308299320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 384

約数和(自身を含む): 1240012800

約数和(自身を除く): 931713480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 28, 30, 35, 36, 38, 40, 42, 45, 47, 56, 57, 60, 63, 70, 72, 76, 84, 90, 94, 95, 105, 114, 120, 126, 133, 137, 140, 141, 152, 168, 171, 180, 188, 190, 210, 228, 235, 252, 266, 274, 280, 282, 285, 315, 329, 342, 360, 376, 380, 399, 411, 420, 423, 456, 470, 504, 532, 548, 564, 570, 630, 658, 665, 684, 685, 705, 760, 798, 822, 840, 846, 855, 893, 940, 959, 987, 1064, 1096, 1128, 1140, 1197, 1233, 1260, 1316, 1330, 1368, 1370, 1410, 1596, 1644, 1645, 1692, 1710, 1786, 1880, 1918, 1974, 1995, 2055, 2115, 2280, 2394, 2466, 2520, 2603, 2632, 2660, 2679, 2740, 2820, 2877, 2961, 3192, 3288, 3290, 3384, 3420, 3572, 3836, 3948, 3990, 4110, 4230, 4465, 4788, 4795, 4932, 4935, 5206, 5320, 5358, 5480, 5640, 5754, 5922, 5985, 6165, 6251, 6439, 6580, 6840, 7144, 7672, 7809, 7896, 7980, 8037, 8220, 8460, 8631, 8930, 9576, 9590, 9864, 9870, 10412, 10716, 11508, 11844, 11970, 12330, 12502, 12878, 13015, 13160, 13395, 14385, 14805, 15618, 15960, 16074, 16440, 16920, 17262, 17860, 18221, 18753, 19180, 19317, 19740, 20824, 21432, 23016, 23427, 23688, 23940, 24660, 25004, 25756, 26030, 26790, 28770, 29610, 31236, 31255, 32148, 32195, 34524, 35720, 36442, 37506, 38360, 38634, 39045, 39480, 40185, 43155, 45073, 46854, 47880, 49320, 50008, 51512, 52060, 53580, 54663, 56259, 57540, 57951, 59220, 62472, 62510, 64296, 64390, 69048, 72884, 75012, 77268, 78090, 80370, 86310, 90146, 91105, 93708, 93765, 96585, 104120, 107160, 109326, 112518, 115080, 115902, 117135, 118440, 122341, 125020, 128780, 135219, 145768, 150024, 154536, 156180, 160740, 163989, 172620, 180292, 182210, 187416, 187530, 193170, 218652, 225036, 225365, 231804, 234270, 244682, 250040, 257560, 270438, 273315, 281295, 289755, 312360, 321480, 327978, 345240, 360584, 364420, 367023, 375060, 386340, 405657, 437304, 450072, 450730, 463608, 468540, 489364, 540876, 546630, 562590, 579510, 611705, 655956, 676095, 728840, 734046, 750120, 772680, 811314, 819945, 856387, 901460, 937080, 978728, 1081752, 1093260, 1101069, 1125180, 1159020, 1223410, 1311912, 1352190, 1468092, 1622628, 1639890, 1712774, 1802920, 1835115, 2028285, 2186520, 2202138, 2250360, 2318040, 2446820, 2569161, 2704380, 2936184, 3245256, 3279780, 3425548, 3670230, 4056570, 4281935, 4404276, 4893640, 5138322, 5408760, 5505345, 6559560, 6851096, 7340460, 7707483, 8113140, 8563870, 8808552, 10276644, 11010690, 12845805, 14680920, 15414966, 16226280, 17127740, 20553288, 22021380, 25691610, 30829932, 34255480, 38537415, 44042760, 51383220, 61659864, 77074830, 102766440, 154149660, 308299320]

約数ペア:

[(1, 308299320), (2, 154149660), (3, 102766440), (4, 77074830), (5, 61659864), (6, 51383220), (7, 44042760), (8, 38537415), (9, 34255480), (10, 30829932), (12, 25691610), (14, 22021380), (15, 20553288), (18, 17127740), (19, 16226280), (20, 15414966), (21, 14680920), (24, 12845805), (28, 11010690), (30, 10276644), (35, 8808552), (36, 8563870), (38, 8113140), (40, 7707483), (42, 7340460), (45, 6851096), (47, 6559560), (56, 5505345), (57, 5408760), (60, 5138322), (63, 4893640), (70, 4404276), (72, 4281935), (76, 4056570), (84, 3670230), (90, 3425548), (94, 3279780), (95, 3245256), (105, 2936184), (114, 2704380), (120, 2569161), (126, 2446820), (133, 2318040), (137, 2250360), (140, 2202138), (141, 2186520), (152, 2028285), (168, 1835115), (171, 1802920), (180, 1712774), (188, 1639890), (190, 1622628), (210, 1468092), (228, 1352190), (235, 1311912), (252, 1223410), (266, 1159020), (274, 1125180), (280, 1101069), (282, 1093260), (285, 1081752), (315, 978728), (329, 937080), (342, 901460), (360, 856387), (376, 819945), (380, 811314), (399, 772680), (411, 750120), (420, 734046), (423, 728840), (456, 676095), (470, 655956), (504, 611705), (532, 579510), (548, 562590), (564, 546630), (570, 540876), (630, 489364), (658, 468540), (665, 463608), (684, 450730), (685, 450072), (705, 437304), (760, 405657), (798, 386340), (822, 375060), (840, 367023), (846, 364420), (855, 360584), (893, 345240), (940, 327978), (959, 321480), (987, 312360), (1064, 289755), (1096, 281295), (1128, 273315), (1140, 270438), (1197, 257560), (1233, 250040), (1260, 244682), (1316, 234270), (1330, 231804), (1368, 225365), (1370, 225036), (1410, 218652), (1596, 193170), (1644, 187530), (1645, 187416), (1692, 182210), (1710, 180292), (1786, 172620), (1880, 163989), (1918, 160740), (1974, 156180), (1995, 154536), (2055, 150024), (2115, 145768), (2280, 135219), (2394, 128780), (2466, 125020), (2520, 122341), (2603, 118440), (2632, 117135), (2660, 115902), (2679, 115080), (2740, 112518), (2820, 109326), (2877, 107160), (2961, 104120), (3192, 96585), (3288, 93765), (3290, 93708), (3384, 91105), (3420, 90146), (3572, 86310), (3836, 80370), (3948, 78090), (3990, 77268), (4110, 75012), (4230, 72884), (4465, 69048), (4788, 64390), (4795, 64296), (4932, 62510), (4935, 62472), (5206, 59220), (5320, 57951), (5358, 57540), (5480, 56259), (5640, 54663), (5754, 53580), (5922, 52060), (5985, 51512), (6165, 50008), (6251, 49320), (6439, 47880), (6580, 46854), (6840, 45073), (7144, 43155), (7672, 40185), (7809, 39480), (7896, 39045), (7980, 38634), (8037, 38360), (8220, 37506), (8460, 36442), (8631, 35720), (8930, 34524), (9576, 32195), (9590, 32148), (9864, 31255), (9870, 31236), (10412, 29610), (10716, 28770), (11508, 26790), (11844, 26030), (11970, 25756), (12330, 25004), (12502, 24660), (12878, 23940), (13015, 23688), (13160, 23427), (13395, 23016), (14385, 21432), (14805, 20824), (15618, 19740), (15960, 19317), (16074, 19180), (16440, 18753), (16920, 18221), (17262, 17860)]