227803680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1$

素因数の和:360

約数の個数: 288

約数和(自身を含む): 859674816

約数和(自身を除く): 631871136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 43, 45, 48, 52, 60, 65, 72, 78, 80, 86, 90, 96, 104, 117, 120, 129, 130, 144, 156, 160, 172, 180, 195, 208, 215, 234, 240, 258, 260, 283, 288, 312, 344, 360, 387, 390, 416, 430, 468, 480, 516, 520, 559, 566, 585, 624, 645, 688, 720, 774, 780, 849, 860, 936, 1032, 1040, 1118, 1132, 1170, 1248, 1290, 1376, 1415, 1440, 1548, 1560, 1677, 1698, 1720, 1872, 1935, 2064, 2080, 2236, 2264, 2340, 2547, 2580, 2795, 2830, 3096, 3120, 3354, 3396, 3440, 3679, 3744, 3870, 4128, 4245, 4472, 4528, 4680, 5031, 5094, 5160, 5590, 5660, 6192, 6240, 6708, 6792, 6880, 7358, 7740, 8385, 8490, 8944, 9056, 9360, 10062, 10188, 10320, 11037, 11180, 11320, 12169, 12384, 12735, 13416, 13584, 14716, 15480, 16770, 16980, 17888, 18395, 18720, 20124, 20376, 20640, 22074, 22360, 22640, 24338, 25155, 25470, 26832, 27168, 29432, 30960, 33111, 33540, 33960, 36507, 36790, 40248, 40752, 44148, 44720, 45280, 48676, 50310, 50940, 53664, 55185, 58864, 60845, 61920, 66222, 67080, 67920, 73014, 73580, 80496, 81504, 88296, 89440, 97352, 100620, 101880, 109521, 110370, 117728, 121690, 132444, 134160, 135840, 146028, 147160, 158197, 160992, 165555, 176592, 182535, 194704, 201240, 203760, 219042, 220740, 243380, 264888, 268320, 292056, 294320, 316394, 331110, 353184, 365070, 389408, 402480, 407520, 438084, 441480, 474591, 486760, 529776, 547605, 584112, 588640, 632788, 662220, 730140, 790985, 804960, 876168, 882960, 949182, 973520, 1059552, 1095210, 1168224, 1265576, 1324440, 1423773, 1460280, 1581970, 1752336, 1765920, 1898364, 1947040, 2190420, 2372955, 2531152, 2648880, 2847546, 2920560, 3163940, 3504672, 3796728, 4380840, 4745910, 5062304, 5297760, 5695092, 5841120, 6327880, 7118865, 7593456, 8761680, 9491820, 11390184, 12655760, 14237730, 15186912, 17523360, 18983640, 22780368, 25311520, 28475460, 37967280, 45560736, 56950920, 75934560, 113901840, 227803680]

約数ペア:

[(1, 227803680), (2, 113901840), (3, 75934560), (4, 56950920), (5, 45560736), (6, 37967280), (8, 28475460), (9, 25311520), (10, 22780368), (12, 18983640), (13, 17523360), (15, 15186912), (16, 14237730), (18, 12655760), (20, 11390184), (24, 9491820), (26, 8761680), (30, 7593456), (32, 7118865), (36, 6327880), (39, 5841120), (40, 5695092), (43, 5297760), (45, 5062304), (48, 4745910), (52, 4380840), (60, 3796728), (65, 3504672), (72, 3163940), (78, 2920560), (80, 2847546), (86, 2648880), (90, 2531152), (96, 2372955), (104, 2190420), (117, 1947040), (120, 1898364), (129, 1765920), (130, 1752336), (144, 1581970), (156, 1460280), (160, 1423773), (172, 1324440), (180, 1265576), (195, 1168224), (208, 1095210), (215, 1059552), (234, 973520), (240, 949182), (258, 882960), (260, 876168), (283, 804960), (288, 790985), (312, 730140), (344, 662220), (360, 632788), (387, 588640), (390, 584112), (416, 547605), (430, 529776), (468, 486760), (480, 474591), (516, 441480), (520, 438084), (559, 407520), (566, 402480), (585, 389408), (624, 365070), (645, 353184), (688, 331110), (720, 316394), (774, 294320), (780, 292056), (849, 268320), (860, 264888), (936, 243380), (1032, 220740), (1040, 219042), (1118, 203760), (1132, 201240), (1170, 194704), (1248, 182535), (1290, 176592), (1376, 165555), (1415, 160992), (1440, 158197), (1548, 147160), (1560, 146028), (1677, 135840), (1698, 134160), (1720, 132444), (1872, 121690), (1935, 117728), (2064, 110370), (2080, 109521), (2236, 101880), (2264, 100620), (2340, 97352), (2547, 89440), (2580, 88296), (2795, 81504), (2830, 80496), (3096, 73580), (3120, 73014), (3354, 67920), (3396, 67080), (3440, 66222), (3679, 61920), (3744, 60845), (3870, 58864), (4128, 55185), (4245, 53664), (4472, 50940), (4528, 50310), (4680, 48676), (5031, 45280), (5094, 44720), (5160, 44148), (5590, 40752), (5660, 40248), (6192, 36790), (6240, 36507), (6708, 33960), (6792, 33540), (6880, 33111), (7358, 30960), (7740, 29432), (8385, 27168), (8490, 26832), (8944, 25470), (9056, 25155), (9360, 24338), (10062, 22640), (10188, 22360), (10320, 22074), (11037, 20640), (11180, 20376), (11320, 20124), (12169, 18720), (12384, 18395), (12735, 17888), (13416, 16980), (13584, 16770), (14716, 15480)]