16091111680

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61927}}^1$

素因数の和:61984

約数の個数: 144

約数和(自身を含む): 45569099520

約数和(自身を除く): 29477987840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 128, 140, 145, 160, 203, 224, 232, 256, 280, 290, 320, 406, 448, 464, 560, 580, 640, 812, 896, 928, 1015, 1120, 1160, 1280, 1624, 1792, 1856, 2030, 2240, 2320, 3248, 3712, 4060, 4480, 4640, 6496, 7424, 8120, 8960, 9280, 12992, 16240, 18560, 25984, 32480, 37120, 51968, 61927, 64960, 123854, 129920, 247708, 259840, 309635, 433489, 495416, 619270, 866978, 990832, 1238540, 1733956, 1795883, 1981664, 2167445, 2477080, 3467912, 3591766, 3963328, 4334890, 4954160, 6935824, 7183532, 7926656, 8669780, 8979415, 9908320, 12571181, 13871648, 14367064, 15853312, 17339560, 17958830, 19816640, 25142362, 27743296, 28734128, 34679120, 35917660, 39633280, 50284724, 55486592, 57468256, 62855905, 69358240, 71835320, 79266560, 100569448, 110973184, 114936512, 125711810, 138716480, 143670640, 201138896, 229873024, 251423620, 277432960, 287341280, 402277792, 459746048, 502847240, 554865920, 574682560, 804555584, 1005694480, 1149365120, 1609111168, 2011388960, 2298730240, 3218222336, 4022777920, 8045555840, 16091111680]

約数ペア:

[(1, 16091111680), (2, 8045555840), (4, 4022777920), (5, 3218222336), (7, 2298730240), (8, 2011388960), (10, 1609111168), (14, 1149365120), (16, 1005694480), (20, 804555584), (28, 574682560), (29, 554865920), (32, 502847240), (35, 459746048), (40, 402277792), (56, 287341280), (58, 277432960), (64, 251423620), (70, 229873024), (80, 201138896), (112, 143670640), (116, 138716480), (128, 125711810), (140, 114936512), (145, 110973184), (160, 100569448), (203, 79266560), (224, 71835320), (232, 69358240), (256, 62855905), (280, 57468256), (290, 55486592), (320, 50284724), (406, 39633280), (448, 35917660), (464, 34679120), (560, 28734128), (580, 27743296), (640, 25142362), (812, 19816640), (896, 17958830), (928, 17339560), (1015, 15853312), (1120, 14367064), (1160, 13871648), (1280, 12571181), (1624, 9908320), (1792, 8979415), (1856, 8669780), (2030, 7926656), (2240, 7183532), (2320, 6935824), (3248, 4954160), (3712, 4334890), (4060, 3963328), (4480, 3591766), (4640, 3467912), (6496, 2477080), (7424, 2167445), (8120, 1981664), (8960, 1795883), (9280, 1733956), (12992, 1238540), (16240, 990832), (18560, 866978), (25984, 619270), (32480, 495416), (37120, 433489), (51968, 309635), (61927, 259840), (64960, 247708), (123854, 129920)]