201490890240

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{391579}}^1$

素因数の和:391672

約数の個数: 160

約数和(自身を含む): 653756906880

約数和(自身を除く): 452266016640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 67, 80, 96, 120, 128, 134, 160, 192, 201, 240, 256, 268, 320, 335, 384, 402, 480, 512, 536, 640, 670, 768, 804, 960, 1005, 1072, 1280, 1340, 1536, 1608, 1920, 2010, 2144, 2560, 2680, 3216, 3840, 4020, 4288, 5360, 6432, 7680, 8040, 8576, 10720, 12864, 16080, 17152, 21440, 25728, 32160, 34304, 42880, 51456, 64320, 85760, 102912, 128640, 171520, 257280, 391579, 514560, 783158, 1174737, 1566316, 1957895, 2349474, 3132632, 3915790, 4698948, 5873685, 6265264, 7831580, 9397896, 11747370, 12530528, 15663160, 18795792, 23494740, 25061056, 26235793, 31326320, 37591584, 46989480, 50122112, 52471586, 62652640, 75183168, 78707379, 93978960, 100244224, 104943172, 125305280, 131178965, 150366336, 157414758, 187957920, 200488448, 209886344, 250610560, 262357930, 300732672, 314829516, 375915840, 393536895, 419772688, 501221120, 524715860, 601465344, 629659032, 751831680, 787073790, 839545376, 1002442240, 1049431720, 1259318064, 1503663360, 1574147580, 1679090752, 2098863440, 2518636128, 3007326720, 3148295160, 3358181504, 4197726880, 5037272256, 6296590320, 6716363008, 8395453760, 10074544512, 12593180640, 13432726016, 16790907520, 20149089024, 25186361280, 33581815040, 40298178048, 50372722560, 67163630080, 100745445120, 201490890240]

約数ペア:

[(1, 201490890240), (2, 100745445120), (3, 67163630080), (4, 50372722560), (5, 40298178048), (6, 33581815040), (8, 25186361280), (10, 20149089024), (12, 16790907520), (15, 13432726016), (16, 12593180640), (20, 10074544512), (24, 8395453760), (30, 6716363008), (32, 6296590320), (40, 5037272256), (48, 4197726880), (60, 3358181504), (64, 3148295160), (67, 3007326720), (80, 2518636128), (96, 2098863440), (120, 1679090752), (128, 1574147580), (134, 1503663360), (160, 1259318064), (192, 1049431720), (201, 1002442240), (240, 839545376), (256, 787073790), (268, 751831680), (320, 629659032), (335, 601465344), (384, 524715860), (402, 501221120), (480, 419772688), (512, 393536895), (536, 375915840), (640, 314829516), (670, 300732672), (768, 262357930), (804, 250610560), (960, 209886344), (1005, 200488448), (1072, 187957920), (1280, 157414758), (1340, 150366336), (1536, 131178965), (1608, 125305280), (1920, 104943172), (2010, 100244224), (2144, 93978960), (2560, 78707379), (2680, 75183168), (3216, 62652640), (3840, 52471586), (4020, 50122112), (4288, 46989480), (5360, 37591584), (6432, 31326320), (7680, 26235793), (8040, 25061056), (8576, 23494740), (10720, 18795792), (12864, 15663160), (16080, 12530528), (17152, 11747370), (21440, 9397896), (25728, 7831580), (32160, 6265264), (34304, 5873685), (42880, 4698948), (51456, 3915790), (64320, 3132632), (85760, 2349474), (102912, 1957895), (128640, 1566316), (171520, 1174737), (257280, 783158), (391579, 514560)]