378494160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{467}}^1$

素因数の和:801

約数の個数: 160

約数和(自身を含む): 1286917632

約数和(自身を除く): 908423472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 307, 330, 440, 467, 528, 614, 660, 880, 921, 934, 1228, 1320, 1401, 1535, 1842, 1868, 2335, 2456, 2640, 2802, 3070, 3377, 3684, 3736, 4605, 4670, 4912, 5137, 5604, 6140, 6754, 7005, 7368, 7472, 9210, 9340, 10131, 10274, 11208, 12280, 13508, 14010, 14736, 15411, 16885, 18420, 18680, 20262, 20548, 22416, 24560, 25685, 27016, 28020, 30822, 33770, 36840, 37360, 40524, 41096, 50655, 51370, 54032, 56040, 61644, 67540, 73680, 77055, 81048, 82192, 101310, 102740, 112080, 123288, 135080, 143369, 154110, 162096, 202620, 205480, 246576, 270160, 286738, 308220, 405240, 410960, 430107, 573476, 616440, 716845, 810480, 860214, 1146952, 1232880, 1433690, 1577059, 1720428, 2150535, 2293904, 2867380, 3154118, 3440856, 4301070, 4731177, 5734760, 6308236, 6881712, 7885295, 8602140, 9462354, 11469520, 12616472, 15770590, 17204280, 18924708, 23655885, 25232944, 31541180, 34408560, 37849416, 47311770, 63082360, 75698832, 94623540, 126164720, 189247080, 378494160]

約数ペア:

[(1, 378494160), (2, 189247080), (3, 126164720), (4, 94623540), (5, 75698832), (6, 63082360), (8, 47311770), (10, 37849416), (11, 34408560), (12, 31541180), (15, 25232944), (16, 23655885), (20, 18924708), (22, 17204280), (24, 15770590), (30, 12616472), (33, 11469520), (40, 9462354), (44, 8602140), (48, 7885295), (55, 6881712), (60, 6308236), (66, 5734760), (80, 4731177), (88, 4301070), (110, 3440856), (120, 3154118), (132, 2867380), (165, 2293904), (176, 2150535), (220, 1720428), (240, 1577059), (264, 1433690), (307, 1232880), (330, 1146952), (440, 860214), (467, 810480), (528, 716845), (614, 616440), (660, 573476), (880, 430107), (921, 410960), (934, 405240), (1228, 308220), (1320, 286738), (1401, 270160), (1535, 246576), (1842, 205480), (1868, 202620), (2335, 162096), (2456, 154110), (2640, 143369), (2802, 135080), (3070, 123288), (3377, 112080), (3684, 102740), (3736, 101310), (4605, 82192), (4670, 81048), (4912, 77055), (5137, 73680), (5604, 67540), (6140, 61644), (6754, 56040), (7005, 54032), (7368, 51370), (7472, 50655), (9210, 41096), (9340, 40524), (10131, 37360), (10274, 36840), (11208, 33770), (12280, 30822), (13508, 28020), (14010, 27016), (14736, 25685), (15411, 24560), (16885, 22416), (18420, 20548), (18680, 20262)]