189792540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1$

素因数の和:209

約数の個数: 288

約数和(自身を含む): 701116416

約数和(自身を除く): 511323876

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 43, 45, 60, 62, 63, 70, 84, 86, 90, 93, 105, 113, 124, 126, 129, 140, 155, 172, 180, 186, 210, 215, 217, 226, 252, 258, 279, 301, 310, 315, 339, 372, 387, 420, 430, 434, 452, 465, 516, 558, 565, 602, 620, 630, 645, 651, 678, 774, 791, 860, 868, 903, 930, 1017, 1085, 1116, 1130, 1204, 1260, 1290, 1302, 1333, 1356, 1395, 1505, 1548, 1582, 1695, 1806, 1860, 1935, 1953, 2034, 2170, 2260, 2373, 2580, 2604, 2666, 2709, 2790, 3010, 3164, 3255, 3390, 3503, 3612, 3870, 3906, 3955, 3999, 4068, 4340, 4515, 4746, 4859, 5085, 5332, 5418, 5580, 6020, 6510, 6665, 6780, 7006, 7119, 7740, 7812, 7910, 7998, 9030, 9331, 9492, 9718, 9765, 10170, 10509, 10836, 11865, 11997, 13020, 13330, 13545, 14012, 14238, 14577, 15820, 15996, 17515, 18060, 18662, 19436, 19530, 19995, 20340, 21018, 23730, 23994, 24295, 24521, 26660, 27090, 27993, 28476, 29154, 31527, 34013, 35030, 35595, 37324, 39060, 39990, 42036, 43731, 46655, 47460, 47988, 48590, 49042, 52545, 54180, 55986, 58308, 59985, 63054, 68026, 70060, 71190, 72885, 73563, 79980, 83979, 87462, 93310, 97180, 98084, 102039, 105090, 111972, 119970, 122605, 126108, 136052, 139965, 142380, 145770, 147126, 150629, 157635, 167958, 170065, 174924, 186620, 204078, 210180, 218655, 220689, 239940, 245210, 279930, 291540, 294252, 301258, 306117, 315270, 335916, 340130, 367815, 408156, 419895, 437310, 441378, 451887, 490420, 510195, 559860, 602516, 612234, 630540, 680260, 735630, 753145, 839790, 874620, 882756, 903774, 1020390, 1054403, 1103445, 1224468, 1355661, 1471260, 1506290, 1530585, 1679580, 1807548, 2040780, 2108806, 2206890, 2259435, 2711322, 3012580, 3061170, 3163209, 4217612, 4413780, 4518870, 5272015, 5422644, 6122340, 6326418, 6778305, 9037740, 9489627, 10544030, 12652836, 13556610, 15816045, 18979254, 21088060, 27113220, 31632090, 37958508, 47448135, 63264180, 94896270, 189792540]

約数ペア:

[(1, 189792540), (2, 94896270), (3, 63264180), (4, 47448135), (5, 37958508), (6, 31632090), (7, 27113220), (9, 21088060), (10, 18979254), (12, 15816045), (14, 13556610), (15, 12652836), (18, 10544030), (20, 9489627), (21, 9037740), (28, 6778305), (30, 6326418), (31, 6122340), (35, 5422644), (36, 5272015), (42, 4518870), (43, 4413780), (45, 4217612), (60, 3163209), (62, 3061170), (63, 3012580), (70, 2711322), (84, 2259435), (86, 2206890), (90, 2108806), (93, 2040780), (105, 1807548), (113, 1679580), (124, 1530585), (126, 1506290), (129, 1471260), (140, 1355661), (155, 1224468), (172, 1103445), (180, 1054403), (186, 1020390), (210, 903774), (215, 882756), (217, 874620), (226, 839790), (252, 753145), (258, 735630), (279, 680260), (301, 630540), (310, 612234), (315, 602516), (339, 559860), (372, 510195), (387, 490420), (420, 451887), (430, 441378), (434, 437310), (452, 419895), (465, 408156), (516, 367815), (558, 340130), (565, 335916), (602, 315270), (620, 306117), (630, 301258), (645, 294252), (651, 291540), (678, 279930), (774, 245210), (791, 239940), (860, 220689), (868, 218655), (903, 210180), (930, 204078), (1017, 186620), (1085, 174924), (1116, 170065), (1130, 167958), (1204, 157635), (1260, 150629), (1290, 147126), (1302, 145770), (1333, 142380), (1356, 139965), (1395, 136052), (1505, 126108), (1548, 122605), (1582, 119970), (1695, 111972), (1806, 105090), (1860, 102039), (1935, 98084), (1953, 97180), (2034, 93310), (2170, 87462), (2260, 83979), (2373, 79980), (2580, 73563), (2604, 72885), (2666, 71190), (2709, 70060), (2790, 68026), (3010, 63054), (3164, 59985), (3255, 58308), (3390, 55986), (3503, 54180), (3612, 52545), (3870, 49042), (3906, 48590), (3955, 47988), (3999, 47460), (4068, 46655), (4340, 43731), (4515, 42036), (4746, 39990), (4859, 39060), (5085, 37324), (5332, 35595), (5418, 35030), (5580, 34013), (6020, 31527), (6510, 29154), (6665, 28476), (6780, 27993), (7006, 27090), (7119, 26660), (7740, 24521), (7812, 24295), (7910, 23994), (7998, 23730), (9030, 21018), (9331, 20340), (9492, 19995), (9718, 19530), (9765, 19436), (10170, 18662), (10509, 18060), (10836, 17515), (11865, 15996), (11997, 15820), (13020, 14577), (13330, 14238), (13545, 14012)]