190247640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1427}}^1$

素因数の和:1553

約数の個数: 128

約数和(自身を含む): 629233920

約数和(自身を除く): 438986280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 101, 110, 120, 132, 165, 202, 220, 264, 303, 330, 404, 440, 505, 606, 660, 808, 1010, 1111, 1212, 1320, 1427, 1515, 2020, 2222, 2424, 2854, 3030, 3333, 4040, 4281, 4444, 5555, 5708, 6060, 6666, 7135, 8562, 8888, 11110, 11416, 12120, 13332, 14270, 15697, 16665, 17124, 21405, 22220, 26664, 28540, 31394, 33330, 34248, 42810, 44440, 47091, 57080, 62788, 66660, 78485, 85620, 94182, 125576, 133320, 144127, 156970, 171240, 188364, 235455, 288254, 313940, 376728, 432381, 470910, 576508, 627880, 720635, 864762, 941820, 1153016, 1441270, 1585397, 1729524, 1883640, 2161905, 2882540, 3170794, 3459048, 4323810, 4756191, 5765080, 6341588, 7926985, 8647620, 9512382, 12683176, 15853970, 17295240, 19024764, 23780955, 31707940, 38049528, 47561910, 63415880, 95123820, 190247640]

約数ペア:

[(1, 190247640), (2, 95123820), (3, 63415880), (4, 47561910), (5, 38049528), (6, 31707940), (8, 23780955), (10, 19024764), (11, 17295240), (12, 15853970), (15, 12683176), (20, 9512382), (22, 8647620), (24, 7926985), (30, 6341588), (33, 5765080), (40, 4756191), (44, 4323810), (55, 3459048), (60, 3170794), (66, 2882540), (88, 2161905), (101, 1883640), (110, 1729524), (120, 1585397), (132, 1441270), (165, 1153016), (202, 941820), (220, 864762), (264, 720635), (303, 627880), (330, 576508), (404, 470910), (440, 432381), (505, 376728), (606, 313940), (660, 288254), (808, 235455), (1010, 188364), (1111, 171240), (1212, 156970), (1320, 144127), (1427, 133320), (1515, 125576), (2020, 94182), (2222, 85620), (2424, 78485), (2854, 66660), (3030, 62788), (3333, 57080), (4040, 47091), (4281, 44440), (4444, 42810), (5555, 34248), (5708, 33330), (6060, 31394), (6666, 28540), (7135, 26664), (8562, 22220), (8888, 21405), (11110, 17124), (11416, 16665), (12120, 15697), (13332, 14270)]