151051120

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 160

約数和(自身を含む): 424258560

約数和(自身を除く): 273207440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 23, 34, 40, 44, 46, 55, 68, 80, 85, 88, 92, 110, 115, 136, 170, 176, 184, 187, 220, 230, 253, 272, 340, 368, 374, 391, 439, 440, 460, 506, 680, 748, 782, 878, 880, 920, 935, 1012, 1265, 1360, 1496, 1564, 1756, 1840, 1870, 1955, 2024, 2195, 2530, 2992, 3128, 3512, 3740, 3910, 4048, 4301, 4390, 4829, 5060, 6256, 7024, 7463, 7480, 7820, 8602, 8780, 9658, 10097, 10120, 14926, 14960, 15640, 17204, 17560, 19316, 20194, 20240, 21505, 24145, 29852, 31280, 34408, 35120, 37315, 38632, 40388, 43010, 48290, 50485, 59704, 68816, 74630, 77264, 80776, 82093, 86020, 96580, 100970, 111067, 119408, 149260, 161552, 164186, 171649, 172040, 193160, 201940, 222134, 298520, 328372, 343298, 344080, 386320, 403880, 410465, 444268, 555335, 597040, 656744, 686596, 807760, 820930, 858245, 888536, 1110670, 1313488, 1373192, 1641860, 1716490, 1777072, 1888139, 2221340, 2746384, 3283720, 3432980, 3776278, 4442680, 6567440, 6865960, 7552556, 8885360, 9440695, 13731920, 15105112, 18881390, 30210224, 37762780, 75525560, 151051120]

約数ペア:

[(1, 151051120), (2, 75525560), (4, 37762780), (5, 30210224), (8, 18881390), (10, 15105112), (11, 13731920), (16, 9440695), (17, 8885360), (20, 7552556), (22, 6865960), (23, 6567440), (34, 4442680), (40, 3776278), (44, 3432980), (46, 3283720), (55, 2746384), (68, 2221340), (80, 1888139), (85, 1777072), (88, 1716490), (92, 1641860), (110, 1373192), (115, 1313488), (136, 1110670), (170, 888536), (176, 858245), (184, 820930), (187, 807760), (220, 686596), (230, 656744), (253, 597040), (272, 555335), (340, 444268), (368, 410465), (374, 403880), (391, 386320), (439, 344080), (440, 343298), (460, 328372), (506, 298520), (680, 222134), (748, 201940), (782, 193160), (878, 172040), (880, 171649), (920, 164186), (935, 161552), (1012, 149260), (1265, 119408), (1360, 111067), (1496, 100970), (1564, 96580), (1756, 86020), (1840, 82093), (1870, 80776), (1955, 77264), (2024, 74630), (2195, 68816), (2530, 59704), (2992, 50485), (3128, 48290), (3512, 43010), (3740, 40388), (3910, 38632), (4048, 37315), (4301, 35120), (4390, 34408), (4829, 31280), (5060, 29852), (6256, 24145), (7024, 21505), (7463, 20240), (7480, 20194), (7820, 19316), (8602, 17560), (8780, 17204), (9658, 15640), (10097, 14960), (10120, 14926)]