145265120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{907}}^1$

素因数の和:953

約数の個数: 192

約数和(自身を含む): 461293056

約数和(自身を除く): 316027936

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 16, 20, 22, 26, 28, 32, 35, 40, 44, 52, 55, 56, 65, 70, 77, 80, 88, 91, 104, 110, 112, 130, 140, 143, 154, 160, 176, 182, 208, 220, 224, 260, 280, 286, 308, 352, 364, 385, 416, 440, 455, 520, 560, 572, 616, 715, 728, 770, 880, 907, 910, 1001, 1040, 1120, 1144, 1232, 1430, 1456, 1540, 1760, 1814, 1820, 2002, 2080, 2288, 2464, 2860, 2912, 3080, 3628, 3640, 4004, 4535, 4576, 5005, 5720, 6160, 6349, 7256, 7280, 8008, 9070, 9977, 10010, 11440, 11791, 12320, 12698, 14512, 14560, 16016, 18140, 19954, 20020, 22880, 23582, 25396, 29024, 31745, 32032, 36280, 39908, 40040, 47164, 49885, 50792, 58955, 63490, 69839, 72560, 79816, 80080, 82537, 94328, 99770, 101584, 117910, 126980, 129701, 139678, 145120, 159632, 160160, 165074, 188656, 199540, 203168, 235820, 253960, 259402, 279356, 319264, 330148, 349195, 377312, 399080, 412685, 471640, 507920, 518804, 558712, 648505, 660296, 698390, 798160, 825370, 907907, 943280, 1015840, 1037608, 1117424, 1297010, 1320592, 1396780, 1596320, 1650740, 1815814, 1886560, 2075216, 2234848, 2594020, 2641184, 2793560, 3301480, 3631628, 4150432, 4539535, 5188040, 5587120, 6602960, 7263256, 9079070, 10376080, 11174240, 13205920, 14526512, 18158140, 20752160, 29053024, 36316280, 72632560, 145265120]

約数ペア:

[(1, 145265120), (2, 72632560), (4, 36316280), (5, 29053024), (7, 20752160), (8, 18158140), (10, 14526512), (11, 13205920), (13, 11174240), (14, 10376080), (16, 9079070), (20, 7263256), (22, 6602960), (26, 5587120), (28, 5188040), (32, 4539535), (35, 4150432), (40, 3631628), (44, 3301480), (52, 2793560), (55, 2641184), (56, 2594020), (65, 2234848), (70, 2075216), (77, 1886560), (80, 1815814), (88, 1650740), (91, 1596320), (104, 1396780), (110, 1320592), (112, 1297010), (130, 1117424), (140, 1037608), (143, 1015840), (154, 943280), (160, 907907), (176, 825370), (182, 798160), (208, 698390), (220, 660296), (224, 648505), (260, 558712), (280, 518804), (286, 507920), (308, 471640), (352, 412685), (364, 399080), (385, 377312), (416, 349195), (440, 330148), (455, 319264), (520, 279356), (560, 259402), (572, 253960), (616, 235820), (715, 203168), (728, 199540), (770, 188656), (880, 165074), (907, 160160), (910, 159632), (1001, 145120), (1040, 139678), (1120, 129701), (1144, 126980), (1232, 117910), (1430, 101584), (1456, 99770), (1540, 94328), (1760, 82537), (1814, 80080), (1820, 79816), (2002, 72560), (2080, 69839), (2288, 63490), (2464, 58955), (2860, 50792), (2912, 49885), (3080, 47164), (3628, 40040), (3640, 39908), (4004, 36280), (4535, 32032), (4576, 31745), (5005, 29024), (5720, 25396), (6160, 23582), (6349, 22880), (7256, 20020), (7280, 19954), (8008, 18140), (9070, 16016), (9977, 14560), (10010, 14512), (11440, 12698), (11791, 12320)]