186316620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{499}}^1$

素因数の和:652

約数の個数: 144

約数和(自身を含む): 612864000

約数和(自身を除く): 426547380

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 127, 140, 147, 196, 210, 245, 254, 294, 381, 420, 490, 499, 508, 588, 635, 735, 762, 889, 980, 998, 1270, 1470, 1497, 1524, 1778, 1905, 1996, 2495, 2540, 2667, 2940, 2994, 3493, 3556, 3810, 4445, 4990, 5334, 5988, 6223, 6986, 7485, 7620, 8890, 9980, 10479, 10668, 12446, 13335, 13972, 14970, 17465, 17780, 18669, 20958, 24451, 24892, 26670, 29940, 31115, 34930, 37338, 41916, 48902, 52395, 53340, 62230, 63373, 69860, 73353, 74676, 93345, 97804, 104790, 122255, 124460, 126746, 146706, 186690, 190119, 209580, 244510, 253492, 293412, 316865, 366765, 373380, 380238, 443611, 489020, 633730, 733530, 760476, 887222, 950595, 1267460, 1330833, 1467060, 1774444, 1901190, 2218055, 2661666, 3105277, 3802380, 4436110, 5323332, 6210554, 6654165, 8872220, 9315831, 12421108, 13308330, 15526385, 18631662, 26616660, 31052770, 37263324, 46579155, 62105540, 93158310, 186316620]

約数ペア:

[(1, 186316620), (2, 93158310), (3, 62105540), (4, 46579155), (5, 37263324), (6, 31052770), (7, 26616660), (10, 18631662), (12, 15526385), (14, 13308330), (15, 12421108), (20, 9315831), (21, 8872220), (28, 6654165), (30, 6210554), (35, 5323332), (42, 4436110), (49, 3802380), (60, 3105277), (70, 2661666), (84, 2218055), (98, 1901190), (105, 1774444), (127, 1467060), (140, 1330833), (147, 1267460), (196, 950595), (210, 887222), (245, 760476), (254, 733530), (294, 633730), (381, 489020), (420, 443611), (490, 380238), (499, 373380), (508, 366765), (588, 316865), (635, 293412), (735, 253492), (762, 244510), (889, 209580), (980, 190119), (998, 186690), (1270, 146706), (1470, 126746), (1497, 124460), (1524, 122255), (1778, 104790), (1905, 97804), (1996, 93345), (2495, 74676), (2540, 73353), (2667, 69860), (2940, 63373), (2994, 62230), (3493, 53340), (3556, 52395), (3810, 48902), (4445, 41916), (4990, 37338), (5334, 34930), (5988, 31115), (6223, 29940), (6986, 26670), (7485, 24892), (7620, 24451), (8890, 20958), (9980, 18669), (10479, 17780), (10668, 17465), (12446, 14970), (13335, 13972)]