1097048680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{163}}^1$

素因数の和:280

約数の個数: 192

約数和(自身を含む): 3129356160

約数和(自身を除く): 2032307480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 43, 52, 56, 65, 70, 86, 91, 104, 130, 140, 163, 172, 182, 215, 260, 280, 301, 326, 344, 364, 430, 455, 520, 559, 602, 652, 728, 815, 860, 910, 1118, 1141, 1204, 1304, 1505, 1630, 1720, 1820, 1849, 2119, 2236, 2282, 2408, 2795, 3010, 3260, 3640, 3698, 3913, 4238, 4472, 4564, 5590, 5705, 6020, 6520, 7009, 7396, 7826, 8476, 9128, 9245, 10595, 11180, 11410, 12040, 12943, 14018, 14792, 14833, 15652, 16952, 18490, 19565, 21190, 22360, 22820, 24037, 25886, 28036, 29666, 31304, 35045, 36980, 39130, 42380, 45640, 48074, 49063, 51772, 56072, 59332, 64715, 70090, 73960, 74165, 78260, 84760, 91117, 96148, 98126, 103544, 118664, 120185, 129430, 140180, 148330, 156520, 168259, 182234, 192296, 196252, 240370, 245315, 258860, 280360, 296660, 301387, 336518, 364468, 392504, 455585, 480740, 490630, 517720, 593320, 602774, 637819, 673036, 728936, 841295, 911170, 961480, 981260, 1205548, 1275638, 1346072, 1506935, 1682590, 1822340, 1962520, 2109709, 2411096, 2551276, 3013870, 3189095, 3365180, 3644680, 3918031, 4219418, 5102552, 6027740, 6378190, 6730360, 7836062, 8438836, 10548545, 12055480, 12756380, 15672124, 16877672, 19590155, 21097090, 25512760, 27426217, 31344248, 39180310, 42194180, 54852434, 78360620, 84388360, 109704868, 137131085, 156721240, 219409736, 274262170, 548524340, 1097048680]

約数ペア:

[(1, 1097048680), (2, 548524340), (4, 274262170), (5, 219409736), (7, 156721240), (8, 137131085), (10, 109704868), (13, 84388360), (14, 78360620), (20, 54852434), (26, 42194180), (28, 39180310), (35, 31344248), (40, 27426217), (43, 25512760), (52, 21097090), (56, 19590155), (65, 16877672), (70, 15672124), (86, 12756380), (91, 12055480), (104, 10548545), (130, 8438836), (140, 7836062), (163, 6730360), (172, 6378190), (182, 6027740), (215, 5102552), (260, 4219418), (280, 3918031), (301, 3644680), (326, 3365180), (344, 3189095), (364, 3013870), (430, 2551276), (455, 2411096), (520, 2109709), (559, 1962520), (602, 1822340), (652, 1682590), (728, 1506935), (815, 1346072), (860, 1275638), (910, 1205548), (1118, 981260), (1141, 961480), (1204, 911170), (1304, 841295), (1505, 728936), (1630, 673036), (1720, 637819), (1820, 602774), (1849, 593320), (2119, 517720), (2236, 490630), (2282, 480740), (2408, 455585), (2795, 392504), (3010, 364468), (3260, 336518), (3640, 301387), (3698, 296660), (3913, 280360), (4238, 258860), (4472, 245315), (4564, 240370), (5590, 196252), (5705, 192296), (6020, 182234), (6520, 168259), (7009, 156520), (7396, 148330), (7826, 140180), (8476, 129430), (9128, 120185), (9245, 118664), (10595, 103544), (11180, 98126), (11410, 96148), (12040, 91117), (12943, 84760), (14018, 78260), (14792, 74165), (14833, 73960), (15652, 70090), (16952, 64715), (18490, 59332), (19565, 56072), (21190, 51772), (22360, 49063), (22820, 48074), (24037, 45640), (25886, 42380), (28036, 39130), (29666, 36980), (31304, 35045)]