25860240

素因数分解:

$2^4\times 3^2\times 5^1\times 7^2\times {\mathrm{733}}^1$

素因数の和:766

約数の個数: 180

約数和(自身を含む): 101164284

約数和(自身を除く): 75304044

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 80, 84, 90, 98, 105, 112, 120, 126, 140, 144, 147, 168, 180, 196, 210, 240, 245, 252, 280, 294, 315, 336, 360, 392, 420, 441, 490, 504, 560, 588, 630, 720, 733, 735, 784, 840, 882, 980, 1008, 1176, 1260, 1466, 1470, 1680, 1764, 1960, 2199, 2205, 2352, 2520, 2932, 2940, 3528, 3665, 3920, 4398, 4410, 5040, 5131, 5864, 5880, 6597, 7056, 7330, 8796, 8820, 10262, 10995, 11728, 11760, 13194, 14660, 15393, 17592, 17640, 20524, 21990, 25655, 26388, 29320, 30786, 32985, 35184, 35280, 35917, 41048, 43980, 46179, 51310, 52776, 58640, 61572, 65970, 71834, 76965, 82096, 87960, 92358, 102620, 105552, 107751, 123144, 131940, 143668, 153930, 175920, 179585, 184716, 205240, 215502, 230895, 246288, 263880, 287336, 307860, 323253, 359170, 369432, 410480, 431004, 461790, 527760, 538755, 574672, 615720, 646506, 718340, 738864, 862008, 923580, 1077510, 1231440, 1293012, 1436680, 1616265, 1724016, 1847160, 2155020, 2586024, 2873360, 3232530, 3694320, 4310040, 5172048, 6465060, 8620080, 12930120, 25860240]

約数ペア:

[(1, 25860240), (2, 12930120), (3, 8620080), (4, 6465060), (5, 5172048), (6, 4310040), (7, 3694320), (8, 3232530), (9, 2873360), (10, 2586024), (12, 2155020), (14, 1847160), (15, 1724016), (16, 1616265), (18, 1436680), (20, 1293012), (21, 1231440), (24, 1077510), (28, 923580), (30, 862008), (35, 738864), (36, 718340), (40, 646506), (42, 615720), (45, 574672), (48, 538755), (49, 527760), (56, 461790), (60, 431004), (63, 410480), (70, 369432), (72, 359170), (80, 323253), (84, 307860), (90, 287336), (98, 263880), (105, 246288), (112, 230895), (120, 215502), (126, 205240), (140, 184716), (144, 179585), (147, 175920), (168, 153930), (180, 143668), (196, 131940), (210, 123144), (240, 107751), (245, 105552), (252, 102620), (280, 92358), (294, 87960), (315, 82096), (336, 76965), (360, 71834), (392, 65970), (420, 61572), (441, 58640), (490, 52776), (504, 51310), (560, 46179), (588, 43980), (630, 41048), (720, 35917), (733, 35280), (735, 35184), (784, 32985), (840, 30786), (882, 29320), (980, 26388), (1008, 25655), (1176, 21990), (1260, 20524), (1466, 17640), (1470, 17592), (1680, 15393), (1764, 14660), (1960, 13194), (2199, 11760), (2205, 11728), (2352, 10995), (2520, 10262), (2932, 8820), (2940, 8796), (3528, 7330), (3665, 7056), (3920, 6597), (4398, 5880), (4410, 5864), (5040, 5131)]