2619341760

素因数分解:

$2^6\times 3^1\times 5^1\times 7^1\times {\mathrm{389783}}^1$

素因数の和:389810

約数の個数: 112

約数和(自身を含む): 9504493056

約数和(自身を除く): 6885151296

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 192, 210, 224, 240, 280, 320, 336, 420, 448, 480, 560, 672, 840, 960, 1120, 1344, 1680, 2240, 3360, 6720, 389783, 779566, 1169349, 1559132, 1948915, 2338698, 2728481, 3118264, 3897830, 4677396, 5456962, 5846745, 6236528, 7795660, 8185443, 9354792, 10913924, 11693490, 12473056, 13642405, 15591320, 16370886, 18709584, 21827848, 23386980, 24946112, 27284810, 31182640, 32741772, 37419168, 40927215, 43655696, 46773960, 54569620, 62365280, 65483544, 74838336, 81854430, 87311392, 93547920, 109139240, 124730560, 130967088, 163708860, 174622784, 187095840, 218278480, 261934176, 327417720, 374191680, 436556960, 523868352, 654835440, 873113920, 1309670880, 2619341760]

約数ペア:

[(1, 2619341760), (2, 1309670880), (3, 873113920), (4, 654835440), (5, 523868352), (6, 436556960), (7, 374191680), (8, 327417720), (10, 261934176), (12, 218278480), (14, 187095840), (15, 174622784), (16, 163708860), (20, 130967088), (21, 124730560), (24, 109139240), (28, 93547920), (30, 87311392), (32, 81854430), (35, 74838336), (40, 65483544), (42, 62365280), (48, 54569620), (56, 46773960), (60, 43655696), (64, 40927215), (70, 37419168), (80, 32741772), (84, 31182640), (96, 27284810), (105, 24946112), (112, 23386980), (120, 21827848), (140, 18709584), (160, 16370886), (168, 15591320), (192, 13642405), (210, 12473056), (224, 11693490), (240, 10913924), (280, 9354792), (320, 8185443), (336, 7795660), (420, 6236528), (448, 5846745), (480, 5456962), (560, 4677396), (672, 3897830), (840, 3118264), (960, 2728481), (1120, 2338698), (1344, 1948915), (1680, 1559132), (2240, 1169349), (3360, 779566), (6720, 389783)]