193840640

素因数分解:

$2^9\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{373}}^1$

素因数の和:432

約数の個数: 160

約数和(自身を含む): 550946880

約数和(自身を除く): 357106240

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, 373, 406, 448, 464, 512, 560, 580, 640, 746, 812, 896, 928, 1015, 1120, 1160, 1280, 1492, 1624, 1792, 1856, 1865, 2030, 2240, 2320, 2560, 2611, 2984, 3248, 3584, 3712, 3730, 4060, 4480, 4640, 5222, 5968, 6496, 7424, 7460, 8120, 8960, 9280, 10444, 10817, 11936, 12992, 13055, 14848, 14920, 16240, 17920, 18560, 20888, 21634, 23872, 25984, 26110, 29840, 32480, 37120, 41776, 43268, 47744, 51968, 52220, 54085, 59680, 64960, 74240, 75719, 83552, 86536, 95488, 103936, 104440, 108170, 119360, 129920, 151438, 167104, 173072, 190976, 208880, 216340, 238720, 259840, 302876, 334208, 346144, 378595, 417760, 432680, 477440, 519680, 605752, 668416, 692288, 757190, 835520, 865360, 954880, 1211504, 1336832, 1384576, 1514380, 1671040, 1730720, 2423008, 2769152, 3028760, 3342080, 3461440, 4846016, 5538304, 6057520, 6684160, 6922880, 9692032, 12115040, 13845760, 19384064, 24230080, 27691520, 38768128, 48460160, 96920320, 193840640]

約数ペア:

[(1, 193840640), (2, 96920320), (4, 48460160), (5, 38768128), (7, 27691520), (8, 24230080), (10, 19384064), (14, 13845760), (16, 12115040), (20, 9692032), (28, 6922880), (29, 6684160), (32, 6057520), (35, 5538304), (40, 4846016), (56, 3461440), (58, 3342080), (64, 3028760), (70, 2769152), (80, 2423008), (112, 1730720), (116, 1671040), (128, 1514380), (140, 1384576), (145, 1336832), (160, 1211504), (203, 954880), (224, 865360), (232, 835520), (256, 757190), (280, 692288), (290, 668416), (320, 605752), (373, 519680), (406, 477440), (448, 432680), (464, 417760), (512, 378595), (560, 346144), (580, 334208), (640, 302876), (746, 259840), (812, 238720), (896, 216340), (928, 208880), (1015, 190976), (1120, 173072), (1160, 167104), (1280, 151438), (1492, 129920), (1624, 119360), (1792, 108170), (1856, 104440), (1865, 103936), (2030, 95488), (2240, 86536), (2320, 83552), (2560, 75719), (2611, 74240), (2984, 64960), (3248, 59680), (3584, 54085), (3712, 52220), (3730, 51968), (4060, 47744), (4480, 43268), (4640, 41776), (5222, 37120), (5968, 32480), (6496, 29840), (7424, 26110), (7460, 25984), (8120, 23872), (8960, 21634), (9280, 20888), (10444, 18560), (10817, 17920), (11936, 16240), (12992, 14920), (13055, 14848)]