146253240

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{8291}}^1$

素因数の和:8322

約数の個数: 144

約数和(自身を含む): 552993480

約数和(自身を除く): 406740240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 49, 56, 60, 63, 70, 72, 84, 90, 98, 105, 120, 126, 140, 147, 168, 180, 196, 210, 245, 252, 280, 294, 315, 360, 392, 420, 441, 490, 504, 588, 630, 735, 840, 882, 980, 1176, 1260, 1470, 1764, 1960, 2205, 2520, 2940, 3528, 4410, 5880, 8291, 8820, 16582, 17640, 24873, 33164, 41455, 49746, 58037, 66328, 74619, 82910, 99492, 116074, 124365, 149238, 165820, 174111, 198984, 232148, 248730, 290185, 298476, 331640, 348222, 373095, 406259, 464296, 497460, 522333, 580370, 596952, 696444, 746190, 812518, 870555, 994920, 1044666, 1160740, 1218777, 1392888, 1492380, 1625036, 1741110, 2031295, 2089332, 2321480, 2437554, 2611665, 2984760, 3250072, 3482220, 3656331, 4062590, 4178664, 4875108, 5223330, 6093885, 6964440, 7312662, 8125180, 9750216, 10446660, 12187770, 14625324, 16250360, 18281655, 20893320, 24375540, 29250648, 36563310, 48751080, 73126620, 146253240]

約数ペア:

[(1, 146253240), (2, 73126620), (3, 48751080), (4, 36563310), (5, 29250648), (6, 24375540), (7, 20893320), (8, 18281655), (9, 16250360), (10, 14625324), (12, 12187770), (14, 10446660), (15, 9750216), (18, 8125180), (20, 7312662), (21, 6964440), (24, 6093885), (28, 5223330), (30, 4875108), (35, 4178664), (36, 4062590), (40, 3656331), (42, 3482220), (45, 3250072), (49, 2984760), (56, 2611665), (60, 2437554), (63, 2321480), (70, 2089332), (72, 2031295), (84, 1741110), (90, 1625036), (98, 1492380), (105, 1392888), (120, 1218777), (126, 1160740), (140, 1044666), (147, 994920), (168, 870555), (180, 812518), (196, 746190), (210, 696444), (245, 596952), (252, 580370), (280, 522333), (294, 497460), (315, 464296), (360, 406259), (392, 373095), (420, 348222), (441, 331640), (490, 298476), (504, 290185), (588, 248730), (630, 232148), (735, 198984), (840, 174111), (882, 165820), (980, 149238), (1176, 124365), (1260, 116074), (1470, 99492), (1764, 82910), (1960, 74619), (2205, 66328), (2520, 58037), (2940, 49746), (3528, 41455), (4410, 33164), (5880, 24873), (8291, 17640), (8820, 16582)]