249601440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{1153}}^1$

素因数の和:1223

約数の個数: 192

約数和(自身を含む): 879403392

約数和(自身を除く): 629801952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 41, 44, 48, 55, 60, 66, 80, 82, 88, 96, 110, 120, 123, 132, 160, 164, 165, 176, 205, 220, 240, 246, 264, 328, 330, 352, 410, 440, 451, 480, 492, 528, 615, 656, 660, 820, 880, 902, 984, 1056, 1153, 1230, 1312, 1320, 1353, 1640, 1760, 1804, 1968, 2255, 2306, 2460, 2640, 2706, 3280, 3459, 3608, 3936, 4510, 4612, 4920, 5280, 5412, 5765, 6560, 6765, 6918, 7216, 9020, 9224, 9840, 10824, 11530, 12683, 13530, 13836, 14432, 17295, 18040, 18448, 19680, 21648, 23060, 25366, 27060, 27672, 34590, 36080, 36896, 38049, 43296, 46120, 47273, 50732, 54120, 55344, 63415, 69180, 72160, 76098, 92240, 94546, 101464, 108240, 110688, 126830, 138360, 141819, 152196, 184480, 189092, 190245, 202928, 216480, 236365, 253660, 276720, 283638, 304392, 378184, 380490, 405856, 472730, 507320, 520003, 553440, 567276, 608784, 709095, 756368, 760980, 945460, 1014640, 1040006, 1134552, 1217568, 1418190, 1512736, 1521960, 1560009, 1890920, 2029280, 2080012, 2269104, 2600015, 2836380, 3043920, 3120018, 3781840, 4160024, 4538208, 5200030, 5672760, 6087840, 6240036, 7563680, 7800045, 8320048, 10400060, 11345520, 12480072, 15600090, 16640096, 20800120, 22691040, 24960144, 31200180, 41600240, 49920288, 62400360, 83200480, 124800720, 249601440]

約数ペア:

[(1, 249601440), (2, 124800720), (3, 83200480), (4, 62400360), (5, 49920288), (6, 41600240), (8, 31200180), (10, 24960144), (11, 22691040), (12, 20800120), (15, 16640096), (16, 15600090), (20, 12480072), (22, 11345520), (24, 10400060), (30, 8320048), (32, 7800045), (33, 7563680), (40, 6240036), (41, 6087840), (44, 5672760), (48, 5200030), (55, 4538208), (60, 4160024), (66, 3781840), (80, 3120018), (82, 3043920), (88, 2836380), (96, 2600015), (110, 2269104), (120, 2080012), (123, 2029280), (132, 1890920), (160, 1560009), (164, 1521960), (165, 1512736), (176, 1418190), (205, 1217568), (220, 1134552), (240, 1040006), (246, 1014640), (264, 945460), (328, 760980), (330, 756368), (352, 709095), (410, 608784), (440, 567276), (451, 553440), (480, 520003), (492, 507320), (528, 472730), (615, 405856), (656, 380490), (660, 378184), (820, 304392), (880, 283638), (902, 276720), (984, 253660), (1056, 236365), (1153, 216480), (1230, 202928), (1312, 190245), (1320, 189092), (1353, 184480), (1640, 152196), (1760, 141819), (1804, 138360), (1968, 126830), (2255, 110688), (2306, 108240), (2460, 101464), (2640, 94546), (2706, 92240), (3280, 76098), (3459, 72160), (3608, 69180), (3936, 63415), (4510, 55344), (4612, 54120), (4920, 50732), (5280, 47273), (5412, 46120), (5765, 43296), (6560, 38049), (6765, 36896), (6918, 36080), (7216, 34590), (9020, 27672), (9224, 27060), (9840, 25366), (10824, 23060), (11530, 21648), (12683, 19680), (13530, 18448), (13836, 18040), (14432, 17295)]