1889280960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{14797}}^1$

素因数の和:14843

約数の個数: 224

約数和(自身を含む): 7216688640

約数和(自身を除く): 5327407680

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, 133, 140, 152, 160, 168, 190, 192, 210, 224, 228, 240, 266, 280, 285, 304, 320, 336, 380, 399, 420, 448, 456, 480, 532, 560, 570, 608, 665, 672, 760, 798, 840, 912, 960, 1064, 1120, 1140, 1216, 1330, 1344, 1520, 1596, 1680, 1824, 1995, 2128, 2240, 2280, 2660, 3040, 3192, 3360, 3648, 3990, 4256, 4560, 5320, 6080, 6384, 6720, 7980, 8512, 9120, 10640, 12768, 14797, 15960, 18240, 21280, 25536, 29594, 31920, 42560, 44391, 59188, 63840, 73985, 88782, 103579, 118376, 127680, 147970, 177564, 207158, 221955, 236752, 281143, 295940, 310737, 355128, 414316, 443910, 473504, 517895, 562286, 591880, 621474, 710256, 828632, 843429, 887820, 947008, 1035790, 1124572, 1183760, 1242948, 1405715, 1420512, 1553685, 1657264, 1686858, 1775640, 1968001, 2071580, 2249144, 2367520, 2485896, 2811430, 2841024, 3107370, 3314528, 3373716, 3551280, 3936002, 4143160, 4217145, 4498288, 4735040, 4971792, 5622860, 5904003, 6214740, 6629056, 6747432, 7102560, 7872004, 8286320, 8434290, 8996576, 9840005, 9943584, 11245720, 11808006, 12429480, 13494864, 14205120, 15744008, 16572640, 16868580, 17993152, 19680010, 19887168, 22491440, 23616012, 24858960, 26989728, 29520015, 31488016, 33145280, 33737160, 39360020, 44982880, 47232024, 49717920, 53979456, 59040030, 62976032, 67474320, 78720040, 89965760, 94464048, 99435840, 118080060, 125952064, 134948640, 157440080, 188928096, 236160120, 269897280, 314880160, 377856192, 472320240, 629760320, 944640480, 1889280960]

約数ペア:

[(1, 1889280960), (2, 944640480), (3, 629760320), (4, 472320240), (5, 377856192), (6, 314880160), (7, 269897280), (8, 236160120), (10, 188928096), (12, 157440080), (14, 134948640), (15, 125952064), (16, 118080060), (19, 99435840), (20, 94464048), (21, 89965760), (24, 78720040), (28, 67474320), (30, 62976032), (32, 59040030), (35, 53979456), (38, 49717920), (40, 47232024), (42, 44982880), (48, 39360020), (56, 33737160), (57, 33145280), (60, 31488016), (64, 29520015), (70, 26989728), (76, 24858960), (80, 23616012), (84, 22491440), (95, 19887168), (96, 19680010), (105, 17993152), (112, 16868580), (114, 16572640), (120, 15744008), (133, 14205120), (140, 13494864), (152, 12429480), (160, 11808006), (168, 11245720), (190, 9943584), (192, 9840005), (210, 8996576), (224, 8434290), (228, 8286320), (240, 7872004), (266, 7102560), (280, 6747432), (285, 6629056), (304, 6214740), (320, 5904003), (336, 5622860), (380, 4971792), (399, 4735040), (420, 4498288), (448, 4217145), (456, 4143160), (480, 3936002), (532, 3551280), (560, 3373716), (570, 3314528), (608, 3107370), (665, 2841024), (672, 2811430), (760, 2485896), (798, 2367520), (840, 2249144), (912, 2071580), (960, 1968001), (1064, 1775640), (1120, 1686858), (1140, 1657264), (1216, 1553685), (1330, 1420512), (1344, 1405715), (1520, 1242948), (1596, 1183760), (1680, 1124572), (1824, 1035790), (1995, 947008), (2128, 887820), (2240, 843429), (2280, 828632), (2660, 710256), (3040, 621474), (3192, 591880), (3360, 562286), (3648, 517895), (3990, 473504), (4256, 443910), (4560, 414316), (5320, 355128), (6080, 310737), (6384, 295940), (6720, 281143), (7980, 236752), (8512, 221955), (9120, 207158), (10640, 177564), (12768, 147970), (14797, 127680), (15960, 118376), (18240, 103579), (21280, 88782), (25536, 73985), (29594, 63840), (31920, 59188), (42560, 44391)]