73340, 79572, 88008, 99465, 110010, 132620, 134714, 146680, 159144, 198930, 202071, 220020, 265240, 269428, 336785, 397860, 404142, 440040, 538856, 673570, 795720, 808284, 1010355, 1279783, 1347140, 1616568, 2020710, 2559566, 2694280, 3839349, 4041420, 5119132, 6398915, 7678698, 8082840, 10238264, 12797830, 15357396, 19196745, 25595660, 30714792, 38393490, 51191320, 76786980, 153573960]

約数ペア:

[(1, 153573960), (2, 76786980), (3, 51191320), (4, 38393490), (5, 30714792), (6, 25595660), (8, 19196745), (10, 15357396), (12, 12797830), (15, 10238264), (19, 8082840), (20, 7678698), (24, 6398915), (30, 5119132), (38, 4041420), (40, 3839349), (57, 2694280), (60, 2559566), (76, 2020710), (95, 1616568), (114, 1347140), (120, 1279783), (152, 1010355), (190, 808284), (193, 795720), (228, 673570), (285, 538856), (349, 440040), (380, 404142), (386, 397860), (456, 336785), (570, 269428), (579, 265240), (698, 220020), (760, 202071), (772, 198930), (965, 159144), (1047, 146680), (1140, 134714), (1158, 132620), (1396, 110010), (1544, 99465), (1745, 88008), (1930, 79572), (2094, 73340), (2280, 67357), (2316, 66310), (2792, 55005), (2895, 53048), (3490, 44004), (3667, 41880), (3860, 39786), (4188, 36670), (4632, 33155), (5235, 29336), (5790, 26524), (6631, 23160), (6980, 22002), (7334, 20940), (7720, 19893), (8376, 18335), (10470, 14668), (11001, 13960), (11580, 13262)]