68360760

素因数分解:

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

素因数の和:580

約数の個数: 192

約数和(自身を含む): 248582880

約数和(自身を除く): 180222120

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, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 541, 585, 648, 702, 780, 810, 936, 972, 1053, 1080, 1082, 1170, 1215, 1404, 1560, 1620, 1623, 1755, 1944, 2106, 2164, 2340, 2430, 2705, 2808, 3159, 3240, 3246, 3510, 4212, 4328, 4680, 4860, 4869, 5265, 5410, 6318, 6492, 7020, 7033, 8115, 8424, 9720, 9738, 10530, 10820, 12636, 12984, 14040, 14066, 14607, 15795, 16230, 19476, 21060, 21099, 21640, 24345, 25272, 28132, 29214, 31590, 32460, 35165, 38952, 42120, 42198, 43821, 48690, 56264, 58428, 63180, 63297, 64920, 70330, 73035, 84396, 87642, 97380, 105495, 116856, 126360, 126594, 131463, 140660, 146070, 168792, 175284, 189891, 194760, 210990, 219105, 253188, 262926, 281320, 292140, 316485, 350568, 379782, 421980, 438210, 506376, 525852, 569673, 584280, 632970, 657315, 759564, 843960, 876420, 949455, 1051704, 1139346, 1265940, 1314630, 1519128, 1709019, 1752840, 1898910, 2278692, 2531880, 2629260, 2848365, 3418038, 3797820, 4557384, 5258520, 5696730, 6836076, 7595640, 8545095, 11393460, 13672152, 17090190, 22786920, 34180380, 68360760]

約数ペア:

[(1, 68360760), (2, 34180380), (3, 22786920), (4, 17090190), (5, 13672152), (6, 11393460), (8, 8545095), (9, 7595640), (10, 6836076), (12, 5696730), (13, 5258520), (15, 4557384), (18, 3797820), (20, 3418038), (24, 2848365), (26, 2629260), (27, 2531880), (30, 2278692), (36, 1898910), (39, 1752840), (40, 1709019), (45, 1519128), (52, 1314630), (54, 1265940), (60, 1139346), (65, 1051704), (72, 949455), (78, 876420), (81, 843960), (90, 759564), (104, 657315), (108, 632970), (117, 584280), (120, 569673), (130, 525852), (135, 506376), (156, 438210), (162, 421980), (180, 379782), (195, 350568), (216, 316485), (234, 292140), (243, 281320), (260, 262926), (270, 253188), (312, 219105), (324, 210990), (351, 194760), (360, 189891), (390, 175284), (405, 168792), (468, 146070), (486, 140660), (520, 131463), (540, 126594), (541, 126360), (585, 116856), (648, 105495), (702, 97380), (780, 87642), (810, 84396), (936, 73035), (972, 70330), (1053, 64920), (1080, 63297), (1082, 63180), (1170, 58428), (1215, 56264), (1404, 48690), (1560, 43821), (1620, 42198), (1623, 42120), (1755, 38952), (1944, 35165), (2106, 32460), (2164, 31590), (2340, 29214), (2430, 28132), (2705, 25272), (2808, 24345), (3159, 21640), (3240, 21099), (3246, 21060), (3510, 19476), (4212, 16230), (4328, 15795), (4680, 14607), (4860, 14066), (4869, 14040), (5265, 12984), (5410, 12636), (6318, 10820), (6492, 10530), (7020, 9738), (7033, 9720), (8115, 8424)]