223304760

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{12659}}^1$

素因数の和:12690

約数の個数: 144

約数和(自身を含む): 844295400

約数和(自身を除く): 620990640

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, 8820, 12659, 17640, 25318, 37977, 50636, 63295, 75954, 88613, 101272, 113931, 126590, 151908, 177226, 189885, 227862, 253180, 265839, 303816, 354452, 379770, 443065, 455724, 506360, 531678, 569655, 620291, 708904, 759540, 797517, 886130, 911448, 1063356, 1139310, 1240582, 1329195, 1519080, 1595034, 1772260, 1860873, 2126712, 2278620, 2481164, 2658390, 3101455, 3190068, 3544520, 3721746, 3987585, 4557240, 4962328, 5316780, 5582619, 6202910, 6380136, 7443492, 7975170, 9304365, 10633560, 11165238, 12405820, 14886984, 15950340, 18608730, 22330476, 24811640, 27913095, 31900680, 37217460, 44660952, 55826190, 74434920, 111652380, 223304760]

約数ペア:

[(1, 223304760), (2, 111652380), (3, 74434920), (4, 55826190), (5, 44660952), (6, 37217460), (7, 31900680), (8, 27913095), (9, 24811640), (10, 22330476), (12, 18608730), (14, 15950340), (15, 14886984), (18, 12405820), (20, 11165238), (21, 10633560), (24, 9304365), (28, 7975170), (30, 7443492), (35, 6380136), (36, 6202910), (40, 5582619), (42, 5316780), (45, 4962328), (49, 4557240), (56, 3987585), (60, 3721746), (63, 3544520), (70, 3190068), (72, 3101455), (84, 2658390), (90, 2481164), (98, 2278620), (105, 2126712), (120, 1860873), (126, 1772260), (140, 1595034), (147, 1519080), (168, 1329195), (180, 1240582), (196, 1139310), (210, 1063356), (245, 911448), (252, 886130), (280, 797517), (294, 759540), (315, 708904), (360, 620291), (392, 569655), (420, 531678), (441, 506360), (490, 455724), (504, 443065), (588, 379770), (630, 354452), (735, 303816), (840, 265839), (882, 253180), (980, 227862), (1176, 189885), (1260, 177226), (1470, 151908), (1764, 126590), (1960, 113931), (2205, 101272), (2520, 88613), (2940, 75954), (3528, 63295), (4410, 50636), (5880, 37977), (8820, 25318), (12659, 17640)]