16256160

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:148

約数の個数: 192

約数和(自身を含む): 58786560

約数和(自身を除く): 42530400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 53, 54, 60, 71, 72, 80, 90, 96, 106, 108, 120, 135, 142, 144, 159, 160, 180, 212, 213, 216, 240, 265, 270, 284, 288, 318, 355, 360, 424, 426, 432, 477, 480, 530, 540, 568, 636, 639, 710, 720, 795, 848, 852, 864, 954, 1060, 1065, 1080, 1136, 1272, 1278, 1420, 1431, 1440, 1590, 1696, 1704, 1908, 1917, 2120, 2130, 2160, 2272, 2385, 2544, 2556, 2840, 2862, 3180, 3195, 3408, 3763, 3816, 3834, 4240, 4260, 4320, 4770, 5088, 5112, 5680, 5724, 6360, 6390, 6816, 7155, 7526, 7632, 7668, 8480, 8520, 9540, 9585, 10224, 11289, 11360, 11448, 12720, 12780, 14310, 15052, 15264, 15336, 17040, 18815, 19080, 19170, 20448, 22578, 22896, 25440, 25560, 28620, 30104, 30672, 33867, 34080, 37630, 38160, 38340, 45156, 45792, 51120, 56445, 57240, 60208, 61344, 67734, 75260, 76320, 76680, 90312, 101601, 102240, 112890, 114480, 120416, 135468, 150520, 153360, 169335, 180624, 203202, 225780, 228960, 270936, 301040, 306720, 338670, 361248, 406404, 451560, 508005, 541872, 602080, 677340, 812808, 903120, 1016010, 1083744, 1354680, 1625616, 1806240, 2032020, 2709360, 3251232, 4064040, 5418720, 8128080, 16256160]

約数ペア:

[(1, 16256160), (2, 8128080), (3, 5418720), (4, 4064040), (5, 3251232), (6, 2709360), (8, 2032020), (9, 1806240), (10, 1625616), (12, 1354680), (15, 1083744), (16, 1016010), (18, 903120), (20, 812808), (24, 677340), (27, 602080), (30, 541872), (32, 508005), (36, 451560), (40, 406404), (45, 361248), (48, 338670), (53, 306720), (54, 301040), (60, 270936), (71, 228960), (72, 225780), (80, 203202), (90, 180624), (96, 169335), (106, 153360), (108, 150520), (120, 135468), (135, 120416), (142, 114480), (144, 112890), (159, 102240), (160, 101601), (180, 90312), (212, 76680), (213, 76320), (216, 75260), (240, 67734), (265, 61344), (270, 60208), (284, 57240), (288, 56445), (318, 51120), (355, 45792), (360, 45156), (424, 38340), (426, 38160), (432, 37630), (477, 34080), (480, 33867), (530, 30672), (540, 30104), (568, 28620), (636, 25560), (639, 25440), (710, 22896), (720, 22578), (795, 20448), (848, 19170), (852, 19080), (864, 18815), (954, 17040), (1060, 15336), (1065, 15264), (1080, 15052), (1136, 14310), (1272, 12780), (1278, 12720), (1420, 11448), (1431, 11360), (1440, 11289), (1590, 10224), (1696, 9585), (1704, 9540), (1908, 8520), (1917, 8480), (2120, 7668), (2130, 7632), (2160, 7526), (2272, 7155), (2385, 6816), (2544, 6390), (2556, 6360), (2840, 5724), (2862, 5680), (3180, 5112), (3195, 5088), (3408, 4770), (3763, 4320), (3816, 4260), (3834, 4240)]