22740120

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:186

約数の個数: 192

約数和(自身を含む): 82162080

約数和(自身を除く): 59421960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 43, 45, 52, 60, 65, 72, 78, 86, 90, 104, 113, 117, 120, 129, 130, 156, 172, 180, 195, 215, 226, 234, 258, 260, 312, 339, 344, 360, 387, 390, 430, 452, 468, 516, 520, 559, 565, 585, 645, 678, 774, 780, 860, 904, 936, 1017, 1032, 1118, 1130, 1170, 1290, 1356, 1469, 1548, 1560, 1677, 1695, 1720, 1935, 2034, 2236, 2260, 2340, 2580, 2712, 2795, 2938, 3096, 3354, 3390, 3870, 4068, 4407, 4472, 4520, 4680, 4859, 5031, 5085, 5160, 5590, 5876, 6708, 6780, 7345, 7740, 8136, 8385, 8814, 9718, 10062, 10170, 11180, 11752, 13221, 13416, 13560, 14577, 14690, 15480, 16770, 17628, 19436, 20124, 20340, 22035, 22360, 24295, 25155, 26442, 29154, 29380, 33540, 35256, 38872, 40248, 40680, 43731, 44070, 48590, 50310, 52884, 58308, 58760, 63167, 66105, 67080, 72885, 87462, 88140, 97180, 100620, 105768, 116616, 126334, 132210, 145770, 174924, 176280, 189501, 194360, 201240, 218655, 252668, 264420, 291540, 315835, 349848, 379002, 437310, 505336, 528840, 568503, 583080, 631670, 758004, 874620, 947505, 1137006, 1263340, 1516008, 1749240, 1895010, 2274012, 2526680, 2842515, 3790020, 4548024, 5685030, 7580040, 11370060, 22740120]

約数ペア:

[(1, 22740120), (2, 11370060), (3, 7580040), (4, 5685030), (5, 4548024), (6, 3790020), (8, 2842515), (9, 2526680), (10, 2274012), (12, 1895010), (13, 1749240), (15, 1516008), (18, 1263340), (20, 1137006), (24, 947505), (26, 874620), (30, 758004), (36, 631670), (39, 583080), (40, 568503), (43, 528840), (45, 505336), (52, 437310), (60, 379002), (65, 349848), (72, 315835), (78, 291540), (86, 264420), (90, 252668), (104, 218655), (113, 201240), (117, 194360), (120, 189501), (129, 176280), (130, 174924), (156, 145770), (172, 132210), (180, 126334), (195, 116616), (215, 105768), (226, 100620), (234, 97180), (258, 88140), (260, 87462), (312, 72885), (339, 67080), (344, 66105), (360, 63167), (387, 58760), (390, 58308), (430, 52884), (452, 50310), (468, 48590), (516, 44070), (520, 43731), (559, 40680), (565, 40248), (585, 38872), (645, 35256), (678, 33540), (774, 29380), (780, 29154), (860, 26442), (904, 25155), (936, 24295), (1017, 22360), (1032, 22035), (1118, 20340), (1130, 20124), (1170, 19436), (1290, 17628), (1356, 16770), (1469, 15480), (1548, 14690), (1560, 14577), (1677, 13560), (1695, 13416), (1720, 13221), (1935, 11752), (2034, 11180), (2236, 10170), (2260, 10062), (2340, 9718), (2580, 8814), (2712, 8385), (2795, 8136), (2938, 7740), (3096, 7345), (3354, 6780), (3390, 6708), (3870, 5876), (4068, 5590), (4407, 5160), (4472, 5085), (4520, 5031), (4680, 4859)]