132507520

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:696

約数の個数: 128

約数和(自身を含む): 353613600

約数和(自身を除く): 221106080

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 272, 304, 320, 323, 340, 380, 544, 608, 640, 641, 646, 680, 760, 1088, 1216, 1282, 1292, 1360, 1520, 1615, 2176, 2432, 2564, 2584, 2720, 3040, 3205, 3230, 5128, 5168, 5440, 6080, 6410, 6460, 10256, 10336, 10880, 10897, 12160, 12179, 12820, 12920, 20512, 20672, 21794, 24358, 25640, 25840, 41024, 41344, 43588, 48716, 51280, 51680, 54485, 60895, 82048, 87176, 97432, 102560, 103360, 108970, 121790, 174352, 194864, 205120, 206720, 207043, 217940, 243580, 348704, 389728, 410240, 414086, 435880, 487160, 697408, 779456, 828172, 871760, 974320, 1035215, 1394816, 1558912, 1656344, 1743520, 1948640, 2070430, 3312688, 3487040, 3897280, 4140860, 6625376, 6974080, 7794560, 8281720, 13250752, 16563440, 26501504, 33126880, 66253760, 132507520]

約数ペア:

[(1, 132507520), (2, 66253760), (4, 33126880), (5, 26501504), (8, 16563440), (10, 13250752), (16, 8281720), (17, 7794560), (19, 6974080), (20, 6625376), (32, 4140860), (34, 3897280), (38, 3487040), (40, 3312688), (64, 2070430), (68, 1948640), (76, 1743520), (80, 1656344), (85, 1558912), (95, 1394816), (128, 1035215), (136, 974320), (152, 871760), (160, 828172), (170, 779456), (190, 697408), (272, 487160), (304, 435880), (320, 414086), (323, 410240), (340, 389728), (380, 348704), (544, 243580), (608, 217940), (640, 207043), (641, 206720), (646, 205120), (680, 194864), (760, 174352), (1088, 121790), (1216, 108970), (1282, 103360), (1292, 102560), (1360, 97432), (1520, 87176), (1615, 82048), (2176, 60895), (2432, 54485), (2564, 51680), (2584, 51280), (2720, 48716), (3040, 43588), (3205, 41344), (3230, 41024), (5128, 25840), (5168, 25640), (5440, 24358), (6080, 21794), (6410, 20672), (6460, 20512), (10256, 12920), (10336, 12820), (10880, 12179), (10897, 12160)]