2638295280

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71849}}^1$

素因数の和:71888

約数の個数: 160

約数和(自身を含む): 9622152000

約数和(自身を除く): 6983856720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 27, 30, 34, 36, 40, 45, 48, 51, 54, 60, 68, 72, 80, 85, 90, 102, 108, 120, 135, 136, 144, 153, 170, 180, 204, 216, 240, 255, 270, 272, 306, 340, 360, 408, 432, 459, 510, 540, 612, 680, 720, 765, 816, 918, 1020, 1080, 1224, 1360, 1530, 1836, 2040, 2160, 2295, 2448, 3060, 3672, 4080, 4590, 6120, 7344, 9180, 12240, 18360, 36720, 71849, 143698, 215547, 287396, 359245, 431094, 574792, 646641, 718490, 862188, 1077735, 1149584, 1221433, 1293282, 1436980, 1724376, 1939923, 2155470, 2442866, 2586564, 2873960, 3233205, 3448752, 3664299, 3879846, 4310940, 4885732, 5173128, 5747920, 6107165, 6466410, 7328598, 7759692, 8621880, 9699615, 9771464, 10346256, 10992897, 12214330, 12932820, 14657196, 15519384, 17243760, 18321495, 19399230, 19542928, 21985794, 24428660, 25865640, 29314392, 31038768, 32978691, 36642990, 38798460, 43971588, 48857320, 51731280, 54964485, 58628784, 65957382, 73285980, 77596920, 87943176, 97714640, 109928970, 131914764, 146571960, 155193840, 164893455, 175886352, 219857940, 263829528, 293143920, 329786910, 439715880, 527659056, 659573820, 879431760, 1319147640, 2638295280]

約数ペア:

[(1, 2638295280), (2, 1319147640), (3, 879431760), (4, 659573820), (5, 527659056), (6, 439715880), (8, 329786910), (9, 293143920), (10, 263829528), (12, 219857940), (15, 175886352), (16, 164893455), (17, 155193840), (18, 146571960), (20, 131914764), (24, 109928970), (27, 97714640), (30, 87943176), (34, 77596920), (36, 73285980), (40, 65957382), (45, 58628784), (48, 54964485), (51, 51731280), (54, 48857320), (60, 43971588), (68, 38798460), (72, 36642990), (80, 32978691), (85, 31038768), (90, 29314392), (102, 25865640), (108, 24428660), (120, 21985794), (135, 19542928), (136, 19399230), (144, 18321495), (153, 17243760), (170, 15519384), (180, 14657196), (204, 12932820), (216, 12214330), (240, 10992897), (255, 10346256), (270, 9771464), (272, 9699615), (306, 8621880), (340, 7759692), (360, 7328598), (408, 6466410), (432, 6107165), (459, 5747920), (510, 5173128), (540, 4885732), (612, 4310940), (680, 3879846), (720, 3664299), (765, 3448752), (816, 3233205), (918, 2873960), (1020, 2586564), (1080, 2442866), (1224, 2155470), (1360, 1939923), (1530, 1724376), (1836, 1436980), (2040, 1293282), (2160, 1221433), (2295, 1149584), (2448, 1077735), (3060, 862188), (3672, 718490), (4080, 646641), (4590, 574792), (6120, 431094), (7344, 359245), (9180, 287396), (12240, 215547), (18360, 143698), (36720, 71849)]