2021137440

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{2053}}^1$

素因数の和:2371

約数の個数: 192

約数和(自身を含む): 7304484096

約数和(自身を除く): 5283346656

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, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 293, 336, 420, 480, 560, 586, 672, 840, 879, 1120, 1172, 1465, 1680, 1758, 2051, 2053, 2344, 2930, 3360, 3516, 4102, 4106, 4395, 4688, 5860, 6153, 6159, 7032, 8204, 8212, 8790, 9376, 10255, 10265, 11720, 12306, 12318, 14064, 14371, 16408, 16424, 17580, 20510, 20530, 23440, 24612, 24636, 28128, 28742, 30765, 30795, 32816, 32848, 35160, 41020, 41060, 43113, 46880, 49224, 49272, 57484, 61530, 61590, 65632, 65696, 70320, 71855, 82040, 82120, 86226, 98448, 98544, 114968, 123060, 123180, 140640, 143710, 164080, 164240, 172452, 196896, 197088, 215565, 229936, 246120, 246360, 287420, 328160, 328480, 344904, 431130, 459872, 492240, 492720, 574840, 601529, 689808, 862260, 984480, 985440, 1149680, 1203058, 1379616, 1724520, 1804587, 2299360, 2406116, 3007645, 3449040, 3609174, 4210703, 4812232, 6015290, 6898080, 7218348, 8421406, 9022935, 9624464, 12030580, 12632109, 14436696, 16842812, 18045870, 19248928, 21053515, 24061160, 25264218, 28873392, 33685624, 36091740, 42107030, 48122320, 50528436, 57746784, 63160545, 67371248, 72183480, 84214060, 96244640, 101056872, 126321090, 134742496, 144366960, 168428120, 202113744, 252642180, 288733920, 336856240, 404227488, 505284360, 673712480, 1010568720, 2021137440]

約数ペア:

[(1, 2021137440), (2, 1010568720), (3, 673712480), (4, 505284360), (5, 404227488), (6, 336856240), (7, 288733920), (8, 252642180), (10, 202113744), (12, 168428120), (14, 144366960), (15, 134742496), (16, 126321090), (20, 101056872), (21, 96244640), (24, 84214060), (28, 72183480), (30, 67371248), (32, 63160545), (35, 57746784), (40, 50528436), (42, 48122320), (48, 42107030), (56, 36091740), (60, 33685624), (70, 28873392), (80, 25264218), (84, 24061160), (96, 21053515), (105, 19248928), (112, 18045870), (120, 16842812), (140, 14436696), (160, 12632109), (168, 12030580), (210, 9624464), (224, 9022935), (240, 8421406), (280, 7218348), (293, 6898080), (336, 6015290), (420, 4812232), (480, 4210703), (560, 3609174), (586, 3449040), (672, 3007645), (840, 2406116), (879, 2299360), (1120, 1804587), (1172, 1724520), (1465, 1379616), (1680, 1203058), (1758, 1149680), (2051, 985440), (2053, 984480), (2344, 862260), (2930, 689808), (3360, 601529), (3516, 574840), (4102, 492720), (4106, 492240), (4395, 459872), (4688, 431130), (5860, 344904), (6153, 328480), (6159, 328160), (7032, 287420), (8204, 246360), (8212, 246120), (8790, 229936), (9376, 215565), (10255, 197088), (10265, 196896), (11720, 172452), (12306, 164240), (12318, 164080), (14064, 143710), (14371, 140640), (16408, 123180), (16424, 123060), (17580, 114968), (20510, 98544), (20530, 98448), (23440, 86226), (24612, 82120), (24636, 82040), (28128, 71855), (28742, 70320), (30765, 65696), (30795, 65632), (32816, 61590), (32848, 61530), (35160, 57484), (41020, 49272), (41060, 49224), (43113, 46880)]