1941060240

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{128377}}^1$

素因数の和:128406

約数の個数: 160

約数和(自身を含む): 7641058560

約数和(自身を除く): 5699998320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 128377, 256754, 385131, 513508, 641885, 770262, 898639, 1027016, 1155393, 1283770, 1540524, 1797278, 1925655, 2054032, 2310786, 2567540, 2695917, 3081048, 3466179, 3594556, 3851310, 4493195, 4621572, 5135080, 5391834, 5776965, 6162096, 6932358, 7189112, 7702620, 8087751, 8986390, 9243144, 10270160, 10783668, 11553930, 13479585, 13864716, 14378224, 15405240, 16175502, 17330895, 17972780, 18486288, 21567336, 23107860, 24263253, 26959170, 27729432, 30810480, 32351004, 34661790, 35945560, 40438755, 43134672, 46215720, 48526506, 53918340, 55458864, 64702008, 69323580, 71891120, 80877510, 92431440, 97053012, 107836680, 121316265, 129404016, 138647160, 161755020, 194106024, 215673360, 242632530, 277294320, 323510040, 388212048, 485265060, 647020080, 970530120, 1941060240]

約数ペア:

[(1, 1941060240), (2, 970530120), (3, 647020080), (4, 485265060), (5, 388212048), (6, 323510040), (7, 277294320), (8, 242632530), (9, 215673360), (10, 194106024), (12, 161755020), (14, 138647160), (15, 129404016), (16, 121316265), (18, 107836680), (20, 97053012), (21, 92431440), (24, 80877510), (27, 71891120), (28, 69323580), (30, 64702008), (35, 55458864), (36, 53918340), (40, 48526506), (42, 46215720), (45, 43134672), (48, 40438755), (54, 35945560), (56, 34661790), (60, 32351004), (63, 30810480), (70, 27729432), (72, 26959170), (80, 24263253), (84, 23107860), (90, 21567336), (105, 18486288), (108, 17972780), (112, 17330895), (120, 16175502), (126, 15405240), (135, 14378224), (140, 13864716), (144, 13479585), (168, 11553930), (180, 10783668), (189, 10270160), (210, 9243144), (216, 8986390), (240, 8087751), (252, 7702620), (270, 7189112), (280, 6932358), (315, 6162096), (336, 5776965), (360, 5391834), (378, 5135080), (420, 4621572), (432, 4493195), (504, 3851310), (540, 3594556), (560, 3466179), (630, 3081048), (720, 2695917), (756, 2567540), (840, 2310786), (945, 2054032), (1008, 1925655), (1080, 1797278), (1260, 1540524), (1512, 1283770), (1680, 1155393), (1890, 1027016), (2160, 898639), (2520, 770262), (3024, 641885), (3780, 513508), (5040, 385131), (7560, 256754), (15120, 128377)]