1679580

素因数分解:

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

素因数の和:96

約数の個数: 144

約数和(自身を含む): 6150144

約数和(自身を除く): 4470564

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, 124, 126, 129, 140, 155, 172, 180, 186, 210, 215, 217, 252, 258, 279, 301, 310, 315, 372, 387, 420, 430, 434, 465, 516, 558, 602, 620, 630, 645, 651, 774, 860, 868, 903, 930, 1085, 1116, 1204, 1260, 1290, 1302, 1333, 1395, 1505, 1548, 1806, 1860, 1935, 1953, 2170, 2580, 2604, 2666, 2709, 2790, 3010, 3255, 3612, 3870, 3906, 3999, 4340, 4515, 5332, 5418, 5580, 6020, 6510, 6665, 7740, 7812, 7998, 9030, 9331, 9765, 10836, 11997, 13020, 13330, 13545, 15996, 18060, 18662, 19530, 19995, 23994, 26660, 27090, 27993, 37324, 39060, 39990, 46655, 47988, 54180, 55986, 59985, 79980, 83979, 93310, 111972, 119970, 139965, 167958, 186620, 239940, 279930, 335916, 419895, 559860, 839790, 1679580]

約数ペア:

[(1, 1679580), (2, 839790), (3, 559860), (4, 419895), (5, 335916), (6, 279930), (7, 239940), (9, 186620), (10, 167958), (12, 139965), (14, 119970), (15, 111972), (18, 93310), (20, 83979), (21, 79980), (28, 59985), (30, 55986), (31, 54180), (35, 47988), (36, 46655), (42, 39990), (43, 39060), (45, 37324), (60, 27993), (62, 27090), (63, 26660), (70, 23994), (84, 19995), (86, 19530), (90, 18662), (93, 18060), (105, 15996), (124, 13545), (126, 13330), (129, 13020), (140, 11997), (155, 10836), (172, 9765), (180, 9331), (186, 9030), (210, 7998), (215, 7812), (217, 7740), (252, 6665), (258, 6510), (279, 6020), (301, 5580), (310, 5418), (315, 5332), (372, 4515), (387, 4340), (420, 3999), (430, 3906), (434, 3870), (465, 3612), (516, 3255), (558, 3010), (602, 2790), (620, 2709), (630, 2666), (645, 2604), (651, 2580), (774, 2170), (860, 1953), (868, 1935), (903, 1860), (930, 1806), (1085, 1548), (1116, 1505), (1204, 1395), (1260, 1333), (1290, 1302)]