1809135360

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{1619}}^1$

素因数の和:1743

約数の個数: 216

約数和(自身を含む): 6327856080

約数和(自身を除く): 4518720720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 97, 120, 128, 144, 160, 180, 192, 194, 240, 256, 288, 291, 320, 360, 384, 388, 480, 485, 576, 582, 640, 720, 768, 776, 873, 960, 970, 1152, 1164, 1280, 1440, 1455, 1552, 1619, 1746, 1920, 1940, 2304, 2328, 2880, 2910, 3104, 3238, 3492, 3840, 3880, 4365, 4656, 4857, 5760, 5820, 6208, 6476, 6984, 7760, 8095, 8730, 9312, 9714, 11520, 11640, 12416, 12952, 13968, 14571, 15520, 16190, 17460, 18624, 19428, 23280, 24285, 24832, 25904, 27936, 29142, 31040, 32380, 34920, 37248, 38856, 46560, 48570, 51808, 55872, 58284, 62080, 64760, 69840, 72855, 74496, 77712, 93120, 97140, 103616, 111744, 116568, 124160, 129520, 139680, 145710, 155424, 157043, 186240, 194280, 207232, 223488, 233136, 259040, 279360, 291420, 310848, 314086, 372480, 388560, 414464, 466272, 471129, 518080, 558720, 582840, 621696, 628172, 777120, 785215, 932544, 942258, 1036160, 1117440, 1165680, 1243392, 1256344, 1413387, 1554240, 1570430, 1865088, 1884516, 2072320, 2331360, 2355645, 2512688, 2826774, 3108480, 3140860, 3730176, 3769032, 4662720, 4711290, 5025376, 5653548, 6216960, 6281720, 7066935, 7538064, 9325440, 9422580, 10050752, 11307096, 12563440, 14133870, 15076128, 18650880, 18845160, 20101504, 22614192, 25126880, 28267740, 30152256, 37690320, 40203008, 45228384, 50253760, 56535480, 60304512, 75380640, 90456768, 100507520, 113070960, 120609024, 150761280, 180913536, 201015040, 226141920, 301522560, 361827072, 452283840, 603045120, 904567680, 1809135360]

約数ペア:

[(1, 1809135360), (2, 904567680), (3, 603045120), (4, 452283840), (5, 361827072), (6, 301522560), (8, 226141920), (9, 201015040), (10, 180913536), (12, 150761280), (15, 120609024), (16, 113070960), (18, 100507520), (20, 90456768), (24, 75380640), (30, 60304512), (32, 56535480), (36, 50253760), (40, 45228384), (45, 40203008), (48, 37690320), (60, 30152256), (64, 28267740), (72, 25126880), (80, 22614192), (90, 20101504), (96, 18845160), (97, 18650880), (120, 15076128), (128, 14133870), (144, 12563440), (160, 11307096), (180, 10050752), (192, 9422580), (194, 9325440), (240, 7538064), (256, 7066935), (288, 6281720), (291, 6216960), (320, 5653548), (360, 5025376), (384, 4711290), (388, 4662720), (480, 3769032), (485, 3730176), (576, 3140860), (582, 3108480), (640, 2826774), (720, 2512688), (768, 2355645), (776, 2331360), (873, 2072320), (960, 1884516), (970, 1865088), (1152, 1570430), (1164, 1554240), (1280, 1413387), (1440, 1256344), (1455, 1243392), (1552, 1165680), (1619, 1117440), (1746, 1036160), (1920, 942258), (1940, 932544), (2304, 785215), (2328, 777120), (2880, 628172), (2910, 621696), (3104, 582840), (3238, 558720), (3492, 518080), (3840, 471129), (3880, 466272), (4365, 414464), (4656, 388560), (4857, 372480), (5760, 314086), (5820, 310848), (6208, 291420), (6476, 279360), (6984, 259040), (7760, 233136), (8095, 223488), (8730, 207232), (9312, 194280), (9714, 186240), (11520, 157043), (11640, 155424), (12416, 145710), (12952, 139680), (13968, 129520), (14571, 124160), (15520, 116568), (16190, 111744), (17460, 103616), (18624, 97140), (19428, 93120), (23280, 77712), (24285, 74496), (24832, 72855), (25904, 69840), (27936, 64760), (29142, 62080), (31040, 58284), (32380, 55872), (34920, 51808), (37248, 48570), (38856, 46560)]