68413349520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{519227}}^1$

素因数の和:519310

約数の個数: 160

約数和(自身を含む): 239509491840

約数和(自身を除く): 171096142320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 61, 72, 80, 90, 108, 120, 122, 135, 144, 180, 183, 216, 240, 244, 270, 305, 360, 366, 432, 488, 540, 549, 610, 720, 732, 915, 976, 1080, 1098, 1220, 1464, 1647, 1830, 2160, 2196, 2440, 2745, 2928, 3294, 3660, 4392, 4880, 5490, 6588, 7320, 8235, 8784, 10980, 13176, 14640, 16470, 21960, 26352, 32940, 43920, 65880, 131760, 519227, 1038454, 1557681, 2076908, 2596135, 3115362, 4153816, 4673043, 5192270, 6230724, 7788405, 8307632, 9346086, 10384540, 12461448, 14019129, 15576810, 18692172, 20769080, 23365215, 24922896, 28038258, 31153620, 31672847, 37384344, 41538160, 46730430, 56076516, 62307240, 63345694, 70095645, 74768688, 93460860, 95018541, 112153032, 124614480, 126691388, 140191290, 158364235, 186921720, 190037082, 224306064, 253382776, 280382580, 285055623, 316728470, 373843440, 380074164, 475092705, 506765552, 560765160, 570111246, 633456940, 760148328, 855166869, 950185410, 1121530320, 1140222492, 1266913880, 1425278115, 1520296656, 1710333738, 1900370820, 2280444984, 2533827760, 2850556230, 3420667476, 3800741640, 4275834345, 4560889968, 5701112460, 6841334952, 7601483280, 8551668690, 11402224920, 13682669904, 17103337380, 22804449840, 34206674760, 68413349520]

約数ペア:

[(1, 68413349520), (2, 34206674760), (3, 22804449840), (4, 17103337380), (5, 13682669904), (6, 11402224920), (8, 8551668690), (9, 7601483280), (10, 6841334952), (12, 5701112460), (15, 4560889968), (16, 4275834345), (18, 3800741640), (20, 3420667476), (24, 2850556230), (27, 2533827760), (30, 2280444984), (36, 1900370820), (40, 1710333738), (45, 1520296656), (48, 1425278115), (54, 1266913880), (60, 1140222492), (61, 1121530320), (72, 950185410), (80, 855166869), (90, 760148328), (108, 633456940), (120, 570111246), (122, 560765160), (135, 506765552), (144, 475092705), (180, 380074164), (183, 373843440), (216, 316728470), (240, 285055623), (244, 280382580), (270, 253382776), (305, 224306064), (360, 190037082), (366, 186921720), (432, 158364235), (488, 140191290), (540, 126691388), (549, 124614480), (610, 112153032), (720, 95018541), (732, 93460860), (915, 74768688), (976, 70095645), (1080, 63345694), (1098, 62307240), (1220, 56076516), (1464, 46730430), (1647, 41538160), (1830, 37384344), (2160, 31672847), (2196, 31153620), (2440, 28038258), (2745, 24922896), (2928, 23365215), (3294, 20769080), (3660, 18692172), (4392, 15576810), (4880, 14019129), (5490, 12461448), (6588, 10384540), (7320, 9346086), (8235, 8307632), (8784, 7788405), (10980, 6230724), (13176, 5192270), (14640, 4673043), (16470, 4153816), (21960, 3115362), (26352, 2596135), (32940, 2076908), (43920, 1557681), (65880, 1038454), (131760, 519227)]