247549120

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8501}}^1$

素因数の和:8538

約数の個数: 112

約数和(自身を含む): 725594688

約数和(自身を除く): 478045568

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 64, 65, 70, 80, 91, 104, 112, 130, 140, 160, 182, 208, 224, 260, 280, 320, 364, 416, 448, 455, 520, 560, 728, 832, 910, 1040, 1120, 1456, 1820, 2080, 2240, 2912, 3640, 4160, 5824, 7280, 8501, 14560, 17002, 29120, 34004, 42505, 59507, 68008, 85010, 110513, 119014, 136016, 170020, 221026, 238028, 272032, 297535, 340040, 442052, 476056, 544064, 552565, 595070, 680080, 773591, 884104, 952112, 1105130, 1190140, 1360160, 1547182, 1768208, 1904224, 2210260, 2380280, 2720320, 3094364, 3536416, 3808448, 3867955, 4420520, 4760560, 6188728, 7072832, 7735910, 8841040, 9521120, 12377456, 15471820, 17682080, 19042240, 24754912, 30943640, 35364160, 49509824, 61887280, 123774560, 247549120]

約数ペア:

[(1, 247549120), (2, 123774560), (4, 61887280), (5, 49509824), (7, 35364160), (8, 30943640), (10, 24754912), (13, 19042240), (14, 17682080), (16, 15471820), (20, 12377456), (26, 9521120), (28, 8841040), (32, 7735910), (35, 7072832), (40, 6188728), (52, 4760560), (56, 4420520), (64, 3867955), (65, 3808448), (70, 3536416), (80, 3094364), (91, 2720320), (104, 2380280), (112, 2210260), (130, 1904224), (140, 1768208), (160, 1547182), (182, 1360160), (208, 1190140), (224, 1105130), (260, 952112), (280, 884104), (320, 773591), (364, 680080), (416, 595070), (448, 552565), (455, 544064), (520, 476056), (560, 442052), (728, 340040), (832, 297535), (910, 272032), (1040, 238028), (1120, 221026), (1456, 170020), (1820, 136016), (2080, 119014), (2240, 110513), (2912, 85010), (3640, 68008), (4160, 59507), (5824, 42505), (7280, 34004), (8501, 29120), (14560, 17002)]