616906837560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1721}}^1\times {\mathrm{229781}}^1$

素因数の和:231529

約数の個数: 128

約数和(自身を含む): 1994250404160

約数和(自身を除く): 1377343566600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1721, 3442, 5163, 6884, 8605, 10326, 13768, 17210, 20652, 22373, 25815, 34420, 41304, 44746, 51630, 67119, 68840, 89492, 103260, 111865, 134238, 178984, 206520, 223730, 229781, 268476, 335595, 447460, 459562, 536952, 671190, 689343, 894920, 919124, 1148905, 1342380, 1378686, 1838248, 2297810, 2684760, 2757372, 2987153, 3446715, 4595620, 5514744, 5974306, 6893430, 8961459, 9191240, 11948612, 13786860, 14935765, 17922918, 23897224, 27573720, 29871530, 35845836, 44807295, 59743060, 71691672, 89614590, 119486120, 179229180, 358458360, 395453101, 790906202, 1186359303, 1581812404, 1977265505, 2372718606, 3163624808, 3954531010, 4745437212, 5140890313, 5931796515, 7909062020, 9490874424, 10281780626, 11863593030, 15422670939, 15818124040, 20563561252, 23727186060, 25704451565, 30845341878, 41127122504, 47454372120, 51408903130, 61690683756, 77113354695, 102817806260, 123381367512, 154226709390, 205635612520, 308453418780, 616906837560]

約数ペア:

[(1, 616906837560), (2, 308453418780), (3, 205635612520), (4, 154226709390), (5, 123381367512), (6, 102817806260), (8, 77113354695), (10, 61690683756), (12, 51408903130), (13, 47454372120), (15, 41127122504), (20, 30845341878), (24, 25704451565), (26, 23727186060), (30, 20563561252), (39, 15818124040), (40, 15422670939), (52, 11863593030), (60, 10281780626), (65, 9490874424), (78, 7909062020), (104, 5931796515), (120, 5140890313), (130, 4745437212), (156, 3954531010), (195, 3163624808), (260, 2372718606), (312, 1977265505), (390, 1581812404), (520, 1186359303), (780, 790906202), (1560, 395453101), (1721, 358458360), (3442, 179229180), (5163, 119486120), (6884, 89614590), (8605, 71691672), (10326, 59743060), (13768, 44807295), (17210, 35845836), (20652, 29871530), (22373, 27573720), (25815, 23897224), (34420, 17922918), (41304, 14935765), (44746, 13786860), (51630, 11948612), (67119, 9191240), (68840, 8961459), (89492, 6893430), (103260, 5974306), (111865, 5514744), (134238, 4595620), (178984, 3446715), (206520, 2987153), (223730, 2757372), (229781, 2684760), (268476, 2297810), (335595, 1838248), (447460, 1378686), (459562, 1342380), (536952, 1148905), (671190, 919124), (689343, 894920)]