57237880

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1$

素因数の和:126

約数の個数: 192

約数和(自身を含む): 166212000

約数和(自身を除く): 108974120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 29, 35, 38, 40, 49, 53, 56, 58, 70, 76, 95, 98, 106, 116, 133, 140, 145, 152, 190, 196, 203, 212, 232, 245, 265, 266, 280, 290, 371, 380, 392, 406, 424, 490, 530, 532, 551, 580, 665, 742, 760, 812, 931, 980, 1007, 1015, 1060, 1064, 1102, 1160, 1330, 1421, 1484, 1537, 1624, 1855, 1862, 1960, 2014, 2030, 2120, 2204, 2597, 2660, 2755, 2842, 2968, 3074, 3710, 3724, 3857, 4028, 4060, 4408, 4655, 5035, 5194, 5320, 5510, 5684, 6148, 7049, 7105, 7420, 7448, 7685, 7714, 8056, 8120, 9310, 10070, 10388, 10759, 11020, 11368, 12296, 12985, 14098, 14210, 14840, 15370, 15428, 18620, 19285, 20140, 20776, 21518, 22040, 25970, 26999, 28196, 28420, 29203, 30740, 30856, 35245, 37240, 38570, 40280, 43036, 49343, 51940, 53795, 53998, 56392, 56840, 58406, 61480, 70490, 75313, 77140, 86072, 98686, 103880, 107590, 107996, 116812, 134995, 140980, 146015, 150626, 154280, 197372, 204421, 215180, 215992, 233624, 246715, 269990, 281960, 292030, 301252, 376565, 394744, 408842, 430360, 493430, 539980, 584060, 602504, 753130, 817684, 986860, 1022105, 1079960, 1168120, 1430947, 1506260, 1635368, 1973720, 2044210, 2861894, 3012520, 4088420, 5723788, 7154735, 8176840, 11447576, 14309470, 28618940, 57237880]

約数ペア:

[(1, 57237880), (2, 28618940), (4, 14309470), (5, 11447576), (7, 8176840), (8, 7154735), (10, 5723788), (14, 4088420), (19, 3012520), (20, 2861894), (28, 2044210), (29, 1973720), (35, 1635368), (38, 1506260), (40, 1430947), (49, 1168120), (53, 1079960), (56, 1022105), (58, 986860), (70, 817684), (76, 753130), (95, 602504), (98, 584060), (106, 539980), (116, 493430), (133, 430360), (140, 408842), (145, 394744), (152, 376565), (190, 301252), (196, 292030), (203, 281960), (212, 269990), (232, 246715), (245, 233624), (265, 215992), (266, 215180), (280, 204421), (290, 197372), (371, 154280), (380, 150626), (392, 146015), (406, 140980), (424, 134995), (490, 116812), (530, 107996), (532, 107590), (551, 103880), (580, 98686), (665, 86072), (742, 77140), (760, 75313), (812, 70490), (931, 61480), (980, 58406), (1007, 56840), (1015, 56392), (1060, 53998), (1064, 53795), (1102, 51940), (1160, 49343), (1330, 43036), (1421, 40280), (1484, 38570), (1537, 37240), (1624, 35245), (1855, 30856), (1862, 30740), (1960, 29203), (2014, 28420), (2030, 28196), (2120, 26999), (2204, 25970), (2597, 22040), (2660, 21518), (2755, 20776), (2842, 20140), (2968, 19285), (3074, 18620), (3710, 15428), (3724, 15370), (3857, 14840), (4028, 14210), (4060, 14098), (4408, 12985), (4655, 12296), (5035, 11368), (5194, 11020), (5320, 10759), (5510, 10388), (5684, 10070), (6148, 9310), (7049, 8120), (7105, 8056), (7420, 7714), (7448, 7685)]