15159760

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 46282752

約数和(自身を除く): 31122992

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 35, 40, 44, 46, 55, 56, 70, 77, 80, 88, 92, 107, 110, 112, 115, 140, 154, 161, 176, 184, 214, 220, 230, 253, 280, 308, 322, 368, 385, 428, 440, 460, 506, 535, 560, 616, 644, 749, 770, 805, 856, 880, 920, 1012, 1070, 1177, 1232, 1265, 1288, 1498, 1540, 1610, 1712, 1771, 1840, 2024, 2140, 2354, 2461, 2530, 2576, 2996, 3080, 3220, 3542, 3745, 4048, 4280, 4708, 4922, 5060, 5885, 5992, 6160, 6440, 7084, 7490, 8239, 8560, 8855, 9416, 9844, 10120, 11770, 11984, 12305, 12880, 14168, 14980, 16478, 17227, 17710, 18832, 19688, 20240, 23540, 24610, 27071, 28336, 29960, 32956, 34454, 35420, 39376, 41195, 47080, 49220, 54142, 59920, 65912, 68908, 70840, 82390, 86135, 94160, 98440, 108284, 131824, 135355, 137816, 141680, 164780, 172270, 189497, 196880, 216568, 270710, 275632, 329560, 344540, 378994, 433136, 541420, 659120, 689080, 757988, 947485, 1082840, 1378160, 1515976, 1894970, 2165680, 3031952, 3789940, 7579880, 15159760]

約数ペア:

[(1, 15159760), (2, 7579880), (4, 3789940), (5, 3031952), (7, 2165680), (8, 1894970), (10, 1515976), (11, 1378160), (14, 1082840), (16, 947485), (20, 757988), (22, 689080), (23, 659120), (28, 541420), (35, 433136), (40, 378994), (44, 344540), (46, 329560), (55, 275632), (56, 270710), (70, 216568), (77, 196880), (80, 189497), (88, 172270), (92, 164780), (107, 141680), (110, 137816), (112, 135355), (115, 131824), (140, 108284), (154, 98440), (161, 94160), (176, 86135), (184, 82390), (214, 70840), (220, 68908), (230, 65912), (253, 59920), (280, 54142), (308, 49220), (322, 47080), (368, 41195), (385, 39376), (428, 35420), (440, 34454), (460, 32956), (506, 29960), (535, 28336), (560, 27071), (616, 24610), (644, 23540), (749, 20240), (770, 19688), (805, 18832), (856, 17710), (880, 17227), (920, 16478), (1012, 14980), (1070, 14168), (1177, 12880), (1232, 12305), (1265, 11984), (1288, 11770), (1498, 10120), (1540, 9844), (1610, 9416), (1712, 8855), (1771, 8560), (1840, 8239), (2024, 7490), (2140, 7084), (2354, 6440), (2461, 6160), (2530, 5992), (2576, 5885), (2996, 5060), (3080, 4922), (3220, 4708), (3542, 4280), (3745, 4048)]