42177240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^2\times {\mathrm{797}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 163749600

約数和(自身を除く): 121572360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 49, 54, 56, 60, 63, 70, 72, 84, 90, 98, 105, 108, 120, 126, 135, 140, 147, 168, 180, 189, 196, 210, 216, 245, 252, 270, 280, 294, 315, 360, 378, 392, 420, 441, 490, 504, 540, 588, 630, 735, 756, 797, 840, 882, 945, 980, 1080, 1176, 1260, 1323, 1470, 1512, 1594, 1764, 1890, 1960, 2205, 2391, 2520, 2646, 2940, 3188, 3528, 3780, 3985, 4410, 4782, 5292, 5579, 5880, 6376, 6615, 7173, 7560, 7970, 8820, 9564, 10584, 11158, 11955, 13230, 14346, 15940, 16737, 17640, 19128, 21519, 22316, 23910, 26460, 27895, 28692, 31880, 33474, 35865, 39053, 43038, 44632, 47820, 50211, 52920, 55790, 57384, 66948, 71730, 78106, 83685, 86076, 95640, 100422, 107595, 111580, 117159, 133896, 143460, 150633, 156212, 167370, 172152, 195265, 200844, 215190, 223160, 234318, 251055, 286920, 301266, 312424, 334740, 351477, 390530, 401688, 430380, 468636, 502110, 585795, 602532, 669480, 702954, 753165, 781060, 860760, 937272, 1004220, 1054431, 1171590, 1205064, 1405908, 1506330, 1562120, 1757385, 2008440, 2108862, 2343180, 2811816, 3012660, 3514770, 4217724, 4686360, 5272155, 6025320, 7029540, 8435448, 10544310, 14059080, 21088620, 42177240]

約数ペア:

[(1, 42177240), (2, 21088620), (3, 14059080), (4, 10544310), (5, 8435448), (6, 7029540), (7, 6025320), (8, 5272155), (9, 4686360), (10, 4217724), (12, 3514770), (14, 3012660), (15, 2811816), (18, 2343180), (20, 2108862), (21, 2008440), (24, 1757385), (27, 1562120), (28, 1506330), (30, 1405908), (35, 1205064), (36, 1171590), (40, 1054431), (42, 1004220), (45, 937272), (49, 860760), (54, 781060), (56, 753165), (60, 702954), (63, 669480), (70, 602532), (72, 585795), (84, 502110), (90, 468636), (98, 430380), (105, 401688), (108, 390530), (120, 351477), (126, 334740), (135, 312424), (140, 301266), (147, 286920), (168, 251055), (180, 234318), (189, 223160), (196, 215190), (210, 200844), (216, 195265), (245, 172152), (252, 167370), (270, 156212), (280, 150633), (294, 143460), (315, 133896), (360, 117159), (378, 111580), (392, 107595), (420, 100422), (441, 95640), (490, 86076), (504, 83685), (540, 78106), (588, 71730), (630, 66948), (735, 57384), (756, 55790), (797, 52920), (840, 50211), (882, 47820), (945, 44632), (980, 43038), (1080, 39053), (1176, 35865), (1260, 33474), (1323, 31880), (1470, 28692), (1512, 27895), (1594, 26460), (1764, 23910), (1890, 22316), (1960, 21519), (2205, 19128), (2391, 17640), (2520, 16737), (2646, 15940), (2940, 14346), (3188, 13230), (3528, 11955), (3780, 11158), (3985, 10584), (4410, 9564), (4782, 8820), (5292, 7970), (5579, 7560), (5880, 7173), (6376, 6615)]