299201280

素因数分解:

$2^8\times 3^1\times 5^1\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11162

約数の個数: 144

約数和(自身を含む): 1092182784

約数和(自身を除く): 792981504

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 128, 140, 160, 168, 192, 210, 224, 240, 256, 280, 320, 336, 384, 420, 448, 480, 560, 640, 672, 768, 840, 896, 960, 1120, 1280, 1344, 1680, 1792, 1920, 2240, 2688, 3360, 3840, 4480, 5376, 6720, 8960, 11131, 13440, 22262, 26880, 33393, 44524, 55655, 66786, 77917, 89048, 111310, 133572, 155834, 166965, 178096, 222620, 233751, 267144, 311668, 333930, 356192, 389585, 445240, 467502, 534288, 623336, 667860, 712384, 779170, 890480, 935004, 1068576, 1168755, 1246672, 1335720, 1424768, 1558340, 1780960, 1870008, 2137152, 2337510, 2493344, 2671440, 2849536, 3116680, 3561920, 3740016, 4274304, 4675020, 4986688, 5342880, 6233360, 7123840, 7480032, 8548608, 9350040, 9973376, 10685760, 12466720, 14247680, 14960064, 18700080, 19946752, 21371520, 24933440, 29920128, 37400160, 42743040, 49866880, 59840256, 74800320, 99733760, 149600640, 299201280]

約数ペア:

[(1, 299201280), (2, 149600640), (3, 99733760), (4, 74800320), (5, 59840256), (6, 49866880), (7, 42743040), (8, 37400160), (10, 29920128), (12, 24933440), (14, 21371520), (15, 19946752), (16, 18700080), (20, 14960064), (21, 14247680), (24, 12466720), (28, 10685760), (30, 9973376), (32, 9350040), (35, 8548608), (40, 7480032), (42, 7123840), (48, 6233360), (56, 5342880), (60, 4986688), (64, 4675020), (70, 4274304), (80, 3740016), (84, 3561920), (96, 3116680), (105, 2849536), (112, 2671440), (120, 2493344), (128, 2337510), (140, 2137152), (160, 1870008), (168, 1780960), (192, 1558340), (210, 1424768), (224, 1335720), (240, 1246672), (256, 1168755), (280, 1068576), (320, 935004), (336, 890480), (384, 779170), (420, 712384), (448, 667860), (480, 623336), (560, 534288), (640, 467502), (672, 445240), (768, 389585), (840, 356192), (896, 333930), (960, 311668), (1120, 267144), (1280, 233751), (1344, 222620), (1680, 178096), (1792, 166965), (1920, 155834), (2240, 133572), (2688, 111310), (3360, 89048), (3840, 77917), (4480, 66786), (5376, 55655), (6720, 44524), (8960, 33393), (11131, 26880), (13440, 22262)]