268922160

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:253

約数の個数: 320

約数和(自身を含む): 1020351360

約数和(自身を除く): 751429200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 61, 65, 72, 78, 80, 90, 104, 108, 117, 120, 122, 130, 135, 144, 156, 157, 180, 183, 195, 208, 216, 234, 240, 244, 260, 270, 305, 312, 314, 351, 360, 366, 390, 432, 468, 471, 488, 520, 540, 549, 585, 610, 624, 628, 702, 720, 732, 780, 785, 793, 915, 936, 942, 976, 1040, 1080, 1098, 1170, 1220, 1256, 1404, 1413, 1464, 1560, 1570, 1586, 1647, 1755, 1830, 1872, 1884, 2041, 2160, 2196, 2340, 2355, 2379, 2440, 2512, 2745, 2808, 2826, 2928, 3120, 3140, 3172, 3294, 3510, 3660, 3768, 3965, 4082, 4239, 4392, 4680, 4710, 4758, 4880, 5490, 5616, 5652, 6123, 6280, 6344, 6588, 7020, 7065, 7137, 7320, 7536, 7930, 8164, 8235, 8478, 8784, 9360, 9420, 9516, 9577, 10205, 10980, 11304, 11895, 12246, 12560, 12688, 13176, 14040, 14130, 14274, 14640, 15860, 16328, 16470, 16956, 18369, 18840, 19032, 19154, 20410, 21195, 21411, 21960, 22608, 23790, 24492, 26352, 28080, 28260, 28548, 28731, 30615, 31720, 32656, 32940, 33912, 35685, 36738, 37680, 38064, 38308, 40820, 42390, 42822, 43920, 47580, 47885, 48984, 55107, 56520, 57096, 57462, 61230, 63440, 65880, 67824, 71370, 73476, 76616, 81640, 84780, 85644, 86193, 91845, 95160, 95770, 97968, 107055, 110214, 113040, 114192, 114924, 122460, 124501, 131760, 142740, 143655, 146952, 153232, 163280, 169560, 171288, 172386, 183690, 190320, 191540, 214110, 220428, 229848, 244920, 249002, 258579, 275535, 285480, 287310, 293904, 339120, 342576, 344772, 367380, 373503, 383080, 428220, 430965, 440856, 459696, 489840, 498004, 517158, 551070, 570960, 574620, 622505, 689544, 734760, 747006, 766160, 856440, 861930, 881712, 996008, 1034316, 1102140, 1120509, 1149240, 1245010, 1292895, 1379088, 1469520, 1494012, 1712880, 1723860, 1867515, 1992016, 2068632, 2204280, 2241018, 2298480, 2490020, 2585790, 2988024, 3361527, 3447720, 3735030, 4137264, 4408560, 4482036, 4980040, 5171580, 5602545, 5976048, 6723054, 6895440, 7470060, 8964072, 9960080, 10343160, 11205090, 13446108, 14940120, 16807635, 17928144, 20686320, 22410180, 26892216, 29880240, 33615270, 44820360, 53784432, 67230540, 89640720, 134461080, 268922160]

約数ペア:

[(1, 268922160), (2, 134461080), (3, 89640720), (4, 67230540), (5, 53784432), (6, 44820360), (8, 33615270), (9, 29880240), (10, 26892216), (12, 22410180), (13, 20686320), (15, 17928144), (16, 16807635), (18, 14940120), (20, 13446108), (24, 11205090), (26, 10343160), (27, 9960080), (30, 8964072), (36, 7470060), (39, 6895440), (40, 6723054), (45, 5976048), (48, 5602545), (52, 5171580), (54, 4980040), (60, 4482036), (61, 4408560), (65, 4137264), (72, 3735030), (78, 3447720), (80, 3361527), (90, 2988024), (104, 2585790), (108, 2490020), (117, 2298480), (120, 2241018), (122, 2204280), (130, 2068632), (135, 1992016), (144, 1867515), (156, 1723860), (157, 1712880), (180, 1494012), (183, 1469520), (195, 1379088), (208, 1292895), (216, 1245010), (234, 1149240), (240, 1120509), (244, 1102140), (260, 1034316), (270, 996008), (305, 881712), (312, 861930), (314, 856440), (351, 766160), (360, 747006), (366, 734760), (390, 689544), (432, 622505), (468, 574620), (471, 570960), (488, 551070), (520, 517158), (540, 498004), (549, 489840), (585, 459696), (610, 440856), (624, 430965), (628, 428220), (702, 383080), (720, 373503), (732, 367380), (780, 344772), (785, 342576), (793, 339120), (915, 293904), (936, 287310), (942, 285480), (976, 275535), (1040, 258579), (1080, 249002), (1098, 244920), (1170, 229848), (1220, 220428), (1256, 214110), (1404, 191540), (1413, 190320), (1464, 183690), (1560, 172386), (1570, 171288), (1586, 169560), (1647, 163280), (1755, 153232), (1830, 146952), (1872, 143655), (1884, 142740), (2041, 131760), (2160, 124501), (2196, 122460), (2340, 114924), (2355, 114192), (2379, 113040), (2440, 110214), (2512, 107055), (2745, 97968), (2808, 95770), (2826, 95160), (2928, 91845), (3120, 86193), (3140, 85644), (3172, 84780), (3294, 81640), (3510, 76616), (3660, 73476), (3768, 71370), (3965, 67824), (4082, 65880), (4239, 63440), (4392, 61230), (4680, 57462), (4710, 57096), (4758, 56520), (4880, 55107), (5490, 48984), (5616, 47885), (5652, 47580), (6123, 43920), (6280, 42822), (6344, 42390), (6588, 40820), (7020, 38308), (7065, 38064), (7137, 37680), (7320, 36738), (7536, 35685), (7930, 33912), (8164, 32940), (8235, 32656), (8478, 31720), (8784, 30615), (9360, 28731), (9420, 28548), (9516, 28260), (9577, 28080), (10205, 26352), (10980, 24492), (11304, 23790), (11895, 22608), (12246, 21960), (12560, 21411), (12688, 21195), (13176, 20410), (14040, 19154), (14130, 19032), (14274, 18840), (14640, 18369), (15860, 16956), (16328, 16470)]