156916480

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:322

約数の個数: 144

約数和(自身を含む): 436794624

約数和(自身を除く): 279878144

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 83, 112, 128, 140, 160, 166, 211, 224, 256, 280, 320, 332, 415, 422, 448, 560, 581, 640, 664, 830, 844, 896, 1055, 1120, 1162, 1280, 1328, 1477, 1660, 1688, 1792, 2110, 2240, 2324, 2656, 2905, 2954, 3320, 3376, 4220, 4480, 4648, 5312, 5810, 5908, 6640, 6752, 7385, 8440, 8960, 9296, 10624, 11620, 11816, 13280, 13504, 14770, 16880, 17513, 18592, 21248, 23240, 23632, 26560, 27008, 29540, 33760, 35026, 37184, 46480, 47264, 53120, 54016, 59080, 67520, 70052, 74368, 87565, 92960, 94528, 106240, 118160, 122591, 135040, 140104, 148736, 175130, 185920, 189056, 236320, 245182, 270080, 280208, 350260, 371840, 378112, 472640, 490364, 560416, 612955, 700520, 743680, 945280, 980728, 1120832, 1225910, 1401040, 1890560, 1961456, 2241664, 2451820, 2802080, 3922912, 4483328, 4903640, 5604160, 7845824, 9807280, 11208320, 15691648, 19614560, 22416640, 31383296, 39229120, 78458240, 156916480]

約数ペア:

[(1, 156916480), (2, 78458240), (4, 39229120), (5, 31383296), (7, 22416640), (8, 19614560), (10, 15691648), (14, 11208320), (16, 9807280), (20, 7845824), (28, 5604160), (32, 4903640), (35, 4483328), (40, 3922912), (56, 2802080), (64, 2451820), (70, 2241664), (80, 1961456), (83, 1890560), (112, 1401040), (128, 1225910), (140, 1120832), (160, 980728), (166, 945280), (211, 743680), (224, 700520), (256, 612955), (280, 560416), (320, 490364), (332, 472640), (415, 378112), (422, 371840), (448, 350260), (560, 280208), (581, 270080), (640, 245182), (664, 236320), (830, 189056), (844, 185920), (896, 175130), (1055, 148736), (1120, 140104), (1162, 135040), (1280, 122591), (1328, 118160), (1477, 106240), (1660, 94528), (1688, 92960), (1792, 87565), (2110, 74368), (2240, 70052), (2324, 67520), (2656, 59080), (2905, 54016), (2954, 53120), (3320, 47264), (3376, 46480), (4220, 37184), (4480, 35026), (4648, 33760), (5312, 29540), (5810, 27008), (5908, 26560), (6640, 23632), (6752, 23240), (7385, 21248), (8440, 18592), (8960, 17513), (9296, 16880), (10624, 14770), (11620, 13504), (11816, 13280)]