2040282720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{202409}}^1$

素因数の和:202437

約数の個数: 144

約数和(自身を含む): 7957141920

約数和(自身を除く): 5916859200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 202409, 404818, 607227, 809636, 1012045, 1214454, 1416863, 1619272, 1821681, 2024090, 2428908, 2833726, 3036135, 3238544, 3643362, 4048180, 4250589, 4857816, 5667452, 6072270, 6477088, 7084315, 7286724, 8096360, 8501178, 9108405, 9715632, 11334904, 12144540, 12751767, 14168630, 14573448, 16192720, 17002356, 18216810, 19431264, 21252945, 22669808, 24289080, 25503534, 28337260, 29146896, 32385440, 34004712, 36433620, 42505890, 45339616, 48578160, 51007068, 56674520, 58293792, 63758835, 68009424, 72867240, 85011780, 97156320, 102014136, 113349040, 127517670, 136018848, 145734480, 170023560, 204028272, 226698080, 255035340, 291468960, 340047120, 408056544, 510070680, 680094240, 1020141360, 2040282720]

約数ペア:

[(1, 2040282720), (2, 1020141360), (3, 680094240), (4, 510070680), (5, 408056544), (6, 340047120), (7, 291468960), (8, 255035340), (9, 226698080), (10, 204028272), (12, 170023560), (14, 145734480), (15, 136018848), (16, 127517670), (18, 113349040), (20, 102014136), (21, 97156320), (24, 85011780), (28, 72867240), (30, 68009424), (32, 63758835), (35, 58293792), (36, 56674520), (40, 51007068), (42, 48578160), (45, 45339616), (48, 42505890), (56, 36433620), (60, 34004712), (63, 32385440), (70, 29146896), (72, 28337260), (80, 25503534), (84, 24289080), (90, 22669808), (96, 21252945), (105, 19431264), (112, 18216810), (120, 17002356), (126, 16192720), (140, 14573448), (144, 14168630), (160, 12751767), (168, 12144540), (180, 11334904), (210, 9715632), (224, 9108405), (240, 8501178), (252, 8096360), (280, 7286724), (288, 7084315), (315, 6477088), (336, 6072270), (360, 5667452), (420, 4857816), (480, 4250589), (504, 4048180), (560, 3643362), (630, 3238544), (672, 3036135), (720, 2833726), (840, 2428908), (1008, 2024090), (1120, 1821681), (1260, 1619272), (1440, 1416863), (1680, 1214454), (2016, 1012045), (2520, 809636), (3360, 607227), (5040, 404818), (10080, 202409)]