4000504320

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{433}}^1$

素因数の和:863

約数の個数: 240

約数和(自身を含む): 13921499592

約数和(自身を除く): 9920995272

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, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 401, 433, 480, 512, 576, 640, 720, 768, 802, 866, 960, 1152, 1203, 1280, 1299, 1440, 1536, 1604, 1732, 1920, 2005, 2165, 2304, 2406, 2560, 2598, 2880, 3208, 3464, 3609, 3840, 3897, 4010, 4330, 4608, 4812, 5196, 5760, 6015, 6416, 6495, 6928, 7218, 7680, 7794, 8020, 8660, 9624, 10392, 11520, 12030, 12832, 12990, 13856, 14436, 15588, 16040, 17320, 18045, 19248, 19485, 20784, 23040, 24060, 25664, 25980, 27712, 28872, 31176, 32080, 34640, 36090, 38496, 38970, 41568, 48120, 51328, 51960, 55424, 57744, 62352, 64160, 69280, 72180, 76992, 77940, 83136, 96240, 102656, 103920, 110848, 115488, 124704, 128320, 138560, 144360, 153984, 155880, 166272, 173633, 192480, 205312, 207840, 221696, 230976, 249408, 256640, 277120, 288720, 307968, 311760, 332544, 347266, 384960, 415680, 461952, 498816, 513280, 520899, 554240, 577440, 615936, 623520, 665088, 694532, 769920, 831360, 868165, 923904, 997632, 1026560, 1041798, 1108480, 1154880, 1247040, 1389064, 1539840, 1562697, 1662720, 1736330, 1847808, 1995264, 2083596, 2309760, 2494080, 2604495, 2778128, 3079680, 3125394, 3325440, 3472660, 4167192, 4619520, 4988160, 5208990, 5556256, 6250788, 6945320, 7813485, 8334384, 9239040, 9976320, 10417980, 11112512, 12501576, 13890640, 15626970, 16668768, 20835960, 22225024, 25003152, 27781280, 31253940, 33337536, 41671920, 44450048, 50006304, 55562560, 62507880, 66675072, 83343840, 88900096, 100012608, 111125120, 125015760, 133350144, 166687680, 200025216, 222250240, 250031520, 266700288, 333375360, 400050432, 444500480, 500063040, 666750720, 800100864, 1000126080, 1333501440, 2000252160, 4000504320]

約数ペア:

[(1, 4000504320), (2, 2000252160), (3, 1333501440), (4, 1000126080), (5, 800100864), (6, 666750720), (8, 500063040), (9, 444500480), (10, 400050432), (12, 333375360), (15, 266700288), (16, 250031520), (18, 222250240), (20, 200025216), (24, 166687680), (30, 133350144), (32, 125015760), (36, 111125120), (40, 100012608), (45, 88900096), (48, 83343840), (60, 66675072), (64, 62507880), (72, 55562560), (80, 50006304), (90, 44450048), (96, 41671920), (120, 33337536), (128, 31253940), (144, 27781280), (160, 25003152), (180, 22225024), (192, 20835960), (240, 16668768), (256, 15626970), (288, 13890640), (320, 12501576), (360, 11112512), (384, 10417980), (401, 9976320), (433, 9239040), (480, 8334384), (512, 7813485), (576, 6945320), (640, 6250788), (720, 5556256), (768, 5208990), (802, 4988160), (866, 4619520), (960, 4167192), (1152, 3472660), (1203, 3325440), (1280, 3125394), (1299, 3079680), (1440, 2778128), (1536, 2604495), (1604, 2494080), (1732, 2309760), (1920, 2083596), (2005, 1995264), (2165, 1847808), (2304, 1736330), (2406, 1662720), (2560, 1562697), (2598, 1539840), (2880, 1389064), (3208, 1247040), (3464, 1154880), (3609, 1108480), (3840, 1041798), (3897, 1026560), (4010, 997632), (4330, 923904), (4608, 868165), (4812, 831360), (5196, 769920), (5760, 694532), (6015, 665088), (6416, 623520), (6495, 615936), (6928, 577440), (7218, 554240), (7680, 520899), (7794, 513280), (8020, 498816), (8660, 461952), (9624, 415680), (10392, 384960), (11520, 347266), (12030, 332544), (12832, 311760), (12990, 307968), (13856, 288720), (14436, 277120), (15588, 256640), (16040, 249408), (17320, 230976), (18045, 221696), (19248, 207840), (19485, 205312), (20784, 192480), (23040, 173633), (24060, 166272), (25664, 155880), (25980, 153984), (27712, 144360), (28872, 138560), (31176, 128320), (32080, 124704), (34640, 115488), (36090, 110848), (38496, 103920), (38970, 102656), (41568, 96240), (48120, 83136), (51328, 77940), (51960, 76992), (55424, 72180), (57744, 69280), (62352, 64160)]