2141396040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{364183}}^1$

素因数の和:364211

約数の個数: 96

約数和(自身を含む): 7473055680

約数和(自身を除く): 5331659640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 364183, 728366, 1092549, 1456732, 1820915, 2185098, 2549281, 2913464, 3641830, 4370196, 5098562, 5462745, 7283660, 7647843, 8740392, 10197124, 10925490, 12746405, 14567320, 15295686, 17844967, 20394248, 21850980, 25492810, 30591372, 35689934, 38239215, 43701960, 50985620, 53534901, 61182744, 71379868, 76478430, 89224835, 101971240, 107069802, 142759736, 152956860, 178449670, 214139604, 267674505, 305913720, 356899340, 428279208, 535349010, 713798680, 1070698020, 2141396040]

約数ペア:

[(1, 2141396040), (2, 1070698020), (3, 713798680), (4, 535349010), (5, 428279208), (6, 356899340), (7, 305913720), (8, 267674505), (10, 214139604), (12, 178449670), (14, 152956860), (15, 142759736), (20, 107069802), (21, 101971240), (24, 89224835), (28, 76478430), (30, 71379868), (35, 61182744), (40, 53534901), (42, 50985620), (49, 43701960), (56, 38239215), (60, 35689934), (70, 30591372), (84, 25492810), (98, 21850980), (105, 20394248), (120, 17844967), (140, 15295686), (147, 14567320), (168, 12746405), (196, 10925490), (210, 10197124), (245, 8740392), (280, 7647843), (294, 7283660), (392, 5462745), (420, 5098562), (490, 4370196), (588, 3641830), (735, 2913464), (840, 2549281), (980, 2185098), (1176, 1820915), (1470, 1456732), (1960, 1092549), (2940, 728366), (5880, 364183)]