82968480

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{8231}}^1$

素因数の和:8259

約数の個数: 144

約数和(自身を含む): 323616384

約数和(自身を除く): 240647904

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, 8231, 10080, 16462, 24693, 32924, 41155, 49386, 57617, 65848, 74079, 82310, 98772, 115234, 123465, 131696, 148158, 164620, 172851, 197544, 230468, 246930, 263392, 288085, 296316, 329240, 345702, 370395, 395088, 460936, 493860, 518553, 576170, 592632, 658480, 691404, 740790, 790176, 864255, 921872, 987720, 1037106, 1152340, 1185264, 1316960, 1382808, 1481580, 1728510, 1843744, 1975440, 2074212, 2304680, 2370528, 2592765, 2765616, 2963160, 3457020, 3950880, 4148424, 4609360, 5185530, 5531232, 5926320, 6914040, 8296848, 9218720, 10371060, 11852640, 13828080, 16593696, 20742120, 27656160, 41484240, 82968480]

約数ペア:

[(1, 82968480), (2, 41484240), (3, 27656160), (4, 20742120), (5, 16593696), (6, 13828080), (7, 11852640), (8, 10371060), (9, 9218720), (10, 8296848), (12, 6914040), (14, 5926320), (15, 5531232), (16, 5185530), (18, 4609360), (20, 4148424), (21, 3950880), (24, 3457020), (28, 2963160), (30, 2765616), (32, 2592765), (35, 2370528), (36, 2304680), (40, 2074212), (42, 1975440), (45, 1843744), (48, 1728510), (56, 1481580), (60, 1382808), (63, 1316960), (70, 1185264), (72, 1152340), (80, 1037106), (84, 987720), (90, 921872), (96, 864255), (105, 790176), (112, 740790), (120, 691404), (126, 658480), (140, 592632), (144, 576170), (160, 518553), (168, 493860), (180, 460936), (210, 395088), (224, 370395), (240, 345702), (252, 329240), (280, 296316), (288, 288085), (315, 263392), (336, 246930), (360, 230468), (420, 197544), (480, 172851), (504, 164620), (560, 148158), (630, 131696), (672, 123465), (720, 115234), (840, 98772), (1008, 82310), (1120, 74079), (1260, 65848), (1440, 57617), (1680, 49386), (2016, 41155), (2520, 32924), (3360, 24693), (5040, 16462), (8231, 10080)]