268549680

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{9403}}^1$

素因数の和:9443

約数の個数: 160

約数和(自身を含む): 1007506944

約数和(自身を除く): 738957264

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 48, 51, 56, 60, 68, 70, 80, 84, 85, 102, 105, 112, 119, 120, 136, 140, 168, 170, 204, 210, 238, 240, 255, 272, 280, 336, 340, 357, 408, 420, 476, 510, 560, 595, 680, 714, 816, 840, 952, 1020, 1190, 1360, 1428, 1680, 1785, 1904, 2040, 2380, 2856, 3570, 4080, 4760, 5712, 7140, 9403, 9520, 14280, 18806, 28209, 28560, 37612, 47015, 56418, 65821, 75224, 94030, 112836, 131642, 141045, 150448, 159851, 188060, 197463, 225672, 263284, 282090, 319702, 329105, 376120, 394926, 451344, 479553, 526568, 564180, 639404, 658210, 752240, 789852, 799255, 959106, 987315, 1053136, 1118957, 1128360, 1278808, 1316420, 1579704, 1598510, 1918212, 1974630, 2237914, 2256720, 2397765, 2557616, 2632840, 3159408, 3197020, 3356871, 3836424, 3949260, 4475828, 4795530, 5265680, 5594785, 6394040, 6713742, 7672848, 7898520, 8951656, 9591060, 11189570, 12788080, 13427484, 15797040, 16784355, 17903312, 19182120, 22379140, 26854968, 33568710, 38364240, 44758280, 53709936, 67137420, 89516560, 134274840, 268549680]

約数ペア:

[(1, 268549680), (2, 134274840), (3, 89516560), (4, 67137420), (5, 53709936), (6, 44758280), (7, 38364240), (8, 33568710), (10, 26854968), (12, 22379140), (14, 19182120), (15, 17903312), (16, 16784355), (17, 15797040), (20, 13427484), (21, 12788080), (24, 11189570), (28, 9591060), (30, 8951656), (34, 7898520), (35, 7672848), (40, 6713742), (42, 6394040), (48, 5594785), (51, 5265680), (56, 4795530), (60, 4475828), (68, 3949260), (70, 3836424), (80, 3356871), (84, 3197020), (85, 3159408), (102, 2632840), (105, 2557616), (112, 2397765), (119, 2256720), (120, 2237914), (136, 1974630), (140, 1918212), (168, 1598510), (170, 1579704), (204, 1316420), (210, 1278808), (238, 1128360), (240, 1118957), (255, 1053136), (272, 987315), (280, 959106), (336, 799255), (340, 789852), (357, 752240), (408, 658210), (420, 639404), (476, 564180), (510, 526568), (560, 479553), (595, 451344), (680, 394926), (714, 376120), (816, 329105), (840, 319702), (952, 282090), (1020, 263284), (1190, 225672), (1360, 197463), (1428, 188060), (1680, 159851), (1785, 150448), (1904, 141045), (2040, 131642), (2380, 112836), (2856, 94030), (3570, 75224), (4080, 65821), (4760, 56418), (5712, 47015), (7140, 37612), (9403, 28560), (9520, 28209), (14280, 18806)]