334774680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{409}}^1$

素因数の和:801

約数の個数: 128

約数和(自身を含む): 1062720000

約数和(自身を除く): 727945320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 359, 380, 409, 456, 570, 718, 760, 818, 1077, 1140, 1227, 1436, 1636, 1795, 2045, 2154, 2280, 2454, 2872, 3272, 3590, 4090, 4308, 4908, 5385, 6135, 6821, 7180, 7771, 8180, 8616, 9816, 10770, 12270, 13642, 14360, 15542, 16360, 20463, 21540, 23313, 24540, 27284, 31084, 34105, 38855, 40926, 43080, 46626, 49080, 54568, 62168, 68210, 77710, 81852, 93252, 102315, 116565, 136420, 146831, 155420, 163704, 186504, 204630, 233130, 272840, 293662, 310840, 409260, 440493, 466260, 587324, 734155, 818520, 880986, 932520, 1174648, 1468310, 1761972, 2202465, 2789789, 2936620, 3523944, 4404930, 5579578, 5873240, 8369367, 8809860, 11159156, 13948945, 16738734, 17619720, 22318312, 27897890, 33477468, 41846835, 55795780, 66954936, 83693670, 111591560, 167387340, 334774680]

約数ペア:

[(1, 334774680), (2, 167387340), (3, 111591560), (4, 83693670), (5, 66954936), (6, 55795780), (8, 41846835), (10, 33477468), (12, 27897890), (15, 22318312), (19, 17619720), (20, 16738734), (24, 13948945), (30, 11159156), (38, 8809860), (40, 8369367), (57, 5873240), (60, 5579578), (76, 4404930), (95, 3523944), (114, 2936620), (120, 2789789), (152, 2202465), (190, 1761972), (228, 1468310), (285, 1174648), (359, 932520), (380, 880986), (409, 818520), (456, 734155), (570, 587324), (718, 466260), (760, 440493), (818, 409260), (1077, 310840), (1140, 293662), (1227, 272840), (1436, 233130), (1636, 204630), (1795, 186504), (2045, 163704), (2154, 155420), (2280, 146831), (2454, 136420), (2872, 116565), (3272, 102315), (3590, 93252), (4090, 81852), (4308, 77710), (4908, 68210), (5385, 62168), (6135, 54568), (6821, 49080), (7180, 46626), (7771, 43080), (8180, 40926), (8616, 38855), (9816, 34105), (10770, 31084), (12270, 27284), (13642, 24540), (14360, 23313), (15542, 21540), (16360, 20463)]