15691786240

素因数分解:

$2^{11}\times 5^1\times {\mathrm{13}}^1\times {\mathrm{117877}}^1$

素因数の和:117917

約数の個数: 96

約数和(自身を含む): 40547674440

約数和(自身を除く): 24855888200

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 256, 260, 320, 416, 512, 520, 640, 832, 1024, 1040, 1280, 1664, 2048, 2080, 2560, 3328, 4160, 5120, 6656, 8320, 10240, 13312, 16640, 26624, 33280, 66560, 117877, 133120, 235754, 471508, 589385, 943016, 1178770, 1532401, 1886032, 2357540, 3064802, 3772064, 4715080, 6129604, 7544128, 7662005, 9430160, 12259208, 15088256, 15324010, 18860320, 24518416, 30176512, 30648020, 37720640, 49036832, 60353024, 61296040, 75441280, 98073664, 120706048, 122592080, 150882560, 196147328, 241412096, 245184160, 301765120, 392294656, 490368320, 603530240, 784589312, 980736640, 1207060480, 1569178624, 1961473280, 3138357248, 3922946560, 7845893120, 15691786240]

約数ペア:

[(1, 15691786240), (2, 7845893120), (4, 3922946560), (5, 3138357248), (8, 1961473280), (10, 1569178624), (13, 1207060480), (16, 980736640), (20, 784589312), (26, 603530240), (32, 490368320), (40, 392294656), (52, 301765120), (64, 245184160), (65, 241412096), (80, 196147328), (104, 150882560), (128, 122592080), (130, 120706048), (160, 98073664), (208, 75441280), (256, 61296040), (260, 60353024), (320, 49036832), (416, 37720640), (512, 30648020), (520, 30176512), (640, 24518416), (832, 18860320), (1024, 15324010), (1040, 15088256), (1280, 12259208), (1664, 9430160), (2048, 7662005), (2080, 7544128), (2560, 6129604), (3328, 4715080), (4160, 3772064), (5120, 3064802), (6656, 2357540), (8320, 1886032), (10240, 1532401), (13312, 1178770), (16640, 943016), (26624, 589385), (33280, 471508), (66560, 235754), (117877, 133120)]