1984006440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{141311}}^1$

素因数の和:141344

約数の個数: 128

約数和(自身を含む): 7122124800

約数和(自身を除く): 5138118360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 90, 104, 108, 117, 120, 130, 135, 156, 180, 195, 216, 234, 260, 270, 312, 351, 360, 390, 468, 520, 540, 585, 702, 780, 936, 1080, 1170, 1404, 1560, 1755, 2340, 2808, 3510, 4680, 7020, 14040, 141311, 282622, 423933, 565244, 706555, 847866, 1130488, 1271799, 1413110, 1695732, 1837043, 2119665, 2543598, 2826220, 3391464, 3674086, 3815397, 4239330, 5087196, 5511129, 5652440, 6358995, 7348172, 7630794, 8478660, 9185215, 10174392, 11022258, 12717990, 14696344, 15261588, 16533387, 16957320, 18370430, 19076985, 22044516, 25435980, 27555645, 30523176, 33066774, 36740860, 38153970, 44089032, 49600161, 50871960, 55111290, 66133548, 73481720, 76307940, 82666935, 99200322, 110222580, 132267096, 152615880, 165333870, 198400644, 220445160, 248000805, 330667740, 396801288, 496001610, 661335480, 992003220, 1984006440]

約数ペア:

[(1, 1984006440), (2, 992003220), (3, 661335480), (4, 496001610), (5, 396801288), (6, 330667740), (8, 248000805), (9, 220445160), (10, 198400644), (12, 165333870), (13, 152615880), (15, 132267096), (18, 110222580), (20, 99200322), (24, 82666935), (26, 76307940), (27, 73481720), (30, 66133548), (36, 55111290), (39, 50871960), (40, 49600161), (45, 44089032), (52, 38153970), (54, 36740860), (60, 33066774), (65, 30523176), (72, 27555645), (78, 25435980), (90, 22044516), (104, 19076985), (108, 18370430), (117, 16957320), (120, 16533387), (130, 15261588), (135, 14696344), (156, 12717990), (180, 11022258), (195, 10174392), (216, 9185215), (234, 8478660), (260, 7630794), (270, 7348172), (312, 6358995), (351, 5652440), (360, 5511129), (390, 5087196), (468, 4239330), (520, 3815397), (540, 3674086), (585, 3391464), (702, 2826220), (780, 2543598), (936, 2119665), (1080, 1837043), (1170, 1695732), (1404, 1413110), (1560, 1271799), (1755, 1130488), (2340, 847866), (2808, 706555), (3510, 565244), (4680, 423933), (7020, 282622), (14040, 141311)]