15663971280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{16411}}^1$

素因数の和:16565

約数の個数: 160

約数和(自身を含む): 50258533248

約数和(自身を除く): 34594561968

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 97, 120, 123, 164, 194, 205, 240, 246, 291, 328, 388, 410, 485, 492, 582, 615, 656, 776, 820, 970, 984, 1164, 1230, 1455, 1552, 1640, 1940, 1968, 2328, 2460, 2910, 3280, 3880, 3977, 4656, 4920, 5820, 7760, 7954, 9840, 11640, 11931, 15908, 16411, 19885, 23280, 23862, 31816, 32822, 39770, 47724, 49233, 59655, 63632, 65644, 79540, 82055, 95448, 98466, 119310, 131288, 159080, 164110, 190896, 196932, 238620, 246165, 262576, 318160, 328220, 393864, 477240, 492330, 656440, 672851, 787728, 954480, 984660, 1312880, 1345702, 1591867, 1969320, 2018553, 2691404, 3183734, 3364255, 3938640, 4037106, 4775601, 5382808, 6367468, 6728510, 7959335, 8074212, 9551202, 10092765, 10765616, 12734936, 13457020, 15918670, 16148424, 19102404, 20185530, 23878005, 25469872, 26914040, 31837340, 32296848, 38204808, 40371060, 47756010, 53828080, 63674680, 65266547, 76409616, 80742120, 95512020, 127349360, 130533094, 161484240, 191024040, 195799641, 261066188, 326332735, 382048080, 391599282, 522132376, 652665470, 783198564, 978998205, 1044264752, 1305330940, 1566397128, 1957996410, 2610661880, 3132794256, 3915992820, 5221323760, 7831985640, 15663971280]

約数ペア:

[(1, 15663971280), (2, 7831985640), (3, 5221323760), (4, 3915992820), (5, 3132794256), (6, 2610661880), (8, 1957996410), (10, 1566397128), (12, 1305330940), (15, 1044264752), (16, 978998205), (20, 783198564), (24, 652665470), (30, 522132376), (40, 391599282), (41, 382048080), (48, 326332735), (60, 261066188), (80, 195799641), (82, 191024040), (97, 161484240), (120, 130533094), (123, 127349360), (164, 95512020), (194, 80742120), (205, 76409616), (240, 65266547), (246, 63674680), (291, 53828080), (328, 47756010), (388, 40371060), (410, 38204808), (485, 32296848), (492, 31837340), (582, 26914040), (615, 25469872), (656, 23878005), (776, 20185530), (820, 19102404), (970, 16148424), (984, 15918670), (1164, 13457020), (1230, 12734936), (1455, 10765616), (1552, 10092765), (1640, 9551202), (1940, 8074212), (1968, 7959335), (2328, 6728510), (2460, 6367468), (2910, 5382808), (3280, 4775601), (3880, 4037106), (3977, 3938640), (4656, 3364255), (4920, 3183734), (5820, 2691404), (7760, 2018553), (7954, 1969320), (9840, 1591867), (11640, 1345702), (11931, 1312880), (15908, 984660), (16411, 954480), (19885, 787728), (23280, 672851), (23862, 656440), (31816, 492330), (32822, 477240), (39770, 393864), (47724, 328220), (49233, 318160), (59655, 262576), (63632, 246165), (65644, 238620), (79540, 196932), (82055, 190896), (95448, 164110), (98466, 159080), (119310, 131288)]