22786920

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{541}}^1$

素因数の和:577

約数の個数: 160

約数和(自身を含む): 82633320

約数和(自身を除く): 59846400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 260, 270, 312, 324, 351, 360, 390, 405, 468, 520, 540, 541, 585, 648, 702, 780, 810, 936, 1053, 1080, 1082, 1170, 1404, 1560, 1620, 1623, 1755, 2106, 2164, 2340, 2705, 2808, 3240, 3246, 3510, 4212, 4328, 4680, 4869, 5265, 5410, 6492, 7020, 7033, 8115, 8424, 9738, 10530, 10820, 12984, 14040, 14066, 14607, 16230, 19476, 21060, 21099, 21640, 24345, 28132, 29214, 32460, 35165, 38952, 42120, 42198, 43821, 48690, 56264, 58428, 63297, 64920, 70330, 73035, 84396, 87642, 97380, 105495, 116856, 126594, 140660, 146070, 168792, 175284, 189891, 194760, 210990, 219105, 253188, 281320, 292140, 316485, 350568, 379782, 421980, 438210, 506376, 569673, 584280, 632970, 759564, 843960, 876420, 949455, 1139346, 1265940, 1519128, 1752840, 1898910, 2278692, 2531880, 2848365, 3797820, 4557384, 5696730, 7595640, 11393460, 22786920]

約数ペア:

[(1, 22786920), (2, 11393460), (3, 7595640), (4, 5696730), (5, 4557384), (6, 3797820), (8, 2848365), (9, 2531880), (10, 2278692), (12, 1898910), (13, 1752840), (15, 1519128), (18, 1265940), (20, 1139346), (24, 949455), (26, 876420), (27, 843960), (30, 759564), (36, 632970), (39, 584280), (40, 569673), (45, 506376), (52, 438210), (54, 421980), (60, 379782), (65, 350568), (72, 316485), (78, 292140), (81, 281320), (90, 253188), (104, 219105), (108, 210990), (117, 194760), (120, 189891), (130, 175284), (135, 168792), (156, 146070), (162, 140660), (180, 126594), (195, 116856), (216, 105495), (234, 97380), (260, 87642), (270, 84396), (312, 73035), (324, 70330), (351, 64920), (360, 63297), (390, 58428), (405, 56264), (468, 48690), (520, 43821), (540, 42198), (541, 42120), (585, 38952), (648, 35165), (702, 32460), (780, 29214), (810, 28132), (936, 24345), (1053, 21640), (1080, 21099), (1082, 21060), (1170, 19476), (1404, 16230), (1560, 14607), (1620, 14066), (1623, 14040), (1755, 12984), (2106, 10820), (2164, 10530), (2340, 9738), (2705, 8424), (2808, 8115), (3240, 7033), (3246, 7020), (3510, 6492), (4212, 5410), (4328, 5265), (4680, 4869)]