165936960

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{8231}}^1$

素因数の和:8261

約数の個数: 168

約数和(自身を含む): 652369536

約数和(自身を除く): 486432576

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, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 4032, 5040, 6720, 8231, 10080, 16462, 20160, 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, 526784, 576170, 592632, 658480, 691404, 740790, 790176, 864255, 921872, 987720, 1037106, 1152340, 1185264, 1316960, 1382808, 1481580, 1580352, 1728510, 1843744, 1975440, 2074212, 2304680, 2370528, 2592765, 2633920, 2765616, 2963160, 3457020, 3687488, 3950880, 4148424, 4609360, 4741056, 5185530, 5531232, 5926320, 6914040, 7901760, 8296848, 9218720, 10371060, 11062464, 11852640, 13828080, 16593696, 18437440, 20742120, 23705280, 27656160, 33187392, 41484240, 55312320, 82968480, 165936960]

約数ペア:

[(1, 165936960), (2, 82968480), (3, 55312320), (4, 41484240), (5, 33187392), (6, 27656160), (7, 23705280), (8, 20742120), (9, 18437440), (10, 16593696), (12, 13828080), (14, 11852640), (15, 11062464), (16, 10371060), (18, 9218720), (20, 8296848), (21, 7901760), (24, 6914040), (28, 5926320), (30, 5531232), (32, 5185530), (35, 4741056), (36, 4609360), (40, 4148424), (42, 3950880), (45, 3687488), (48, 3457020), (56, 2963160), (60, 2765616), (63, 2633920), (64, 2592765), (70, 2370528), (72, 2304680), (80, 2074212), (84, 1975440), (90, 1843744), (96, 1728510), (105, 1580352), (112, 1481580), (120, 1382808), (126, 1316960), (140, 1185264), (144, 1152340), (160, 1037106), (168, 987720), (180, 921872), (192, 864255), (210, 790176), (224, 740790), (240, 691404), (252, 658480), (280, 592632), (288, 576170), (315, 526784), (320, 518553), (336, 493860), (360, 460936), (420, 395088), (448, 370395), (480, 345702), (504, 329240), (560, 296316), (576, 288085), (630, 263392), (672, 246930), (720, 230468), (840, 197544), (960, 172851), (1008, 164620), (1120, 148158), (1260, 131696), (1344, 123465), (1440, 115234), (1680, 98772), (2016, 82310), (2240, 74079), (2520, 65848), (2880, 57617), (3360, 49386), (4032, 41155), (5040, 32924), (6720, 24693), (8231, 20160), (10080, 16462)]