22147160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1$

素因数の和:241

約数の個数: 128

約数和(自身を含む): 62899200

約数和(自身を除く): 40752040

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 23, 28, 35, 38, 40, 46, 56, 70, 76, 92, 95, 115, 133, 140, 152, 161, 181, 184, 190, 230, 266, 280, 322, 362, 380, 437, 460, 532, 644, 665, 724, 760, 805, 874, 905, 920, 1064, 1267, 1288, 1330, 1448, 1610, 1748, 1810, 2185, 2534, 2660, 3059, 3220, 3439, 3496, 3620, 4163, 4370, 5068, 5320, 6118, 6335, 6440, 6878, 7240, 8326, 8740, 10136, 12236, 12670, 13756, 15295, 16652, 17195, 17480, 20815, 24073, 24472, 25340, 27512, 29141, 30590, 33304, 34390, 41630, 48146, 50680, 58282, 61180, 68780, 79097, 83260, 96292, 116564, 120365, 122360, 137560, 145705, 158194, 166520, 192584, 233128, 240730, 291410, 316388, 395485, 481460, 553679, 582820, 632776, 790970, 962920, 1107358, 1165640, 1581940, 2214716, 2768395, 3163880, 4429432, 5536790, 11073580, 22147160]

約数ペア:

[(1, 22147160), (2, 11073580), (4, 5536790), (5, 4429432), (7, 3163880), (8, 2768395), (10, 2214716), (14, 1581940), (19, 1165640), (20, 1107358), (23, 962920), (28, 790970), (35, 632776), (38, 582820), (40, 553679), (46, 481460), (56, 395485), (70, 316388), (76, 291410), (92, 240730), (95, 233128), (115, 192584), (133, 166520), (140, 158194), (152, 145705), (161, 137560), (181, 122360), (184, 120365), (190, 116564), (230, 96292), (266, 83260), (280, 79097), (322, 68780), (362, 61180), (380, 58282), (437, 50680), (460, 48146), (532, 41630), (644, 34390), (665, 33304), (724, 30590), (760, 29141), (805, 27512), (874, 25340), (905, 24472), (920, 24073), (1064, 20815), (1267, 17480), (1288, 17195), (1330, 16652), (1448, 15295), (1610, 13756), (1748, 12670), (1810, 12236), (2185, 10136), (2534, 8740), (2660, 8326), (3059, 7240), (3220, 6878), (3439, 6440), (3496, 6335), (3620, 6118), (4163, 5320), (4370, 5068)]