146385540

素因数分解:

$2^2\times 3^2\times 5^1\times 7^3\times {\mathrm{2371}}^1$

素因数の和:2407

約数の個数: 144

約数和(自身を含む): 518044800

約数和(自身を除く): 371659260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 343, 420, 441, 490, 588, 630, 686, 735, 882, 980, 1029, 1260, 1372, 1470, 1715, 1764, 2058, 2205, 2371, 2940, 3087, 3430, 4116, 4410, 4742, 5145, 6174, 6860, 7113, 8820, 9484, 10290, 11855, 12348, 14226, 15435, 16597, 20580, 21339, 23710, 28452, 30870, 33194, 35565, 42678, 47420, 49791, 61740, 66388, 71130, 82985, 85356, 99582, 106695, 116179, 142260, 149373, 165970, 199164, 213390, 232358, 248955, 298746, 331940, 348537, 426780, 464716, 497910, 580895, 597492, 697074, 746865, 813253, 995820, 1045611, 1161790, 1394148, 1493730, 1626506, 1742685, 2091222, 2323580, 2439759, 2987460, 3253012, 3485370, 4066265, 4182444, 4879518, 5228055, 6970740, 7319277, 8132530, 9759036, 10456110, 12198795, 14638554, 16265060, 20912220, 24397590, 29277108, 36596385, 48795180, 73192770, 146385540]

約数ペア:

[(1, 146385540), (2, 73192770), (3, 48795180), (4, 36596385), (5, 29277108), (6, 24397590), (7, 20912220), (9, 16265060), (10, 14638554), (12, 12198795), (14, 10456110), (15, 9759036), (18, 8132530), (20, 7319277), (21, 6970740), (28, 5228055), (30, 4879518), (35, 4182444), (36, 4066265), (42, 3485370), (45, 3253012), (49, 2987460), (60, 2439759), (63, 2323580), (70, 2091222), (84, 1742685), (90, 1626506), (98, 1493730), (105, 1394148), (126, 1161790), (140, 1045611), (147, 995820), (180, 813253), (196, 746865), (210, 697074), (245, 597492), (252, 580895), (294, 497910), (315, 464716), (343, 426780), (420, 348537), (441, 331940), (490, 298746), (588, 248955), (630, 232358), (686, 213390), (735, 199164), (882, 165970), (980, 149373), (1029, 142260), (1260, 116179), (1372, 106695), (1470, 99582), (1715, 85356), (1764, 82985), (2058, 71130), (2205, 66388), (2371, 61740), (2940, 49791), (3087, 47420), (3430, 42678), (4116, 35565), (4410, 33194), (4742, 30870), (5145, 28452), (6174, 23710), (6860, 21339), (7113, 20580), (8820, 16597), (9484, 15435), (10290, 14226), (11855, 12348)]