About the Number
2021190960
2進数表記:1111000011110001110110100110000
漢数字表記:二十億二千百十九万九百六十
素因数分解:
素因数の和:2143
約数の個数: 160
約数和(自身を含む): 6528600000
約数和(自身を除く): 4507409040
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 149, 174, 232, 240, 290, 298, 348, 435, 447, 464, 580, 596, 696, 745, 870, 894, 1160, 1192, 1392, 1490, 1740, 1788, 1949, 2235, 2320, 2384, 2980, 3480, 3576, 3898, 4321, 4470, 5847, 5960, 6960, 7152, 7796, 8642, 8940, 9745, 11694, 11920, 12963, 15592, 17284, 17880, 19490, 21605, 23388, 25926, 29235, 31184, 34568, 35760, 38980, 43210, 46776, 51852, 56521, 58470, 64815, 69136, 77960, 86420, 93552, 103704, 113042, 116940, 129630, 155920, 169563, 172840, 207408, 226084, 233880, 259260, 282605, 290401, 339126, 345680, 452168, 467760, 518520, 565210, 580802, 678252, 847815, 871203, 904336, 1037040, 1130420, 1161604, 1356504, 1452005, 1695630, 1742406, 2260840, 2323208, 2713008, 2904010, 3391260, 3484812, 4356015, 4521680, 4646416, 5808020, 6782520, 6969624, 8421629, 8712030, 11616040, 13565040, 13939248, 16843258, 17424060, 23232080, 25264887, 33686516, 34848120, 42108145, 50529774, 67373032, 69696240, 84216290, 101059548, 126324435, 134746064, 168432580, 202119096, 252648870, 336865160, 404238192, 505297740, 673730320, 1010595480, 2021190960]
約数ペア:
[(1, 2021190960), (2, 1010595480), (3, 673730320), (4, 505297740), (5, 404238192), (6, 336865160), (8, 252648870), (10, 202119096), (12, 168432580), (15, 134746064), (16, 126324435), (20, 101059548), (24, 84216290), (29, 69696240), (30, 67373032), (40, 50529774), (48, 42108145), (58, 34848120), (60, 33686516), (80, 25264887), (87, 23232080), (116, 17424060), (120, 16843258), (145, 13939248), (149, 13565040), (174, 11616040), (232, 8712030), (240, 8421629), (290, 6969624), (298, 6782520), (348, 5808020), (435, 4646416), (447, 4521680), (464, 4356015), (580, 3484812), (596, 3391260), (696, 2904010), (745, 2713008), (870, 2323208), (894, 2260840), (1160, 1742406), (1192, 1695630), (1392, 1452005), (1490, 1356504), (1740, 1161604), (1788, 1130420), (1949, 1037040), (2235, 904336), (2320, 871203), (2384, 847815), (2980, 678252), (3480, 580802), (3576, 565210), (3898, 518520), (4321, 467760), (4470, 452168), (5847, 345680), (5960, 339126), (6960, 290401), (7152, 282605), (7796, 259260), (8642, 233880), (8940, 226084), (9745, 207408), (11694, 172840), (11920, 169563), (12963, 155920), (15592, 129630), (17284, 116940), (17880, 113042), (19490, 103704), (21605, 93552), (23388, 86420), (25926, 77960), (29235, 69136), (31184, 64815), (34568, 58470), (35760, 56521), (38980, 51852), (43210, 46776)]このpageの処理時間: 0.014769554138183594 seconds